HARTING Industrial Raspberry Pi- V.4 -

HARTING Industrial Raspberry Pi

MICA-R4 series P4~

The Concept of the Industrial Raspberry Pi

MICA-R4: The Environmentally resistant Industrial Raspberry Pi・About MICA-R4
・MICA-R4 BASIC IP20 Basic model (non-waterproof)
・MICA-R4 BASIC IP65 Basic model (waterproof)
・MICA-R4 USB IP20 with additional 2xUSB (non-waterproof)
・MICA-R4 USB IP65 with additional 2xUSB (waterproof)
・MICA-R4 GPIO IP20 with GPIO port (non-waterproof)
・MICA-R4 USB GPIO IP20 with additional 1xUSB + GPIO port (non-waterproof)
・MICA-R4 IO-Link IP65 with 4x IO-Link ports (waterproof)
・MICA-R4 LAN/COM IP65 with M12 LAN + M12 COM (waterproof)
・MICA-R DIO IP20 for control : DIO, COM, CAN(non-waterproof)
・MICA-R Multi IO IP20 for control : DIO, AIO, COM, CAN, STM32(non-waterproof)
・MICA-R4 SENSOR for sensor connection (waterproof)
・MICA-R4 accessories: cables and others
Costomization examples

rMICA: 920MHz sub-GHz wireless communication module・About rMICA
・rMICA-master: USB wireless base station (wireless parent)
・rMICA-vibration: Wireless sensor box for the acceleration sensor (wireless child)sMICA: Sensors

・sMICA-ACC: Acceleration sensor
・sMICA-CUR: DC current sensor

RevPi: Industrial Raspberry Pi for control cabinet

RevPi series P32~

3

4
5-6
7-8
9-10
11-12
13-14
15-16
17-18
19-20
21-22
23-24
25
26
27
28
29
30
31
31

・RevPi overview
・Base Module RevPi Core S/SE・Base Module RevPi Connect S/SE
・RevPi DIO [Digital Input/Output Module]
・RevPi DI [Digital Input Module]
・RevPi AIO [Analog Input/Output Module]

32
33
34
35
36
37

Industrial Raspberry Pi Application Examples

38

Industrial Raspberry Pi Peripheral equipment

・USB 2.0 camera
・Industrial USB hub
・WiFi/Bluetooth® USB dongle

39
40
41

CONCEPT
What is an “Industrial” Raspberry Pi?

Normal Raspberry Pis are sold online for US$50-100. They are PCB board
products powered by USB cable, which means they regularly overheat if they arerun 24/7. Customers wanted a sturdier version of the Raspberry Pi, which we have
dubbed “industrial grade”. Our Industrial Raspberry Pis fully utilize Raspberry Pi
software and related intellectual assets as found on the Internet while also being
able to operate continuously in harsh environments, fulfilling necessary industrial
standards.

The Ideal Edge Computer

For edge computing many production engineers have replaced Windowsbased industrial PCs with Industrial Raspberry Pis. This often provides
significant savings, but in addition, for example, open source software
NodeRED can quickly design and deploy complicated data mappings. Using
CODESYS, which only costs €50, our Industrial Raspberry Pis can easily
communicate with PLCs via Ethernet/IP or EtherCAT. Other benefits include
the fact that the custom board on the MICA-R broadens interface options
including 4-20mA or IO-Link, which are almost impossible for industrial PCs
to handle. For further examples, please refer to our application page.

STM32 Microcontroller and Industrial Raspberry Pi
Integration
Inexpensive, European microcontrollers like the Arduino or STM32, which areother main players in the IoT world, can directly drive sensors and actuators witha very fast sampling rate. Major microcontrollers have recently begun to offer auser-friendly programming environment, or integrated development environment(IDE), allowing them to be widely used in electronics classes or high school robot
competitions. Our Industrial Raspberry Pi, the MICA-R, has an optional custom
board with an ARM-based, high-performance microcontroller, the STM32-F4.
Combining I/O processing by the STM32 and complicated data processing andpresentation by the Raspberry Pi, the MICA-R can be used in many fields. For
example, automated guided vehicles (AGVs) which normally require industrial PCs
and PLCs, can be driven only by this MICA-R STM32 CONTROL which costs lessthan US$500. In addition, sophisticated open source engineering middleware suchas ROS can also run on Industrial Raspberry Pis for decentralized collaborative
control of multiple AGVs.

Measurement Innovation Combining MEMS
chips and Industrial Raspberry Pis
Microelectromechanical systems (MEMS) are IC chips which integrates
mechanical sensor elements. Widely used in mobile phones, home
appliances, and cars, MEMS contribute to significant size and cost reductionof sensors. While time-of-flight collision sensors for cars and gyroscopes
to detect angles of phones are well known, emerging MEMS technologies
included doppler sensors to accurately measure speed and gas sensors
which detect specific toxic gases. Both have uses in industrial applications.
As both MEMS and the above-mentioned microcontrollers are IC chips, these
two are easily combined. For example, our new acceleration sensor with thelatest 20kHz MEMS accelerometer can directly connect to a MICA-R STM32
SENSOR without any converters. Combining MEMS sensors, a microcontroller, and an Industrial Raspberry Pi results in a high-end, industrial,
economic, IoT measurement system.
3

MICA-R4

Environmentally resistant Industrial Raspberry Pi

MICA-R4 is an industrial Raspberry Pi with a built-in Raspberry Pi Compute
Module 4 (CM4) for embedded applications. The robust aluminum chassis
functions as a heat sink throughout, providing excellent heat dissipation for stable
and continuous operation. It is designed for industrial use with onboard eMMC,
no SD card for boot, 24VDC power supply, and a wide temperature range of -20
to 60°C. Basically, programs that run on ordinary Raspberry Pi can be run on the
MICA-R4 without modification, making it easy to introduce the MICA-R4 from thedevelopment environment to the field. The IP65 dustproof and waterproof model
can be installed without a control panel in harsh environments, including outdoors.

More Expandability for Industrial Raspberry Pi
MICA-R4 can be additionally equipped with a custom board with various
interfaces required for IoT in manufacturing and a microcontroller required for
AD conversion and high-speed sampling of sensor values. The custom board
is located on the left side of the MICA-R4 main unit and is internally coupled tothe carrier board with Raspberry Pi Compute Module 4. The custom board ispowered by either 5.0 VDC or 24 VDC from the carrier board as required.
The front panel has up to four ports of M5/M8/M12 connectors, which areinternational standard industrial waterproof connectors, to meet the interface
specifications of the custom board. In addition, the Gigabit Ethernet ports on the
IP20 models use the ix Industrial interface, a new small Ethernet standard.

MICA-R4 BASIC IP20

MICA-R4 USB IP65

BASIC model
non-waterproof typewith additional 2xUSB model
waterproof type

Increased processing power, larger memory capacity, and higher speed

CM4 is a genuine Raspberry Pi for embedded applications, equivalent to the general Raspberry Pi 4B. The high-performance
Cortex-A72 processor has been clocked at 1.5GHz, up from 1.2GHz in the previous CM3+, and up to 8GB of LPDDR4 SDRAM is now
available. New features such as NVMe storage via an M.2 slot, WWAN expansion*, and Gigabit Ethernet support enable the CM3+ tosupport more advanced applications than ever before.
*There is one M.2 slot. NVMe storage (SSD) and WWAN module (LTE) cannot be selected at the same time.

Ideal IoT platform by combining custom boards
The industrial Raspberry Pi is an ideal platform for an edge computer. There are currently five types of custom boards in the lineup,with three interface types (USB, IO-Link, and LAN+Serial) and two STM32 microcontroller types for general-purpose control for
accelerometers, AGVs, and other applications. In the future, there is also a need for custom boards with FA analog sensor interface(4-20mA) and NVIDIA® Jetson™ GPU for image processing and machine learning, which will be added to the roadmap. We can also
develop new custom boards to meet your unique specifications at a low initial cost.
MICA-R4 SENSOR
with 4 x sensor ports

Robust aluminum housing
Cooling by the housing

Embedded raspberry pi
Compute Module 4

with STM32
Sensor board

with STM32
Multi-IO board

Raspberry Pi
Carry board

Expansion
Custom module
microSD(for 2nd storage)
USB type-C(for eMMC writing)LAN(M12)
Serial(M12)
IO-Link

USB

Power
DC12V/24V
40-pinGPIO connector(Compliant withstd. Raspberry Pi 40 pin)
USB 2.0

I2C,/RS232/RS-485
nanoSIM
CSI port
FLAN E1
100Mbit/s
Maintenance port
GLAN E0: ix
1000Mbit/s
M.2 slot(bottom side)
4

MICA-R4 BASIC IP20
PictureFeatures

MICA-R4- Industrial Raspberry Pi 4 (CM4)- New processor, up to 2x faster than CM3- Raspberry Pi OS compatible (Ubuntu requres 4GB or more RAM)
- DC12/24V power input- Wide operating temperature range and high noise resistance- M8, M5, ix connectors with high vibration resistance andconnection reliability- Robust aluminum die-cast housing- Supports wall mount and DIN rail mount- On-board eMMC (SD card is not used for boot)- microSD slot for data storage- Internal M.2 slot for SSD and WWAN expansion- Raspi40p connector for expansion board- Built-in battery backup RTC- Highly reliable hardware watchdog

Product Specifications

Interface

Processor
MemoryOSInterface Front<Connector pin layout>
PWR connector Pin Col. Signal

Broadcom BCM2711, Quad core @ 1.5GHz
RAM4GB, eMMC32GB (Depend on model)
Raspberry Pi OS
1x PWR: Power input, 2-line
2x LAN: FLAN 1ch, GLAN 1ch
1x OPT: i2c/RS-232/485 selectable
1x USB: USB2.0 Host Type-A
1x Maintenance :Maintenance port(reserved)[Option]1x WLAN IEEE 802.11 b/g/n/ac, Bluetooth 5.0, BLE[Option]1x LTE(M.2 slot/EM7431)
Back 1x USB-C : USB Type-C(eMMC writing only)
1x SW: eMMC write switch
1x microSD : microSD slot
Inter 1x M.2 slot B-key*, 1x nanoSIM slot
nal
1x CSI, 1xGPIO 40p
P: Power status, A0,1: LAN status
LED, Button
Pi: User custom/WD error
BR1225[or CR1225] Backup RTC
RTC/NVRAM
Built-in hardware watchdog
Watchdog
BASIC:DC10.7V...28.8V/
Power/
12W(incl.USB 500mAx1)
Consumption
Operating Temp.: -20...60°C, Storage:-25...85°C
Temperature
Operating Humi.:0...95%(non-condensing)
Humidity
IP20
IP gradehousing material Aluminum powder coating
W132 x D87 x H35 mm (excluding protrusions)
Dimensions
BASIC:Approx.540g
WeightVibration/shock IEC 60068-2-6 / IEC 60068-2-27
Radiated emissions
EN55016-2-3
EMIElectrostatic radiation immunity
EN 61000-4-2
EMS
Radio frequency electromagnetic fields EN 61000-4-3
Fast transient burst
EN 61000-4-4
Installation method DIN rail mounting, wall mounting(Option)*This is not a full pin connection. USB2.0, PCIe, and SIM are connected.

2

4

1

1
2
3
4

3
M8 A-coded
4pin Male

BR 24VDC(V1)
WH 24VDC(V2)BL 0V(V1)
BK 0V(V2)Pin

E0 connector[GLAN]

1
2
3
4
5
6
7
8
9
10

ix type-A
jack

E1 connector[FLAN]
4

2

3

1

Signal10/100M
TX+
TXN.C.
N.C.
N.C.
RX+
RXN.C.
N.C.
N.C.

1G
BI_DA+
BI_DAGND
BI_DC+
BI_DCBI_DB+
BI_DBGND
BI_DD+
BI_DD-

OPT connector
1243 4pin Female

M5

Pin Col. i2c RS232
1 BR 3.3V/5V/none*
TXD
2 WH SCL
3 BL 0V(RS232:SG)RXD
4 BK SDA

RS485
A
B

*1 pin for power output is no output by default.

Pin Col. Signal
1 BR TX+
2 WH RX+3 BL RX4 BK TX+

M8 A-coded
4pin Female

<LED>

LED
Sts.
Comments
P(GR) Off No power supply
On Power OK
A0(OR) Blk E0 active
A1(OR) Blk E1 active
Pi(RD) Off WD Normal
On WD Error
Pi(GR) Off User OFF
On User ON<CSI>[Internal]

FPC connector

No.1<GPIO>[Internal]<ANT SMA port> [Option]

Type
ANT2
--Wired LAN
Main
Wired LAN+LTE
WL/BT
Wired LAN+Wireless LAN
Wired LAN+Wireless LAN+LTE Main
Pin
1
2
3
4
5
6
7
8

SignalGND
CAM1_D0_N
CAM1_D0_P
GND
CAM1_D1_N
CAM1_D1_P
GND
CAM1_C_N

ANT1--GNSS--GNSS

ANT0--Aux--WL/BT

Pin
Signal9
CAM1_C_P
10 GND
11 CAM_GPIO
12 NC
13 I2C1_SCL[GPIO45]
14 I2C2_SDA[GPIO44]
15 3.3V
16-30 NC

Maintenance port
P LED

Pi
A0
USB0
LED
LED
microSD slot
<Back> eMMC write switch

Hole for fix barcket

Back cover

A1 LED
E0[GLAN]
USB type-C port

Screw forback cover

36 GPIO16
38 GPIO20
40 GPIO21
GPIO19 35
GPIO26 37
Ground 39

OPT

USB0

28 ID_SC
30 Ground32 GPIO1234 Ground

CSI slit
ID_SD 27
GPIO5 29
GPIO6 31
GPIO13 33

E1[FLAN]GPIO10 19
GPIO9 21
GPIO11 23
Ground 25

PWR

GPIO17 11
GPIO27 13
GPIO22 15
3.3V 17

ANT0

1
3
5
7
9

ANT1

3.3V
GPIO2
GPIO3
GPIO4
Ground<Front> ANT2

20 Ground
22 GPIO25
24 GPIO8
26 GPIO7

Details of each part

12 GPIO18
14 Ground
16 GPIO23
18 GPIO24

2 5V
4 5V
6 Ground
8 GPIO14
10 GPIO15

RasPi GPIO40pin (same layout as Raspberry Pi 40pin BM40B-SRDS-G-TF)

The total GPIO load is up
to 50mA. For detailed
specifications, please referto the CM4 datasheet.

Confirmed Devices [Reference]
This is confirmation with the factory default image.
It depends on customer's software environment.
M.2 SSD
TS128GMTE452T, 256,512G model [0-70°C]/Transcend
TS128GMTE452T-I, 256,512G model [-40 to 85°C]/Transcend
TS128GMTE452T2, 256,512G model [-20 to 75°C]/Transcend
M.2 WWAN
EM7431, EM7430 /Sierra Wireless
USB Wifi
T2U Nano/TP-LINK company
Wifi
LM808/LM technologies
CSI Camera Raspberry Pi Camera Module 2, Camera Module 2 NoIR
Raspberry Pi High Quality Camera / Raspberry Pi Foundation

All data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
5

The GPIOs of CM4
are 3.3V level.

MICA-R4 BASIC IP20
Dimensions and installation adapter

Internal datails
SW2:eMMC write SW←ON
ON:eMMC write mode
OFF*operation mode

(Unit: mm)<Main board>
CN10

132

CN2: gold pad
U.FL
connector

CN7nanoSIM
Slot(to M.2)

USB0

GND
GPIO12

Expansion board
slot

CN3B

CN1

CN12

CN13

1 2 3 42 1 3 4PWR port

Hardware watchdog Timer or
CSI selection switch
SW1: Select GPIO44,45↑ON
ON*: Watchdog
OFF: CSI(i2c)wall mount
kit mounting hole

1 2 3 41 2 3 4Maintenance CSI
port(internal)

14 2 31 3 2 4

OPT port

USB2.0Type-A
E1:FLANOPT port power output
selection(solder jumper)<Bottom side>

CN4

CN5

CN8

<Wall mount kit>

5V
3.3V

E0:GLANix Industrial/type-A

Φ4.5

Raspberry Pi
camera module

CN6 M.2 B-key Slot
[Signal connection PCIe Gen2x1,USB2.0,SIM]*Default
OPT port comm. selection
SW6: i2c/COM select ↑ON
ON:COM
OFF:i2c↑ON
SW5:COM select
ON:RS-485
OFF:RS-232↑ON
SW4:COM select
ON:RS-485
OFF:RS-232<Main board>

BR1225 orCR1225 Battery

Device List
SignalDevicePort or connection

Comments

E0:GLANCM4

eth0

10/100/1000Mbps

E1:FLANLAN9514i

eth1

10/100Mbps

Security IC

ATECC508A

i2c-0/0x60

i2c0: GPIO0,1

RTC

DS3231SN

i2c-0/0x68

i2c0: GPIO0,1

OPT:i2c

CM4/GPIO0,1

i2c-0/---

i2c0: GPIO0,1

OPT:RS-232

MCP2200-I

ttyACM0

3-wire, max. 250kbps

OPT:RS-485

MCP2200-I

ttyACM0

2-wire, max. 400kbps

CSI:i2c

CM4/GPI44,45

GPIO44,45/i2c-1

i2c1: GPIO44,45 / when not using WD

CSI

CM4/CAM1CAM1MIPI CSI-2 2-lanes

WD Enable

MAX6373KA+T

GPIO44/Out

SET0 (SET1: Always High, SET2: Always Low)

WD Reset

MAX6373KA+T

GPIO45/Out

WDI(option)Watchdog (WD) timer and CSI connection
SW1: Watchdog or CSI can be switched by selecting GPIO44,45. Watchdog (WD) and CSI
cannot be used at the same time. When WD is selected, GPIO44 and 45 are for WD
operation. In addition, when SW3: No.1 of protection SW is off, the reset is forcibly disabled.
When CSI is selected, GPIO44 and 45 are used as i2c for CSI.

Software

The boot device of this unit is the onboard eMMC of CM4. Booting from an SSD is also
possible. The microSD slot is not for system boot. Turn on the eMMC write switch, connect
the USB cable, and use the rpiboot program to read and write images. In addition, the USB
port is only for eMMC write.

- RPi Boot(Windows Installer)- Win32 DiskImager(read/write image)USB
Type-CUSB
Type-C

96

Optional accessories
Optional accessories
1m
PWR
M8 A-code2m
cable
4-pin female to open end
1m
E1[FLAN] M8 A-code4 pin male2m
cable
to RJ45 Plug
0.2m
to RJ45 Plug1m
OPT
M5 4-pin male to open end
2m
cable
1m
E0[GLAN] ix plug
to RJ45 plug2m
ix cable
0.2m
to RJ45 PlugMount
DIN rail mount adapter
kitwall mount kit
Antenna
LTE monopole antenna IP20
fot LTELTE flat antenna IP67
GPS/LTE combination antenna IP67

Part Number
21348100489010
21348100489020
72M8M4RM4010LI
72M8M4RM4020LI
72T17001449
72M5M4010G0
72M5M4020G0
33480653830010
33480653830020
72T17001450IX
20952000004
20953000007
72MICA0000224
72MICA0000225
72MICA0000226

For wireless LAN/Bluetooth[Incl. wireless model W]
Antenna IP20
SMA screw direct

LTE monopole antenna LTE flat antenna[LTE model option][LTE model option]
IP20
IP67/cable 1m
SMA screw direct
Attached to glass or
72MICA0000224
resin surface
TG.09.0113
72MICA0000225
GSA.8835.A.101111

GPS/LTE combination antenna[LTE model option]
IP67/cable 3m
Panel-through-mounting
72MICA0000226
MA111.C.LB.001

IEEE 802.11 b/g/n/ac
Bluetooth 5.0, BLE

Band1/3/6/8/18/19
39/41/42

Band1/3/6/8/18/19
39/41/42
1561/1575.42/1602MHz

Band1/3/6/8/18/19
39/41/42

Ordering informationNote) It may be changed depending on the Raspberry Pi OS side.

USB
Type-A

50.5

CN9

SW3

Two types of mounting parts options<DIN rail mount adapter>

37.5

L-connector

SW3:Protect SWON→
1: Watchdog
ON: Disabled
OFF*: Enabled
2: Wi-Fi
ON: turn off
OFF: turn on
3: Bluetooth
ON: turn off
OFF: turn on
4: EEPROM write
ON: disabled
OFF*: Enabled

9.8

8

6.2

CN3A

35

VDD(OUT)
VBUS
DD+
GND

Expantion board
ＵSB connection

MICA-R4

GND

87<Top side>

microSD
Slot

USB
Type-C

2: CM4 IP20 type
R : Wired
W: Wirelessrevision number[Part Number]722RUN1 0 0 0R3 3 0 IP20 BASIC model

Option (OPT)interface
1 RS-232C[standard]
2 I2C
3 RS-485

Expansion interface
0 NoneWhen selecting CodeSys, please use
32bit OS. If you select 64bit, the license
key will not be the Raspberry Pi version
and you will not be able to use it.

Add-on software
0 None[standard]
1 CodeSys

RAM size [GB]
1 1
2 2
3 4[standard]
4 8
eMMC size [GB]
1 8
2 16
3 32[standard]
4 32/SSD128GB
5 32/SSD256GB
6 32/SSD512GB
4,5,6: NVMe fast SSD(Temperature
0-55°C)

Accessory
0 None[standard]
1 Reserved
L LTE

eMMC write
switchAll data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
6MICA-R4 BASIC IP65
PictureFeatures

Product Specifications

Interface

Processor
MemoryOSInterface Front<Connector pin layout>
PWR connector Pin Col. Signal
2

4

1

1
2
3
4

3
M8 A-coded
4pin MaleE1 connector[FLAN]
4

2

3

1

BR 24VDC(V1)
WH 24VDC(V2)BL 0V(V1)
BK 0V(V2)Pin Col. Signal
1 BR TX+
2 WH RX+3 BL RX4 BK TX+

M8 A-coded
4pin Female

<LED>

LED
Sts.
Comments
P(GR) Off No power supply
On Power OK
A0(OR) Blk E0 active
A1(OR) Blk E1 active
Pi(RD) Off WD Normal
On WD Error
Pi(GR) Off User OFF
On User ON<CSI>[Internal]

FPC connector

No.1<GPIO>[Internal]

OPT connector
1243 4pin Female

M5

Pin Col. i2c RS232
1 BR 3.3V/5V/none*
TXD
2 WH SCL
3 BL 0V(RS232:SG)RXD
4 BK SDAType
ANT2--Wired LAN
Main
Wired LAN+LTE
WL/BT
Wired LAN+Wireless LAN
Wired LAN+Wireless LAN+LTE Main
SignalGND
CAM1_D0_N
CAM1_D0_P
GND
CAM1_D1_N
CAM1_D1_P
GND
CAM1_C_N

ANT1--GNSS--GNSS

ANT2

ANT1

ANT0

PWR
USB0

36 GPIO16
38 GPIO20
40 GPIO21

28 ID_SC
30 Ground32 GPIO1234 Ground
ID_SD 27
GPIO5 29
GPIO6 31
GPIO13 33

20 Ground
22 GPIO25
24 GPIO8
26 GPIO7
GPIO10 19
GPIO9 21
GPIO11 23
Ground 25

12 GPIO18
14 Ground
16 GPIO23
18 GPIO24
GPIO17 11
GPIO27 13
GPIO22 15
3.3V 17

2 5V
4 5V
6 Ground
8 GPIO14
10 GPIO15
1
3
5
7
9

The total GPIO load is up
to 50mA. For detailed
specifications, please referto the CM4 datasheet.

OPT<Back>eMMC write switch

Hole for fix barcket

Back cover

A1 LED
USB type-C port

Screw forback cover

Confirmed Devices [Reference]
This is confirmation with the factory default image.
It depends on customer's software environment.
M.2 SSD
TS128GMTE452T, 256,512G model [0-70°C]/Transcend
TS128GMTE452T-I, 256,512G model [-40 to 85°C]/Transcend
TS128GMTE452T2, 256,512G model [-20 to 75°C]/Transcend
M.2 WWAN
EM7431, EM7430 /Sierra Wireless
USB Wifi
T2U Nano/TP-LINK company
Wifi
LM808/LM technologies
CSI Camera Raspberry Pi Camera Module 2, Camera Module 2 NoIR
Raspberry Pi High Quality Camera / Raspberry Pi Foundation

All data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
7

ANT0
--Aux
--WL/BTThe GPIOs of CM4
are 3.3V level.

E1[FLAN]

P LED
Pi
USB0
LED
microSD slot

B

Pin
Signal9
CAM1_C_P
10 GND
11 CAM_GPIO
12 NC
13 I2C1_SCL[GPIO45]
14 I2C2_SDA[GPIO44]
15 3.3V
16-30 NC

Details of each part
<Front>A*1 pin for power output is no output by default.

<ANT SMA port> [Option]

Pin
1
2
3
4
5
6
7
8

RS485

RasPi GPIO40pin (same layout as Raspberry Pi 40pin BM40B-SRDS-G-TF)

3.3V
GPIO2
GPIO3
GPIO4
GroundBroadcom BCM2711, Quad core @ 1.5GHz
RAM4GB, eMMC32GB (Depend on model)
Raspberry Pi OS
1x PWR: Power input, 2-line
1x LAN: FLAN 1ch
1x OPT: i2c/RS-232/485 selectable
1x USB: PushPull USB2.0 Host Type-A[Option]1x WLAN IEEE 802.11 b/g/n/ac, Bluetooth 5.0, BLE[Option]1x LTE(M.2 slot/EM7431)
Back 1x USB-C : USB Type-C(eMMC writing only)
1x SW: eMMC write switch
1x microSD : microSD slot
Inter 1x M.2 slot B-key*, 1x nanoSIM slot
nal
1x CSI, 1xGPIO 40p
LED, Button
P: Power status, A1: LAN status
Pi: User custom/WD error
RTC/NVRAM
BR1225[or CR1225] Backup RTC
Watchdog
Built-in hardware watchdog
Power/
BASIC: DC10.7V...28.8V/
Consumption
12W(incl.USB 500mAx1)
Temperature
Operating Temp.:-20...60°C, Storage:-25...85°C
Humidity
Operating Humi.:0～95%(non-condensing)IP grade
IP65
housing material Aluminum powder coating
Dimensions
W132 x D89x H35 mm (excluding protrusions)
WeightBAISC: Approx.540g
Vibration/shock IEC 60068-2-6 / IEC 60068-2-27
EMI
Radiated emissions
EN55016-2-3
EMS
Electrostatic radiation immunity
EN 61000-4-2
Radio frequency electromagnetic fields EN 61000-4-3
Fast transient burst
EN 61000-4-4
Installation method DIN rail mounting, wall mounting(Option)*This is not a full pin connection. USB2.0, PCIe, SIM are connected.

GPIO19 35
GPIO26 37
Ground 39

MICA-R4- Industrial Raspberry Pi 4 (CM4)- New processor, up to 2x faster than CM3- Raspberry Pi OS compatible (Ubuntu requres 4GB or more RAM)
- DC12/24V power input- Wide operating temperature range and high noise resistance- M8, M5onnectors with high vibration resistance andconnection reliability- Robust aluminum die-cast housing- Supports wall mount and DIN rail mount- On-board eMMC (SD card is not used for boot)- microSD slot for data storage- Internal M.2 slot for SSD and WWAN expansion- Raspi40p connector for expansion board- Built-in battery backup RTC- Highly reliable hardware watchdog

MICA-R4 BASIC IP65
Dimensions and installation adapter

Internal datails<Top side>

microSD
Slot

USB
Type-C

SW2:eMMC write SW←ON
ON:eMMC write mode
OFF*operation mode

(Unit: mm)<Main board>

132

CN10

USB0

89
87

9.8

6.2

nanoSIM
Slot(to M.2)

15.4

U.FL
connector

CN7

CN3A

35

GND
VDD(OUT)
VBUS
DExpantion boardD+
ＵSB connection GND

GND
GPIO12

SW3:Protect SW

Expansion board
slot

ON→

CN3B

CN1

CN12
CSI

CN13

2 1 3 4PWR port<Bottom side>
Hardware watchdog Timer or
CSI selection switch
SW1: Select GPIO44,45↑ON
ON*: Watchdog
OFF: CSI(i2c)

1 2 3 4<Wall mount kit>

CN4

CN5

1 2 3 4

<DIN rail mount adapter>wall mount
kit mounting hole

E0:GLAN Maintenanceix/type-A port
(internal) (internal)

Φ4.5

96

14 2 31 3 2 4

OPT port

Optional accessories

USB2.0Type-A
E1:FLANOPT port power output
selection(solder jumper) CN6 M.2 B-key Slot
[Signal connection PCIe Gen2x1
5V,USB2.0,SIM]
3.3V*Default
OPT port comm. selection
SW6: i2c/COM select ↑ON
ON:COM
OFF:i2c↑ON
SW5:COM select
ON:RS-485
OFF:RS-232↑ON
SW4:COM select
ON:RS-485
OFF:RS-232<Main board>

BR1225 orCR1225 Battery

Device List
SignalDevicePort or connection

Comments

E0:GLANCM4

eth0

10/100/1000Mbps

E1:FLANLAN9514i

eth1

10/100Mbps

Security IC

ATECC508A

i2c-0/0x60

i2c0: GPIO0,1

RTC

DS3231SN

i2c-0/0x68

i2c0: GPIO0,1

OPT:i2c

CM4/GPIO0,1

i2c-0/---

i2c0: GPIO0,1

OPT:RS-232

MCP2200-I

ttyACM0

3-wire, max. 250kbps

OPT:RS-485

MCP2200-I

ttyACM0

2-wire, max. 400kbps

CSI:i2c

CM4/GPI44,45

GPIO44,45/i2c-1

i2c1: GPIO44,45 / when not using WD

CSI

CM4/CAM1CAM1MIPI CSI-2 2-lanes

WD Enable

MAX6373KA+T

GPIO44/Out

SET0 (SET1: Always High, SET2: Always Low)

WD Reset

MAX6373KA+T

GPIO45/Out

WDI

Optional accessories
1m
PWR
M8 A-code2m
cable
4-pin female to open end
1m
E1[FLAN] M8 A-code2m
cable
4 pin male to RJ45 Plug
0.2m
M8 A-code
4 pin male to RJ45 Jack1m
OPT
M5 4-pin male to open end
2mcablle1m
PushPull
PushPull USB
2m
cable
to standard USB 2.05m
Type-A
Short
PushPull
PushPull protection
Long
cover
cap
NBR
PushPull easy cover
Dust
for M8 Male(PWR)/IP67
cap
for M8 Femal (E1)/IP67
for M5 Female(OPT, IO-Link)/IP67
Mount
DIN rail mount adapter
kitwall mount kit
Antenna
LTE monopole antenna IP20
LTELTE flat antenna IP67
GPS/LTE combination antenna IP67
For wireless LAN/Bluetooth[Incl. wireless model W]
Antenna IP20
SMA screw direct(option)Note) It may be changed depending on the Raspberry Pi OS side.

Watchdog (WD) timer and CSI connection
SW1: Watchdog or CSI can be switched by selecting GPIO44,45. Watchdog (WD) and CSI
cannot be used at the same time. When WD is selected, GPIO44 and 45 are for WD
operation. In addition, when SW3: No.1 of protection SW is off, the reset is forcibly disabled.
When CSI is selected, GPIO44 and 45 are used as i2c for CSI.

SoftwarePart Number
21348100489010
21348100489020
72M8M4RM4010LI
72M8M4RM4020LI
72T17001449
72M5M4010G0
72M5M4020G0
09454451911
09454451913
09454451915
09 45 845 0009
09 45 845 0015
72PPCAP01
72MICA0000033
72MICA0000034
72MICA0000035
20952000004
20953000007
72MICA0000224
72MICA0000225
72MICA0000226

LTE monopole antenna LTE flat antenna[LTE model option][LTE model option]
IP20
IP67/cable 1m
SMA screw direct
Attached to glass or
72MICA0000224
resin surface
TG.09.0113
72MICA0000225
GSA.8835.A.101111

GPS/LTE combination antenna[LTE model option]
IP67/cable 3m
Panel-through-mounting
72MICA0000226
MA111.C.LB.001

Ordering information
1: CM4 IP65 type
R : Wired
W: Wirelessrevision number[Part Number] 721RUN1 0 0 0R 3 3 0 IP65 BASIC model

The boot device of this unit is the onboard eMMC of CM4. Booting from an SSD is also
possible. The microSD slot is not for system boot. Turn on the eMMC write switch, connect
the USB cable, and use the rpiboot program to read and write images. In addition, the USB
port is only for eMMC write.

USB
Type-A- RPi Boot(Windows Installer)- Win32 DiskImager(read/write image)

50.5

CN9
CN8
1 2 3 4

SW3

Two types of mounting parts options

37.5

L-connector

1: Watchdog
ON: Disabled
OFF*: Enabled
2: Wi-Fi
ON: turn off
OFF: turn on
3: Bluetooth
ON: turn off
OFF: turn on
4: EEPROM write
ON: disabled
OFF*: Enabled

MICA-R4

CN2: gold pad

USB
Type-CUSB
Type-CeMMC write
switchOption (OPT)interface
1 RS-232C[standard]
2 I2C
3 RS-485

Expansion interface
0 NoneWhen selecting CodeSys, please use
32bit OS. If you select 64bit, the license
key will not be the Raspberry Pi version
and you will not be able to use it.

RAM size [GB]
1 1
2 2
3 4[standard]
4 8
eMMC size [GB]
1 8
2 16
3 32[standard]
4 32/SSD128GB
5 32/SSD256GB
6 32/SSD512GB
4,5,6: NVMe fast SSD(Temperature 0-55°C)

Add-on software
0 None[standard]
1 CodeSys

Accessory
0 None[standard]
1 Reserved
L LTE

All data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
8MICA-R4 USB IP20
PictureFeatures

MICA-R4- Industrial Raspberry Pi 4 (CM4)- New processor, up to 2x faster than CM3- Raspberry Pi OS compatible (Ubuntu requres 4GB or more RAM)
- DC12/24V power input- Wide operating temperature range and high noise resistance- M8, M5, ix connectors with high vibration resistance andconnection reliability- Robust aluminum die-cast housing- Supports wall mount and DIN rail mount- On-board eMMC (SD card is not used for boot)- microSD slot for data storage- M.2 slot inside SSD and WWAN expansion- Raspi40p connector for expansion board- Built-in battery backup RTC- Highly reliable hardware watchdog

Product Specifications

Interface

Processor
Broadcom BCM2711, Quad core @ 1.5GHz
MemoryRAM4GB, eMMC32GB (Depend on model)
OS
Raspberry Pi OS
Interface Front 1x PWR: Power input, 2-line
2x LAN: FLAN 1ch, GLAN 1ch
1x OPT: i2c/RS-232/485 selectable
3x USB: USB2.0 Host Type-A
1x Maintenance :Maintenance port(reserved)[Option]1x WLAN IEEE 802.11 b/g/n/ac, Bluetooth 5.0, BLE[Option]1x LTE(M.2 slot/EM7431)
Back 1x USB-C : USB Type-C(eMMC writing only)
1x SW: eMMC write switch
1x microSD : microSD slot
Inter 1x M.2 slot B-key*, 1x nanoSIM slot
nal
1x CSI, 1xGPIO 40p
P: Power status, A0,1: LAN status
LED, Button
Pi: User custom/WD error
BR1225[or CR1225] Backup RTC
RTC/NVRAM
Built-in hardware watchdog
Watchdog
USB:DC10.7V...28.8V/
Power/
17.5W(incl.USB 500mAx3)
Consumption
Operating Temp.: -20...60°C, Storage:-25...85°C
Temperature
Operating Humi.:0...95%(non-condensing)
Humidity
IP20
IP gradehousing material Aluminum powder coating
W132 x D87.1 x H35 mm (excluding protrusions)
Dimensions
USB:Approx.560g
WeightVibration/shock IEC 60068-2-6 / IEC 60068-2-27
Radiated emissions
EN55016-2-3
EMIElectrostatic radiation immunity
EN 61000-4-2
EMS
Radio frequency electromagnetic fields EN 61000-4-3
Fast transient burst
EN 61000-4-4
Installation method DIN rail mounting, wall mounting(Option)*This is not a full pin connection. USB2.0, PCIe, SIM are connected.

<Connector pin layout>
PWR connector Pin Col. Signal
2

4

1

1
2
3
4

3
M8 A-coded
4pin Male

BR 24VDC(V1)
WH 24VDC(V2)BL 0V(V1)
BK 0V(V2)Pin

E0 connector[GLAN]

1
2
3
4
5
6
7
8
9
10

ix type-A
jack

E1 connector[FLAN]
4

2

3

1

Signal10/100M
TX+
TXN.C.
N.C.
N.C.
RX+
RXN.C.
N.C.
N.C.

1G
BI_DA+
BI_DAGND
BI_DC+
BI_DCBI_DB+
BI_DBGND
BI_DD+
BI_DD-

OPT connector
1243 4pin Female

M5

Pin Col. i2c RS232
1 BR 3.3V/5V/none*
TXD
2 WH SCL
3 BL 0V(RS232:SG)RXD
4 BK SDA

RS485
A
B

*1 pin for power output is no output by default.

Pin Col. Signal
1 BR TX+
2 WH RX+3 BL RX4 BK TX+

M8 A-coded
4pin Female

<LED>

LED
Sts.
Comments
P(GR) Off No power supply
On Power OK
A0(OR) Blk E0 active
A1(OR) Blk E1 active
Pi(RD) Off WD Normal
On WD Error
Pi(GR) Off User OFF
On User ON<CSI>[Internal]

FPC connector

No.1<GPIO>[Internal]<ANT SMA port> [Option]

Type
ANT2
--Wired LAN
Main
Wired LAN+LTE
WL/BT
Wired LAN+Wireless LAN
Wired LAN+Wireless LAN+LTE Main
Pin
1
2
3
4
5
6
7
8

SignalGND
CAM1_D0_N
CAM1_D0_P
GND
CAM1_D1_N
CAM1_D1_P
GND
CAM1_C_N

ANT1--GNSS--GNSS

ANT0--Aux--WL/BT

Pin
Signal9
CAM1_C_P
10 GND
11 CAM_GPIO
12 NC
13 I2C1_SCL[GPIO45]
14 I2C2_SDA[GPIO44]
15 3.3V
16-30 NC

Maintenance port

USB0

USB2

P LED
USB1

USB2

<Back> eMMC write switch

Hole for fix barcket

Pi
LED

USB0
microSD slot

Back cover

E0
A0
LED [GLAN]

A1 LED

USB type-C port

Screw forback cover

36 GPIO16
38 GPIO20
40 GPIO21
GPIO19 35
GPIO26 37
Ground 39

OPT

USB1

28 ID_SC
30 Ground32 GPIO1234 Ground

CSI slit
ID_SD 27
GPIO5 29
GPIO6 31
GPIO13 33

E1[FLAN]GPIO10 19
GPIO9 21
GPIO11 23
Ground 25

PWR

GPIO17 11
GPIO27 13
GPIO22 15
3.3V 17

ANT0

1
3
5
7
9

ANT1

3.3V
GPIO2
GPIO3
GPIO4
Ground<Front> ANT2

20 Ground
22 GPIO25
24 GPIO8
26 GPIO7

Details of each part

12 GPIO18
14 Ground
16 GPIO23
18 GPIO24

2 5V
4 5V
6 Ground
8 GPIO14
10 GPIO15

RasPi GPIO40pin (same layout as Raspberry Pi 40pin BM40B-SRDS-G-TF)

The total GPIO load is up
to 50mA. For detailed
specifications, pleasecheck the CM4 datasheet.

Confirmed Devices [Reference]
This is confirmation with the factory default image.
It depends on customer's software environment.
M.2 SSD
TS128GMTE452T, 256,512G model [0-70°C]/Transcend
TS128GMTE452T-I, 256,512G model [-40 to 85°C]/Transcend
TS128GMTE452T2, 256,512G model [-20 to 75°C]/Transcend
M.2 WWAN
EM7431, EM7430 /Sierra Wireless
USB Wifi
T2U Nano/TP-LINK company
Wifi
LM808/LM technologies
CSI Camera Raspberry Pi Camera Module 2, Camera Module 2 NoIR
Raspberry Pi High Quality Camera / Raspberry Pi Foundation

All data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
9

The GPIOs of CM4
are 3.3V level.

MICA-R4 USB IP20
Dimensions and installation adapter

Internal datails
C1

1

2

VDD(OUT)
VBUS
DD+
GND
1

3

VBUS
C26

4

CN7

CN3A

5

nanoSIM
Slot(to M.2)

15

14

13

12

11

10

USB0

6.2

CN1

8

16

USB2

USB1

6

9

16

R17 R18

1
2

9

9

1

16

2

U.FL
connector

2

1

2

VCC
GND
WP
GPIO12

9.8

1Expantion board
ＵSB connection

1

132

2

1

1

BAT1

(Unit: mm)<Main board>
CN10

MICA-R4GND

1

SW2:eMMC write SW←ON
ON:eMMC write mode
OFF*operation mode

35

C2 GND

CN2: gold pad

2

microSD
Slot

USB
Type-C87<Top side>

2

4

4

1

5

1

2
P

1

CN2

1

1

1

2

3

2
1

21

20

1

2

1

2

1

2

18
16
15

37

14

33

13
12

10

11
10

1 2
1

3

4

5

6

7

9

8

9

10

36

1

2

1

2

1

2

1

2

1

2

L-connector
C12
1

IC3

2

5

6

3

7

2

1

8

1

1

2

CN12

CN13

SW3

N

2

4

2

2

1

P

1

CN3

C17

1

4

4

4

5

CN3B

CN1

FB1
C16
R13
R12
C9
C8
R11
R10
C13

2

19

17

32

1

19

31

2

RST
GND1

C10

C4
R8
R5
C11
22

SDA

18

23

8

SCL

C21

2

24

4

C20

C18 C19

1

1

25

30

1

5

N

26

1
IC1

C5
C15

R14

4
4
1

1

2

1

2 34
35

2

2

2

2

1

29

1

1

2

2

2

28

C7

R6

1

2

8

FB2 Z1 FB3

1

27

1

5

1

2

2

2
1

1

4

1

1
1

R9

C24

3

4

1

1

R15
C23

R16

5

1

2
1
1

1

1

1

6

1

1

2

3

5

4

4

4

6

CN4

CN5

1 2 3 4wall mount
kit mounting holeUSB2.0Type-AOPT port

USB2.0Type-A
E1:FLANOPT port power output
selection(solder jumper)<Bottom side>
Hardware watchdog Timer or
CSI selection switch
SW1: Select GPIO44,45↑ON
ON*: Watchdog
OFF: CSI(i2c)

Maintenance CSI
port(internal)

14 2 31 3 2 42 1 3 4PWR port<Wall mount kit>

1 2 3 41 2 3 4

USB2.0Type-A

Two types of mounting parts options<DIN rail mount adapter>

5V
3.3V

E0:GLANix Industrial/type-A

Φ4.5

Raspberry Pi
camera module

CN6 M.2 B-key Slot
[Signal connection PCIe Gen2x1,USB2.0,SIM]*Default
OPT port comm. selection
SW6: i2c/COM select ↑ON
ON:COM
OFF:i2c↑ON
SW5:COM select
ON:RS-485
OFF:RS-232↑ON
SW4:COM select
ON:RS-485
OFF:RS-232<Main board>

BR1225 orCR1225 Battery

Device List
SignalDevicePort or connection

Comments

E0:GLANCM4

eth0

10/100/1000Mbps

E1:FLANLAN9514i

eth1

10/100Mbps

Security IC

ATECC508A

i2c-0/0x60

i2c0: GPIO0,1

RTC

DS3231SN

i2c-0/0x68

i2c0: GPIO0,1

OPT:i2c

CM4/GPIO0,1

i2c-0/---

i2c0: GPIO0,1

OPT:RS-232

MCP2200-I

ttyACM0

3-wire, max. 250kbps

OPT:RS-485

MCP2200-I

ttyACM0

2-wire, max. 400kbps

CSI:i2c

CM4/GPI44,45

GPIO44,45/i2c-1

i2c1: GPIO44,45 / when not using WD

CSI

CM4/CAM1CAM1MIPI CSI-2 2-lanes

WD Enable

MAX6373KA+T

GPIO44/Out

SET0 (SET1: Always High, SET2: Always Low)

WD Reset

MAX6373KA+T

GPIO45/Out

WDI(option)Watchdog (WD) timer and CSI connection
SW1: Watchdog or CSI can be switched by selecting GPIO44,45. Watchdog (WD) and CSI
cannot be used at the same time. When WD is selected, GPIO44 and 45 are for WD
operation. In addition, when SW3: No.1 of protection SW is off, the reset is forcibly disabled.
When CSI is selected, GPIO44 and 45 are used as i2c for CSI.

Software

The CM4's onboard eMMC will be the boot device for this unit. Booting from an SSD is also
possible. microSD slot is not for system boot. Turn on the eMMC write switch, connect theUSB cable, and use the rpiboot program to read and write images. In addition, thisThe USB port is an eMMC write-only port.

- RPi Boot(Windows Installer)- Win32 DiskImager(read/write image)USB
Type-CUSB
Type-C

96

Optional accessories
Optional accessories
1m
PWR
M8 A-code2m
cable
4-pin female to open end
1m
E1[FLAN] M8 A-code4 pin male2m
cable
to RJ45 Plug
0.2m
to RJ45 Plug1m
OPT
M5 4-pin male to open end
2m
cable
1m
E0[GLAN] ix plug
to RJ45 plug2m
ix cable
0.2m
to RJ45 PlugMount
DIN rail mount adapter
kitwall mount kit
Antenna
LTE monopole antenna IP20
fot LTELTE flat antenna IP67
GPS/LTE combination antenna IP67

Part Number
21348100489010
21348100489020
72M8M4RM4010LI
72M8M4RM4020LI
72T17001449
72M5M4010G0
72M5M4020G0
33480653830010
33480653830020
72T17001450IX
20952000004
20953000007
72MICA0000224
72MICA0000225
72MICA0000226

For wireless LAN/Bluetooth[Incl. wireless model W]
Antenna IP20
SMA screw direct

LTE monopole antenna[LTE model option]
IP20
SMA screw direct
72MICA0000224
TG.09.0113

GPS/LTE combination antenna[LTE model option]
IP67/cable 3m
Panel-through-mounting
72MICA0000226
MA111.C.LB.001

IEEE 802.11 b/g/n/ac
Bluetooth 5.0, BLE

Band1/3/6/8/18/19
39/41/42

LTE flat antenna[LTE model option]
IP67/cable 1m
Attached to glass orresin surface
72MICA0000225
GSA.8835.A.101111

Band1/3/6/8/18/19
39/41/42

Band1/3/6/8/18/19
39/41/42
1561/1575.42/1602MHz

Ordering informationNote) It may be changed depending on the Raspberry Pi OS side.

USB
Type-A

50.5

CN9
CN8

SW3:Protect SWON→
1: Watchdog
ON: Disabled
OFF*: Enabled
2: Wi-Fi
ON: turn off
OFF: turn on
3: Bluetooth
ON: turn off
OFF: turn on
4: EEPROM write
ON: disabled
OFF*: Enabled

37.5

2

2

4

2

1

36

2

2

3

2

3

2
3

2

Y1

2

1

C22

5

1

IC4
4

1

4

C6

1

1

2

28

L1

2

1

FB5

1

1

2

Z2

+3R3V

2

1

1

R19 R20

R3

33

2

1

1

2

2

FB4

R2

8

1

8

R7

2

2

1
1

8

7

7

1

C3

IC5

1

IC2

6

C14 R21
R4

5

8

4

C25

4
CN4

1

4

1

3

27

2

1

CN5

R1
5

Expansion board
slot
1

1

19

1

3

2
1

8

1

1

2

4

2: CM4 IP20 type
R : Wired
W: Wirelessrevision number[Part Number] 722RUB 1 0 0 0R3 3 0 IP20 USB model

Option (OPT)interface
1 RS-232C[standard]
2 I2C
3 RS-485

Expansion interface
0 NoneWhen selecting CodeSys, please use
32bit OS. If you select 64bit, the license
key will not be the Raspberry Pi version
and you will not be able to use it.

RAM size [GB]
1 1
2 2
3 4[standard]
4 8
eMMC size [GB]
1 8
2 16
3 32[standard]
4 32/SSD128GB
5 32/SSD256GB
6 32/SSD512GB
4,5,6: NVMe fast SSD(Temperature 0-55°C)

Add-on software
0 None[standard]
1 CodeSys

Accessory
0 None[standard]
1 Reserved
L LTE

eMMC write
switchAll data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
10MICA-R4 USB IP65
PictureFeatures

Product Specifications

Interface

Processor
MemoryOSInterface Front<Connector pin layout>
PWR connector Pin Col. Signal

E1 connector[FLAN]
4

2

3

1

Pin Col. Signal
1 BR TX+
2 WH RX+3 BL RX4 BK TX+

M8 A-coded
4pin Female

OPT connector
1243 4pin Female

M5

Pin Col. i2c RS232
1 BR 3.3V/5V/none*
TXD
2 WH SCL
3 BL 0V(RS232:SG)RXD
4 BK SDA

LED
Sts.
Comments
P(GR) Off No power supply
On Power OK
A0(OR) Blk E0 active
A1(OR) Blk E1 active
Pi(RD) Off WD Normal
On WD Error
Pi(GR) Off User OFF
On User ON<CSI>[Internal]

FPC connector

No.1<GPIO>[Internal]

Pin
1
2
3
4
5
6
7
8

SignalGND
CAM1_D0_N
CAM1_D0_P
GND
CAM1_D1_N
CAM1_D1_P
GND
CAM1_C_N

Pin
Signal9
CAM1_C_P
10 GND
11 CAM_GPIO
12 NC
13 I2C1_SCL[GPIO45]
14 I2C2_SDA[GPIO44]
15 3.3V
16-30 NC

36 GPIO16
38 GPIO20
40 GPIO21

28 ID_SC
30 Ground32 GPIO1234 Ground
ID_SD 27
GPIO5 29
GPIO6 31
GPIO13 33

20 Ground
22 GPIO25
24 GPIO8
26 GPIO7

The GPIOs of CM4
are 3.3V level.
The total GPIO load is up
to 50mA. For detailed
specifications, pleasecheck the CM4 datasheet.

E1[FLAN]
OPT

P LED
USB1

USB2

<Back> eMMC write switch

Hole for fix barcket

Pi
LED

USB0
microSD slot

Back cover

A1 LED
USB type-C port

Screw forback cover

Confirmed Devices [Reference]

This is confirmation with the factory default image.
It depends on customer's software environment.
M.2 SSD
TS128GMTE452T, 256,512G model [0-70°C]/Transcend
TS128GMTE452T-I, 256,512G model [-40 to 85°C]/Transcend
TS128GMTE452T2, 256,512G model [-20 to 75°C]/Transcend
M.2 WWAN
EM7431, EM7430 /Sierra Wireless
USB Wifi
T2U Nano/TP-LINK company
Wifi
LM808/LM technologies
CSI Camera Raspberry Pi Camera Module 2, Camera Module 2 NoIR
Raspberry Pi High Quality Camera / Raspberry Pi Foundation

All data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
11

B

RasPi GPIO40pin (same layout as Raspberry Pi 40pin BM40B-SRDS-G-TF)

3.3V
GPIO2
GPIO3
GPIO4
Ground

PWR
USB0

USB2

USB1

A

*1 pin for power output is no output by default.

Details of each part
<Front>

RS485

<LED>

1
3
5
7
9

*This is not a full pin connection. USB2.0, PCIe, SIM are connected.

3
M8 A-coded
4pin Male

BR 24VDC(V1)
WH 24VDC(V2)BL 0V(V1)
BK 0V(V2)

GPIO10 19
GPIO9 21
GPIO11 23
Ground 25

Operating Temp.:-20...60°C, Storage:-25...85°C
Operating Humi.:0～95%(non-condensing)
IP65
Aluminum powder coating
W132 x D89x H35 mm (excluding protrusions)
USB: Approx.570g
IEC 60068-2-6 / IEC 60068-2-27
Radiated emissions
EN55016-2-3
Electrostatic radiation immunity
EN 61000-4-2
Radio frequency electromagnetic fields EN 61000-4-3
Fast transient burst
EN 61000-4-4
Installation method DIN rail mounting, wall mounting(Option)

1

1
2
3
4

12 GPIO18
14 Ground
16 GPIO23
18 GPIO24

RTC/NVRAM
Watchdog
Power/
Consumption
Temperature
Humidity
IP gradehousing material
Dimensions
WeightVibration/shock
EMI
EMS

4

GPIO17 11
GPIO27 13
GPIO22 15
3.3V 17Inter
nal
LED, Button

2

2 5V
4 5V
6 Ground
8 GPIO14
10 GPIO15

Back

Broadcom BCM2711, Quad core @ 1.5GHz
RAM4GB, eMMC32GB (Depend on model)
Raspberry Pi OS
1x PWR: Power input, 2-line
1x LAN: FLAN 1ch
1x OPT: i2c/RS-232/485 selectable
3x USB: PushPull USB2.0 Host Type-A
1x USB-C : USB Type-C(eMMC writing only)
1x SW: eMMC write switch
1x microSD : microSD slot
1x M.2 slot B-key*, 1x nanoSIM slot
1x CSI, 1xGPIO 40p
P: Power status, A1: LAN status
Pi: User custom/WD error
BR1225[or CR1225] Backup RTC
Built-in hardware watchdog
USB: DC10.7V...28.8V/17.5W(incl. USB 500mAx3)

GPIO19 35
GPIO26 37
Ground 39

MICA-R4- Industrial Raspberry Pi 4
- New processor, up to 2x faster than CM3- Raspberry Pi OS compatible(Ubuntu require RAM4G or more)- DC12/24V power input- Wide operating temperature range and high noise resistance- M8, M5 connectors with high vibration resistance andconnection reliability- Robust aluminum die-cast housing- Supports wall mount and DIN rail mount- On-board eMMC (SD card is not used for boot)- microSD slot for data storage- M.2 slot inside SSD expansion- Raspi40p connector for expansion board- Built-in battery backup RTC- Highly reliable hardware watchdog

MICA-R4 USB IP65
Dimensions and installation adapter

Internal datails

nanoSIM
Slot(to M.2)

3

2

1
2

VBUS
C26

4

5

6

14

13

12

11

10

5

6

7

9

GND
VCC
WP
GPIO12

CN2

1

1
1

2

3

2
1

C3

23

5

22

21

6

7

C10

C4
R8
R5
C11
24

4

2
2

19

1

2

1

2

20

8

9

18
17
16
15

37

32

14

33

13
12

10

11

36

10

1
IC1

C12

IC3

4

9

1

2

6

3

1

FB1
C16
R13
R12
C9
C8
R11
R10
C13

2

1

2

1

2

1

2

1

2

1

2

8

1

1

2

2
1

CSI

SW3

2
P

1

CN3

C17

1

4

44

5

CN12

CN13
N

2

4

7

ON→

CN3B

CN1

C21

5

8

P

2

25

3

1
1

4

C20

C18 C19

2
1

1

26

1 2
1

1

19
31

2

5

N

1

30

1

2

2
1

2

29

2

SW3:Protect SW

8

RST
GND1

18

27

2

2 34
35

1

1

2

1

2

28

C7

1
1

2

SDA

10

2

1

SCL

FB5

3
1
2

R14

4
4
1

1

1

1

1

8

FB2 Z1 FB3

2

2

2
1

2

1

Z2

C24
4
1

R15
C23

R16

1
1

1

2

R6
C5
C15
1

2

1

2

5

1

2

4

1

R3

1

6

1
1

2

3

4

44

5

6

1 2 3 41 2 3 41 2 3 4

USB2.0Type-APWR port

USB2.0Type-AOPT port

CN4

Φ4.5

Hardware watchdog Timer or
CSI selection switch
SW1: Select GPIO44,45↑ON
ON*: Watchdog
OFF: CSI(i2c)96USB2.0Type-A
E1:FLANOPT port power output
selection(solder jumper) CN6 M.2 B-key Slot
[Signal connection PCIe Gen2x1
5V,USB2.0,SIM]<Bottom side><Wall mount kit>wall mount
kit mounting hole

14 2 31 3 2 42 1 3 4

CN5

E0:GLAN Maintenanceix/type-A port
(internal) (internal)<DIN rail mount adapter>

50.5

CN9
CN8

1: Watchdog
ON: Disabled
OFF*: Enabled
2: Wi-Fi
ON: turn off
OFF: turn on
3: Bluetooth
ON: turn off
OFF: turn on
4: EEPROM write
ON: disabled
OFF*: Enabled

Two types of mounting parts options

37.5

2

1

1

36

1

2

3

2

1

3

2
3

2

R9

2

Y1

5

1

IC4
4

5

1

4

C6

1

2

28

L1

2

1

5

1

33

2

1

1

1

C22

1

+3R3V

4

2

2

1

R19 R20

1

CN5

R2

FB4

IC5
2

4

1
1

8

8

8

1

7

1

2

5

IC2

C25

4

1

4

2

C14 R21
R4

3

1

R7

2

1

2

27

1
1

19

4

1

1

8

CN4

R1

2

3

15.4

15

16

2

1

4

9.8

CN1

9

16

R17 R18

16

1

9

2
1

USB0

USB2

6.2

C2 GND

C1

U.FL
connector

2

USB1

MICA-R4

1

1

1

1

CN7

CN3A

1

2

1

132

CN10

2

1

VDD(OUT)
VBUS
DD+
GND

(Unit: mm)<Main board>

35

GND

BAT1

SW2:eMMC write SW←ON
ON:eMMC write mode
OFF*operation mode

89
87

<Top side>

microSD
Slot

USB
Type-C

3.3V*Default
OPT port comm. selection
SW6: i2c/COM select ↑ON
ON:COM
OFF:i2c↑ON
SW5:COM select
ON:RS-485
OFF:RS-232↑ON
SW4:COM select
ON:RS-485
OFF:RS-232<Main board>

BR1225 orCR1225 Battery

Device List
SignalDevicePort or connection

Comments

E0:GLANCM4

eth0

10/100/1000Mbps

E1:FLANLAN9514i

eth1

10/100Mbps

Security IC

ATECC508A

i2c-0/0x60

i2c0: GPIO0,1

RTC

DS3231SN

i2c-0/0x68

i2c0: GPIO0,1

OPT:i2c

CM4/GPIO0,1

i2c-0/---

i2c0: GPIO0,1

OPT:RS-232

MCP2200-I

ttyACM0

3-wire, max. 250kbps

OPT:RS-485

MCP2200-I

ttyACM0

2-wire, max. 400kbps

CSI:i2c

CM4/GPI44,45

GPIO44,45/i2c-1

i2c1: GPIO44,45 / when not using WD

CSI

CM4/CAM1CAM1MIPI CSI-2 2-lanes

WD Enable

MAX6373KA+T

GPIO44/Out

SET0 (SET1: Always High, SET2: Always Low)

WD Reset

MAX6373KA+T

GPIO45/Out

WDI

Optional accessories
Optional accessories
1m
PWR
M8 A-code2m
cable
4-pin female to open end
1m
E1[FLAN] M8 A-code2m
cable
4 pin male to RJ45 Plug
0.2m
M8 A-code
4 pin male to RJ45 Jack1m
OPT
M5 4-pin male to open end
2mcablle1m
PushPull
PushPull USB
2m
cable
to standard USB 2.05m
Type-A
Short
PushPull
PushPull protection
Long
cover
cap
NBR
PushPull easy cover
Dust
for M8 Male(PWR)/IP67
cap
for M8 Femal (E1)/IP67
for M5 Female(OPT, IO-Link)/IP67
Mount
DIN rail mount adapter
kitwall mount kit

Part Number
21348100489010
21348100489020
72M8M4RM4010LI
72M8M4RM4020LI
72T17001449
72M5M4010G0
72M5M4020G0
09454451911
09454451913
09454451915
09 45 845 0009
09 45 845 0015
72PPCAP01
72MICA0000033
72MICA0000034
72MICA0000035
20952000004
20953000007(option)Note) It may be changed depending on the Raspberry Pi OS side.

Watchdog (WD) timer and CSI connection
SW1: Watchdog or CSI can be switched by selecting GPIO44,45. Watchdog (WD) and CSI
cannot be used at the same time. When WD is selected, GPIO44 and 45 are for WD
operation. In addition, when SW3: No.1 of protection SW is off, the reset is forcibly disabled.
When CSI is selected, GPIO44 and 45 are used as i2c for CSI.

Ordering information
1: CM4 IP65 type
R : Wiredrevision number[Part Number] 721RUB1 0 0 0R 3 3 0 IP65 USB model

Software
The CM4's onboard eMMC will be the boot device for this unit. Booting from an SSD is also
possible. microSD slot is not for system boot. Turn on the eMMC write switch, connect theUSB cable, and use the rpiboot program to read and write images. In addition, thisThe USB port is an eMMC write-only port.

USB
Type-A- RPi Boot(Windows Installer)- Win32 DiskImager(read/write image)USB
Type-CUSB
Type-CeMMC write
switchOption (OPT)interface
1 RS-232C[standard]
2 I2C
3 RS-485

Expansion interface
0 NoneWhen selecting CodeSys, please use
32bit OS. If you select 64bit, the license
key will not be the Raspberry Pi version
and you will not be able to use it.

RAM size [GB]
1 1
2 2
3 4[standard]
4 8
eMMC size [GB]
1 8
2 16
3 32[standard]
4 32/SSD128GB
5 32/SSD256GB
6 32/SSD512GB
4,5,6: NVMe fast SSD(Temperature 0-55°C)

Add-on software
0 None[standard]
1 CodeSys

Accessory
0 None[standard]
1 Reserved
L LTE[not select]

All data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
12MICA-R4 GPIO IP20
PictureFeatures

MICA-R4- Industrial Raspberry Pi 4 (CM4)- New processor, up to 2x faster than CM3- Raspberry Pi OS compatible (Ubuntu requres 4GB or more RAM)
- DC12/24V power input- Wide operating temperature range and high noise resistance- M8, M5, ix connectors with high vibration resistance andconnection reliability- Robust aluminum die-cast housing- Supports wall mount and DIN rail mount- On-board eMMC does not use SD memory for boot- microSD slot for data storage- Internal M.2 slot for SSD and WWAN expansion- Raspi40p connector for expansion board- Built-in battery backup RTC- Highly reliable hardware watchdog

Product Specifications

Interface

Processor
MemoryOSInterface Front<Connector pin layout>
PWR connector Pin Col. Signal

Broadcom BCM2711, Quad core @ 1.5GHz
RAM4GB, eMMC32GB (Depend on model)
Raspberry Pi OS
1x PWR: Power input, 2-line
2x LAN: FLAN 1ch, GLAN 1ch
1x OPT: i2c/RS-232/485 selectable
1x USB: USB2.0 Host Type-A
1x GPIO: D-SUB15p GPIO12ch, GND,3.3V,5V[Option]1x WLAN IEEE 802.11 b/g/n/ac
Bluetooth 5.0, BLE[Option]1x LTE(M.2 slot/EM7431)
1x USB-C : USB Type-C(eMMC writing only)
Back
1x SW
: eMMC write switch
1x microSD : microSD slot
Internal 1x M.2 slot B-key*, 1x nanoSIM slot
1x CSI, 1xGPIO 40p
P: Power status, A0,1: LAN status
LED, Button
Pi: User custom/WD error
BR1225[or CR1225] Backup RTC
RTC/NVRAM
Built-in hardware watchdog
Watchdog
GPIO:DC10.7V...28.8V/
Power/
12W(incl. USB 500mAx1)
Consumption
Temperature
Operating Temp.: -20～60°C, Storage:-25～85°C
Humidity
Operating Humi.:0～95%(non-condensing)IP grade
IP20
housing material Aluminum powder coating
Dimensions
W132 x D87 x H35 mm (excluding protrusions)
Weight
GPIO:Approx.550g
Vibration/shock
IEC 60068-2-6 / IEC 60068-2-27
EMI
Radiated emissions
EN55016-2-3
EMS
Electrostatic radiation immunity
EN 61000-4-2
Radio frequency electromagnetic fields EN 61000-4-3
Fast transient burst
EN 61000-4-4
Installation method DIN rail mounting, wall mounting(Option)*Not a full pin connection. USB2.0, PCIe, SIM are connected.

2

4

1

1
2
3
4

3
M8 A-coded
4pin MalePin

E0 connector[GLAN]
ix type-A
jack

E1 connector[FLAN]
4

2

3

1

M8 A-coded
4pin Female

1
2
3
4
5
6
7
8
9
10

BR 24VDC(V1)
WH 24VDC(V2)BL 0V(V1)
BK 0V(V2)Signal10/100M
TX+
TXN.C.
N.C.
N.C.
RX+
RXN.C.
N.C.
N.C.

1G
BI_DA+
BI_DAGND
BI_DC+
BI_DCBI_DB+
BI_DBGND
BI_DD+
BI_DD-

OPT connector

LED
Sts.
Comments
P(GR) Off No power supply
On Power OK
A0(OR) Blk E0 active
A1(OR) Blk E1 active
Pi(RD) Off WD Normal
On WD Error
Pi(GR) Off User OFF
On User ON<CSI>[Internal]

FPC connector

No.1<GPIO>[Internal]

24

3 4pin Female

M5

Pin Col. i2c RS232
1 BR 3.3V/5V/none*1
TXD
2 WH SCL
3 BL 0V(RS232:SG)RXD
4 BK SDAGPIO connector

A
B

5

1
6 High density

15

11 Female

D-Sub15pin

Pin
1
2
3
4
5
6
7
8

Signal
GPIO
GND
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO7
GPIO8

<ANT SMA port> [Option]

Pin
9
10
11
12
13
14
15

Type
ANT2
--Wired LAN--Wired LAN+LTE--Wired LAN+Wireless LAN
Wired LAN+Wireless LAN+LTE --Pin
1
2
3
4
5
6
7
8

RS485

*1 pin for power output is no output by default.

Pin Col. Signal
1 BR TX+
2 WH RX+3 BL RX4 BK TX+

<LED>

1

SignalGND
CAM1_D0_N
CAM1_D0_P
GND
CAM1_D1_N
CAM1_D1_P
GND
CAM1_C_N

Pin
9
10
11
12
13
14
15
16-30

SignalGPIO
GPIO9GPIO10
GPIO11
GPIO12
GPIO13
3.3V out
5V outANT1--Main
WL/BT
Main

ANT0
--GNSS--WL/BT

SignalCAM1_C_P
GND
CAM_GPIO
NC
I2C1_SCL[GPIO45]
I2C2_SDA[GPIO44]
3.3V
NC

RasPi GPIO40pin (same layout as Raspberry Pi 40pin BM40B-SRDS-G-TF)

Details of each part
ANT1

<Front>

ANT0

PWR

USB0

<Back> eMMC write switch

CSI slit

3.3V
GPIO2
GPIO3

D-sub15p-4

GPIO4
Ground

OPT

GPIO

GPIO

E1[FLAN]D-sub15p-14
D-sub15p-2
D-sub15p-3

Pi
A0
USB0
LED
LED
microSD slot

Maintenance port

D-sub15p-10

P LED

D-sub15p-9

A1 LED
E0[GLAN]
USB type-C port

D-sub15p-11

D-sub15p-5
D-sub15p-6
D-sub15p-13

Hole for fix barcket

Back cover

Screw forback cover

1
3
5
7
9

2 5V
D-sub15p-15
4 5V
6 Ground D-sub15p-1
8 GPIO14
10 GPIO15

GPIO17 11
GPIO27 13
GPIO22 15
3.3V 17

12 GPIO18
14 Ground
16 GPIO23
18 GPIO24

GPIO10 19
GPIO9 21
GPIO11 23
Ground 25

20 Ground
22 GPIO25
24 GPIO8 D-sub15p-8
26 GPIO7 D-sub15p-7

ID_SD 27
GPIO5 29
GPIO6 31
GPIO13 33

28 ID_SC
30 Ground32 GPIO12 D-sub15p-12
34 Ground

GPIO19 35
GPIO26 37
Ground 39

36 GPIO16
38 GPIO20
40 GPIO21

The GPIOs of CM4 are 3.3V level.The total GPIO load is up to 50mA.
For detailed specifications, please refer to the CM4 datasheet.

All data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
13: System Reserved(GPIO connector): System Reserved(SD connection)

MICA-R4 GPIO IP20
Dimensions and installation adapter

Internal datails<Top side>

microSD
Slot

USB
Type-C

SW2:eMMC write SW←ON
ON:eMMC write mode
OFF*operation mode

(Unit: mm)<Main board>
132

CN10

GND
GPIO12

CN3B

CN1

wall mount
kit mounting hole

1 2 3 41 2 3 41 2 3 4Maintenance CSI
port(internal)

GPIO
Connection
14 2 31 3 2 42 1 3 4GPIO
D-SUB15p
Female

CN4

CN5

CN8

<Wall mount kit>

PWR port

OPT port

USB2.0Type-A
E1:FLANOPT port power output
selection(solder jumper)<Bottom side>

5V
3.3V

Hardware watchdog Timer or
CSI selection switch
SW1: Select GPIO44,45↑ON
ON*: Watchdog
OFF: CSI(i2c)

E0:GLANix Industrial/type-A

Φ4.5

Raspberry Pi
camera module*Default<Main board>

BR1225 orCR1225 Battery

Device List
SignalDevicePort or connection

Comments

E0:GLANCM4

eth0

10/100/1000Mbps

E1:FLANLAN9514i

eth1

10/100Mbps

Security IC

ATECC508A

i2c-0/0x60

i2c0: GPIO0,1

RTC

DS3231SN

i2c-0/0x68

i2c0: GPIO0,1

OPT:i2c

CM4/GPIO0,1

i2c-0/---

i2c0: GPIO0,1

96

Optional accessories

CN6 M.2 B-key Slot
[Signal connection PCIe Gen2x1,USB2.0,SIM]

OPT port comm. selection
SW6: i2c/COM select ↑ON
ON:COM
OFF:i2c↑ON
SW5:COM select
ON:RS-485
OFF:RS-232↑ON
SW4:COM select
ON:RS-485
OFF:RS-232

Optional accessories
1m
PWR
M8 A-code2m
cable
4-pin female to open end
1m
E1[FLAN] M8 A-code 4 pin male2m
cable
to RJ45 Plug
0.2m
to RJ45 Jack1m
OPT
M5 4-pin male to open end
2m
cable
1m
E0[GLAN] ix plug
to RJ45 Plug2mix cable
0.2m
to RJ45 Jack
mount
DIN rail mount adapter
kitwall mount kit
Antenna
LTE monopole antenna IP20
fot LTELTE flat antenna IP67
GPS/LTE combination antenna IP67

Part Number
21348100489010
21348100489020
72M8M4RM4010LI
72M8M4RM4020LI
72T17001449
72M5M4010G0
72M5M4020G0
33480653830010
33480653830020
72T17001450IX
20952000004
20953000007
72MICA0000224
72MICA0000225
72MICA0000226

For wireless LAN/Bluetooth[Incl. wireless model W]
Antenna IP20
SMA screw direct

GPS/LTE combination antenna[LTE model option]
IP67/cable 3m
Panel-through-mounting
72MICA0000226
MA111.C.LB.001

LTE monopole antenna[LTE model option]
IP20
SMA screw direct
72MICA0000224
TG.09.0113

LTE flat antenna[LTE model option]
IP67/cable 1m
Attached to glass orresin surface
72MICA0000225
GSA.8835.A.101111

Confirmed Devices [Reference](option)

OPT:RS-232

MCP2200-I

ttyACM0

3-wire, max. 250kbps

OPT:RS-485

MCP2200-I

ttyACM0

2-wire, max. 400kbps

CSI:i2c

CM4/GPI44,45

GPIO44,45/i2c-1

i2c1: GPIO44,45 / when not using WD

CSI

CM4/CAM1CAM1MIPI CSI-2 2-lanes

WD Enable

MAX6373KA+T

GPIO44/Out

SET0 (SET1: Always High, SET2: Always Low)

WD Reset

MAX6373KA+T

GPIO45/Out

WDI

Note) It may be changed depending on the Raspberry Pi OS side.

Watchdog (WD) timer and CSI connection
SW1: Watchdog or CSI can be switched by selecting GPIO44,45. Watchdog (WD) and CSI
cannot be used at the same time. When WD is selected, GPIO44 and 45 are for WD
operation. In addition, when SW3: No.1 of protection SW is off, the reset is forcibly disabled.
When CSI is selected, GPIO44 and 45 are used as i2c for CSI.

SoftwareThis is confirmation with the factory default image.
It depends on customer's software environment.
M.2 SSD
TS128GMTE452T, 256,512G model [0-70°C]/Transcend
TS128GMTE452T-I, 256,512G model [-40 to 85°C]/Transcend
TS128GMTE452T2, 256,512G model [-20 to 75°C]/Transcend
M.2 WWAN
EM7431, EM7430 /Sierra Wireless
USB Wifi
T2U Nano/TP-LINK company
Wifi
LM808/LM technologies
CSI Camera Raspberry Pi Camera Module 2, Camera Module 2 NoIR
Raspberry Pi High Quality Camera / Raspberry Pi Foundation

Ordering information
2: CM4 IP20 type
R : Wired
W: Wirelessrevision number[Part Number] 722RUG1 0 0 0R3 3 0 GPIO model

The boot device of this unit is the onboard eMMC of CM4. Booting from an SSD is also
possible. The microSD slot is not for system boot. Turn on the eMMC write switch, connect
the USB cable, and use the rpiboot program to read and write images. In addition, the USB
port is only for eMMC write.

USB
Type-A- RPi Boot(Windows Installer)- Win32 DiskImager(read/write image)USB
Type-CUSB
Type-CeMMC write
switch

50.5

CN9

SW3

Two types of mounting parts options<DIN rail mount adapter>

37.5

CN12

CN13

SW3:Protect SWON→
1: Watchdog
ON: Disabled
OFF*: Enabled
2: Wi-Fi
ON: turn off
OFF: turn on
3: Bluetooth
ON: turn off
OFF: turn on
4: EEPROM write
ON: disabled
OFF*: Enabled

9.8

8

6.2

USB0

MICA-R4

nanoSIM
Slot(to M.2)

35

CN7

CN3A

U.FL
connector

87

GPIO

GND
VDD(OUT)
VBUS
DD+
GND

Option (OPT)interface
1 RS-232C[standard]
2 I2C
3 RS-485

Expansion interface
0 NoneWhen selecting CodeSys, please use
32bit OS. If you select 64bit, the license
key will not be the Raspberry Pi version
and you will not be able to use it.

RAM size [GB]
1 1
2 2
3 4[standard]
4 8
eMMC size [GB]
1 8
2 16
3 32[standard]
4 32/SSD128GB
5 32/SSD256GB
6 32/SSD512GB
4,5,6: NVMe fast SSD(Temperature 0-55°C)

Add-on software
0 None[standard]
1 CodeSys

Accessory
0 None[standard]
1 Reserved
L LTE

All data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
14MICA-R4 USB GPIO IP20
PictureFeatures

MICA-R4- Industrial Raspberry Pi 4 (CM4)- New processor, up to 2x faster than CM3- Raspberry Pi OS compatible(Ubuntu require RAM4G or more)- DC12/24V power input- Wide operating temperature range and high noise resistance- M8, M5, ix connectors with high vibration resistance andconnection reliability- Robust aluminum die-cast housing- Supports wall mount and DIN rail mount- On-board eMMC (SD card is not used for boot)- microSD slot for data storage- M.2 slot inside SSD and WWAN expansion- Raspi40p connector for expansion board- Built-in battery backup RTC- Highly reliable hardware watchdog

Product Specifications

Interface

Processor
MemoryOSInterface Front<Connector pin layout>
PWR connector Pin Col. Signal

Broadcom BCM2711, Quad core @ 1.5GHz
RAM4GB, eMMC32GB (Depend on model)
Raspberry Pi OS
1x PWR:Power input, 2-line
2x LAN: FLAN 1ch, GLAN 1ch
1x OPT: i2c/RS-232/485 selectable
2 x USB: USB2.0 Host Type-A
1x GPIO: D-SUB15p GPIO12ch, GND,3.3V,5V[Option]1x WLAN IEEE 802.11 b/g/n/ac
Bluetooth 5.0, BLE[Option]1x LTE(M.2 slot/EM7431)
1x USB-C : USB Type-C(eMMC writing only)
Back
1x SW
: eMMC write switch
1x microSD : microSD slot
Internal 1x M.2 slot B-key*, 1anox microSIM slot
1x CSI, 1xGPIO 40p
LED, Button
P: Power status, A0,1: LAN status
Pi: User custom/WD error
RTC/NVRAM
BR1225[or CR1225] Backup RTC
Watchdog
Built-in hardware watchdog
Power/
USB/GPIO:DC10.7V...28.8V/
Consumption
15W(incl. USB 500mAx2)
Temperature
Operating Temp.: -20～60°C, Storage:-25～85°C
Humidity
Operating Humi.:0～95%(non-condensing)IP grade
IP20
housing material
Aluminum powder coating
Dimensions
W132 x D87 x H35 mm (excluding protrusions)
Weight
USB/GPIO: Approx.570g
Vibration/shock
IEC 60068-2-6 / IEC 60068-2-27
EMI
Radiated emissions
EN55016-2-3
EMS
Electrostatic radiation immunity
EN 61000-4-2
Radio frequency electromagnetic fields EN 61000-4-3
Fast transient burst
EN 61000-4-4
Installation method DIN rail mounting, wall mounting(Option)*Not a full pin connection. USB2.0, PCIe, SIM are connected.

2

4

1

1
2
3
4

3
M8 A-coded
4pin MalePin

E0 connector[GLAN]
ix type-A
jack

E1 connector[FLAN]
4

2

3

1

M8 A-coded
4pin Female

1
2
3
4
5
6
7
8
9
10

BR 24VDC(V1)
WH 24VDC(V2)BL 0V(V1)
BK 0V(V2)Signal10/100M
TX+
TXN.C.
N.C.
N.C.
RX+
RXN.C.
N.C.
N.C.

1G
BI_DA+
BI_DAGND
BI_DC+
BI_DCBI_DB+
BI_DBGND
BI_DD+
BI_DD-

OPT connector
24

3 4pin Female

M5

Pin Col. i2c RS232
1 BR 3.3V/5V/none*
TXD
2 WH SCL
3 BL 0V(RS232:SG)RXD
4 BK SDAGPIO connector
5

15
Pin
1
2
3
4
5
6
7
8

Signal
GPIO
GND
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO7
GPIO8

Pin
9
10
11
12
13
14
15

Type
ANT2
--Wired LAN--Wired LAN+LTE--Wired LAN+Wireless LAN
Wired LAN+Wireless LAN+LTE --Pin
1
2
3
4
5
6
7
8

<CSI>[Internal]

FPC connector

No.1

A
B

SignalGND
CAM1_D0_N
CAM1_D0_P
GND
CAM1_D1_N
CAM1_D1_P
GND
CAM1_C_N

1
6High density
D-Sub15pin
11 Female<ANT SMA port> [Option]

LED
Sts.
Comments
P(GR) Off No power supply
On Power OK
A0(OR) Blk E0 active
A1(OR) Blk E1 active
Pi(RD) Off WD Normal
On WD Error
Pi(GR) Off User OFF
On User ON

RS485*1 pin for power output is no output by default.

Pin Col. Signal
1 BR TX+
2 WH RX+3 BL RX4 BK TX+

<LED>

1

SignalGPIO
GPIO9GPIO10
GPIO11
GPIO12
GPIO13
3.3V out
5V outANT1--Main
WL/BT
Main

ANT0
--GNSS--WL/BT

Pin
Signal9
CAM1_C_P
10 GND
11 CAM_GPIO
12 NC
13 I2C1_SCL[GPIO45]
14 I2C2_SDA[GPIO44]
15 3.3V
16-30 NC

<GPIO>[Internal]

RasPi GPIO40pin (same layout as Raspberry Pi 40pin BM40B-SRDS-G-TF)

Details of each part
ANT1

<Front>ANT0

PWR

E1[FLAN]CSI slit

3.3V
GPIO2
GPIO3

D-sub15p-4

GPIO4
Ground

OPT

GPIO

USB1

Maintenance port

USB0

P LED
GPIO

D-sub15p-14
D-sub15p-2
D-sub15p-3

USB1<Back> eMMC write switch

Pi
LED

USB0
microSD slot

A0
LED

A1 LED
E0[GLAN]
USB type-C port

D-sub15p-10
D-sub15p-9
D-sub15p-11

D-sub15p-5
D-sub15p-6
D-sub15p-13

Hole for fix barcket

Back cover

Screw forback cover

1
3
5
7
9

2 5V
D-sub15p-15
4 5V
6 Ground D-sub15p-1
8 GPIO14
10 GPIO15

GPIO17 11
GPIO27 13
GPIO22 15
3.3V 17

12 GPIO18
14 Ground
16 GPIO23
18 GPIO24

GPIO10 19
GPIO9 21
GPIO11 23
Ground 25

20 Ground
22 GPIO25
24 GPIO8 D-sub15p-8
26 GPIO7 D-sub15p-7

ID_SD 27
GPIO5 29
GPIO6 31
GPIO13 33

28 ID_SC
30 Ground32 GPIO12 D-sub15p-12
34 Ground

GPIO19 35
GPIO26 37
Ground 39

36 GPIO16
38 GPIO20
40 GPIO21

The GPIOs of CM4 are 3.3V level.The total GPIO load is up to 50mA.
For detailed specifications, please check the CM4 datasheet.

All data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
15: System Reserved(GPIO connector): System Reserved(SD connection)

MICA-R4 USB GPIO IP20
Dimensions and installation adapter

Internal datails<Top side>

microSD
Slot

USB
Type-C

SW2:eMMC write SW←ON
ON:eMMC write mode
OFF*operation mode

(Unit: mm)<Main board>

132

CN10

1

1

2

3

1

2

VBUS
C26

4

5

nanoSIM
Slot(to M.2)

8

9.8

CN1

6

9

16

R17 R18

16

1

15

14

13

12

11

10

2

3

4

5

6

7

9

9

2
1

16

2

VCC
GND
WP
GPIO12

CN2

1

1

1

2

5

3

1

C3

18

2

14
13
12

10

11

7

9

8

9

IC3

4

6

10

10

5

C12

1

2

1

2
2

1

2

1

2

1

2

8

1

1

2

2

2

C17

CN12

CN13

1

P

1

CN3

1

6

1

1

2

3

5

4

4

4

6

SW3:Protect SWON→
1: Watchdog
ON: Disabled
OFF*: Enabled
2: Wi-Fi
ON: turn off
OFF: turn on
3: Bluetooth
ON: turn off
OFF: turn on
4: EEPROM write
ON: disabled
OFF*: Enabled

Two types of mounting parts options<DIN rail mount adapter><Wall mount kit>wall mount
kit mounting hole

CN4

CN5

50.5

CN9
CN8
1 2 3 41 2 3 41 2 3 4Maintenance CSI
port(internal)

GPIO
Connection
14 2 31 3 2 42 1 3 4GPIO
D-SUB15p
Female

SW3

N

2

C21

3

7

4

4

4

2

1
1

4

6

8

P

1

2

1

17
16
15

4

5

1

2

2

37

3

8

C18 C19

C20

2

2

1

36

FB1
C16
R13
R12
C9
C8
R11
R10
C13

2

1

19

33

1 2
1

1

19
18

32

2

5

N

1

1

21 20

31

1

CN3B

CN1

2

1

22

30

2

2

2

2

2

24 23

2 34
35

1

1

2

25

29

C7

1

1

2

26

28

FB5

Y1

2

1

R6
C5
C15

1

1

2
1

27

RST
GND1

4

2

4

2

8

SDA

Z2

3

R14

4

2

2

1

1

7

SCL

1

1

1

1

R9

C24
3

4

R16

R15
C23

4
1

1

2

1

2

5

FB2 Z1 FB3

CN5

1
1

2

2

1

2

1

36

2
1

1

C22

1

5

2

2
3

2
5

1

1

37.5

1

IC4
4

3

C6

1

1

1

28

L1

2

1

R3

1

1

1

2

2

2

5

1

FB4

IC5

IC2
2

1

4

1

R2

8

1

R19 R20
+3R3V

2

2

4

4

33

2

C4
R8
R5
C11
C10

2

R7

1

C14 R21
R4

1

2

1

1

5

1
1

8

8

1
IC1

C25

4

CN4

1

1

1

27

1

R1

2
1

19

3

8

4

1

4

USB0

USB1

6.2

1

U.FL
connector

2

CN7

CN3A

1

87

C1

1

2

1

MICA-R42

1

VDD(OUT)
VBUS
DD+
GND

35

C2 GND

GPIO

GND

BAT1

PWR port

USB2.0Type-AOPT port

USB2.0Type-A
E1:FLANOPT port power output
selection(solder jumper)<Bottom side>

5V
3.3V

Hardware watchdog Timer or
CSI selection switch
SW1: Select GPIO44,45↑ON
ON*: Watchdog
OFF: CSI(i2c)

E0:GLANix Industrial/type-AΦ4.5

Optional accessories

Raspberry Pi
camera module

CN6 M.2 B-key Slot
[Signal connection PCIe Gen2x1,USB2.0,SIM]*Default
OPT port comm. selection
SW6: i2c/COM select ↑ON
ON:COM
OFF:i2c↑ON
SW5:COM select
ON:RS-485
OFF:RS-232↑ON
SW4:COM select
ON:RS-485
OFF:RS-232

96<Main board>

BR1225 orCR1225 Battery

Device List
SignalDevicePort or connection

Comments

E0:GLANCM4

eth0

10/100/1000Mbps

E1:FLANLAN9514i

eth1

10/100Mbps

Security IC

ATECC508A

i2c-0/0x60

i2c0: GPIO0,1

RTC

DS3231SN

i2c-0/0x68

i2c0: GPIO0,1

OPT:i2c

CM4/GPIO0,1

i2c-0/---

i2c0: GPIO0,1

OPT:RS-232

MCP2200-I

ttyACM0

3-wire, max. 250kbps

OPT:RS-485

MCP2200-I

ttyACM0

2-wire, max. 400kbps

CSI:i2c

CM4/GPI44,45

GPIO44,45/i2c-1

i2c1: GPIO44,45 / when not using WD

CSI

CM4/CAM1CAM1MIPI CSI-2 2-lanes

WD Enable

MAX6373KA+T

GPIO44/Out

SET0 (SET1: Always High, SET2: Always Low)

WD Reset

MAX6373KA+T

GPIO45/Out

WDI

Optional accessories
1m
PWR
M8 A-code2m
cable
4-pin female to open end
1m
E1[FLAN] M8 A-code 4 pin male2m
cable
to RJ45 Plug
0.2m
to RJ45 Jack1m
OPT
M5 4-pin male to open end
2m
cable
1m
E0[GLAN] ix plug to to RJ45 Plug2mix cable
0.2m
to RJ45 Jack
mount
DIN rail mount adapter
kitwall mount kit
Antenna
LTE monopole antenna IP20
fot LTELTE flat antenna IP67
GPS/LTE combination antenna IP67

Part Number
21348100489010
21348100489020
72M8M4RM4010LI
72M8M4RM4020LI
72T17001449
72M5M4010G0
72M5M4020G0
33480653830010
33480653830020
72T17001450IX
20952000004
20953000007
72MICA0000224
72MICA0000225
72MICA0000226

For wireless LAN/Bluetooth[Incl. wireless model W]
Antenna IP20
SMA screw direct

GPS/LTE combination antenna[LTE model option]
IP67/cable 3m
Panel-through-mounting
72MICA0000226
MA111.C.LB.001

LTE monopole antenna[LTE model option]
IP20
SMA screw direct
72MICA0000224
TG.09.0113

LTE flat antenna[LTE model option]
IP67/cable 1m
Attached to glass orresin surface
72MICA0000225
GSA.8835.A.101111

Confirmed Devices [Reference](option)Note) It may be changed depending on the Raspberry Pi OS side.

Watchdog (WD) timer and CSI connection
SW1: Watchdog or CSI can be switched by selecting GPIO44,45. Watchdog (WD) and CSI
cannot be used at the same time. When WD is selected, GPIO44 and 45 are for WD
operation. In addition, when SW3: No.1 of protection SW is off, the reset is forcibly disabled.
When CSI is selected, GPIO44 and 45 are used as i2c for CSI.

This is confirmation with the factory default image.
It depends on customer's software environment.
M.2 SSD
TS128GMTE452T, 256,512G model [0-70°C]/Transcend
TS128GMTE452T-I, 256,512G model [-40 to 85°C]/Transcend
TS128GMTE452T2, 256,512G model [-20 to 75°C]/Transcend
M.2 WWAN
EM7431, EM7430 /Sierra Wireless
USB Wifi
T2U Nano/TP-LINK company
Wifi
LM808/LM technologies
CSI Camera Raspberry Pi Camera Module 2, Camera Module 2 NoIR
Raspberry Pi High Quality Camera / Raspberry Pi Foundation

Ordering information
2: CM4 IP20 type
R : Wired
W: Wireless

Softwarerevision number[Part Number]722RUI1 0 0 0R3 3 0 IP20 GPIO model

The CM4's onboard eMMC will be the boot device for this unit. Booting from an SSD is also
possible. microSD slot is not for system boot. Turn on the eMMC write switch, connect theUSB cable, and use the rpiboot program to read and write images. In addition, thisThe USB port is an eMMC write-only port.

USB
Type-A- RPi Boot(Windows Installer)- Win32 DiskImager(read/write image)USB
Type-CUSB
Type-CeMMC write
switchOption (OPT)interface
1 RS-232C[standard]
2 I2C
3 RS-485

Expansion interface
0 NoneWhen selecting CodeSys, please use
32bit OS. If you select 64bit, the license
key will not be the Raspberry Pi version
and you will not be able to use it.

RAM size [GB]
1 1
2 2
3 4[standard]
4 8
eMMC size [GB]
1 8
2 16
3 32[standard]
4 32/SSD128GB
5 32/SSD256GB
6 32/SSD512GB
4,5,6: NVMe fast SSD(Temperature 0-55°C)

Add-on software
0 None[standard]
1 CodeSys

Accessory
0 None[standard]
1 Reserved
L LTE

All data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
16MICA-R4 IO-Link IP65
PictureFeatures

Product Specifications

Interface

Broadcom BCM2711, Quad core @ 1.5GHz
RAM4GB, eMMC32GB (Depend on model)
Raspberry Pi OS
1x PWR：Power input, 2-line
1x LAN：FLAN 1ch
1x OPT：i2c/RS-232/485 selectable
1x USB：PushPull USB2.0 Host Type-A
4x IO-Link : M5 IO-Link Master port
[Option]1x WLAN IEEE 802.11 b/g/n/ac
Bluetooth 5.0, BLE[Option]1x LTE(M.2 slot/EM7431)
1x USB-C ：USB Type-C(eMMC writing only)
Back
1x SW
：eMMC write switch
1x microSD：microSD slot
Internal 1x M.2 slot B-key*, 1x nanoSIM slot
1x CSI, 1xGPIO 40pin
P: Power status, A1: LAN status、PWR:IO-Link power
LED, Button
Pi: User custom/WD error, IO-Link: Comm. status
BR1225[or CR1225] Backup RTC
RTC/NVRAM
Built-in hardware watchdog
Watchdog
DC10.7V～28.8V/12.5W
Power/(incl.USB 500mAx1, w/o IO-Link power)
Consumption
Operating Temp.: -20～60 ℃, Storage:-25～85 ℃
Temperature
Operating Humi.:0～95%(non-condensing)
Humidity
IP65
Waterproof grade
Aluminum powder coating
housing material
Dimensions/Weight W132xD89xH35mm (excluding protrusions)/Approx.540g
IEC 60068-2-6 / IEC 60068-2-27
Vibration/shock
Radiated emissions
EN55016-2-3
EMIElectrostatic radiation immunity
EN 61000-4-2
EMS
Radio frequency electromagnetic fields EN 61000-4-3
Fast transient burst
EN 61000-4-4
Installation method DIN rail mounting, wall mounting(Option)*Not a full pin connection. USB2.0, PCIe, SIM are connected.

<Connector pin layout>
PWR connector Pin Col.

1

2

3

4

2

3

1

M8 A-coded
4pin Female

V1: Main power supply
V2: IO-Link power supply

BR TX+
WH RX+BL RXBK TX+

2 Pin Col. Signal
1 BR L＋4
3
2 WH NC
M5
3 BL L4pin Female
4 BK C/Q

1

2

4

3

M5
4pin Female

Pin Col. i2c
RS232
1 BR 3.3V/5V/None*
TXD
2 WH SCL
3 BL 0V(RS232:SG
RXD
4 BK SDA

Back cover

A1 LED

USB type-C port

Screw forback cover

RS485
A
B

*1 pin for power output is no output by default.

<ANT SMA port> [Option]

Type
ANT2
ANT1 ANT0
Sts. Comments
LED
P(GR) Off No power supply Wired LAN------On Power OK----Main
Wired LAN+LTE
A1(OR) Blk E1 active--WL/BT --Wired LAN+Wireless LAN
Pi(RD) Off WD Normal--NoneWired LAN+Wireless LAN+LTE --On WD Error
Pi(GR) Off User OFF
FPC connector
On User ON
No
IO-LinkPow
Off
PWR
On IO-Link Pow OK <CSI>[Internal]
(GR)
No.1
On IO-Link Pow Fail Pin
Pin
SignalSignal
Off Not connected
IO
1 GND
9
CAM1_C_P
Blk Connecting-Link
2 CAM1_D0_N
10
GND
On Connected(GR)
3 CAM1_D0_P
CAM_GPIO
11<GPIO>[Internal]

4
5
6
7
8

GND
CAM1_D1_N
CAM1_D1_P
GND
CAM1_C_N

12
13
14
15
16-30

NC
I2C1_SCL[GPIO45]
I2C2_SDA[GPIO44]
3.3V
NC

36 GPIO16
38 GPIO20
40 GPIO21
GPIO19 35
GPIO26 37
Ground 39

28 ID_SC
30 Ground32 GPIO1234 Ground

20 Ground
22 GPIO25
24 GPIO8
26 GPIO7

12 GPIO18
14 Ground
16 GPIO23
18 GPIO24

RasPi GPIO40pin (same layout as Raspberry Pi 40pin BM40B-SRDS-G-TF)
The GPIOs of CM4
are 3.3V level.
The total GPIO load is up to
50mA. For detailed
specifications, please check
the CM4 datasheet.

OPT

P LED
IO-Link
IO-LinkPi
USB0
StatusPower
LED
LED1...4 LED
microSD slot
<Back> eMMC write switch

Confirmed Devices [Reference]
This is confirmation with the factory default image.
It depends on customer's software environment.
M.2 SSD
TS128GMTE452T, 256,512G model [0-70°C]/Transcend
TS128GMTE452T-I, 256,512G model [-40 to 85°C]/Transcend
TS128GMTE452T2, 256,512G model [-20 to 75°C]/Transcend
M.2 WWAN
EM7431, EM7430 /Sierra Wireless
USB Wifi
T2U Nano/TP-LINK company
Wifi
LM808/LM technologies
CSI Camera Raspberry Pi Camera Module 2, Camera Module 2 NoIR
Raspberry Pi High Quality Camera / Raspberry Pi Foundation

All data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
17

1
2
3
4

OPT Connecor

IO-Link Master Class A

1

<LED>

4

PWR

IO-Link
port1...4

Hole for fix barcket3
M8 A-coded
4pin MaleE1 connector
Pin Col. Signal[FLAN]

Signal
BR 24VDC(V1)
WH 24VDC(V2)BL 0V(V1)
BK 0V(V2)

GPIO10 19
GPIO9 21
GPIO11 23
Ground 25

E1[FLAN]1
2
3
4

GPIO17 11
GPIO27 13
GPIO22 15
3.3V 17

PWR
USB0

IO-Link

1

3.3V
GPIO2
GPIO3
GPIO4
GroundANT1<Front>

4

1
3
5
7
9

Details of each part

2

2 5V
4 5V
6 Ground
8 GPIO14
10 GPIO15

Processor
MemoryOSInterface Front

ID_SD 27
GPIO5 29
GPIO6 31
GPIO13 33

MICA-R4- Industrial Raspberry Pi 4(CM4)- New processor, up to 2x faster than CM3- Raspberry Pi OS compatible (Ubuntu requres 4GB or more RAM)
- DC12/24V power input- Wide operating temperature range and high noise resistance- M8, M5 connectors with high vibration resistance andconnection reliability- Robust aluminum die-cast housing- Supports wall mount and DIN rail mount- On-board eMMC (SD card is not used for boot)- microSD slot for data storage- M.2 slot inside SSD and WWAN expansion- Raspi40p connector for expansion board- Built-in battery backup RTC- Highly reliable hardware watchdog

MICA-R4 IO-Link IP65
Dimensions and installation adapter

Internal datails
SW2:eMMC write SW←ON
ON:eMMC write mode
OFF*operation mode

CN7

CN3A

CN3B

CN1

CN13

123

1 234

12

x

x

x

14 3 214 3 214 3 214 3 2

IO-Link port

21 3 414 2 31 3 2 4PWR port<Bottom side>
Hardware watchdog Timer or
CSI selection switch
SW1: Select GPIO44,45↑ON
ON*: Watchdog
OFF: CSI(i2c)

CN12

CN5

SW3

SW3:Protect SWON→
1: Watchdog
ON: Disabled
OFF*: Enabled
2: Wi-Fi
ON: turn off
OFF: turn on
3: Bluetooth
ON: turn off
OFF: turn on
4: EEPROM write
ON: disabled
OFF*: Enabled

3

4

PWR

9.8

Two types of mounting parts options<DIN rail mount adapter><Wall mount kit>

CN4

wall mount
kit mounting hole

1 2 3 41 2 3 4x

2

OPT port

USB2.0Type-A
E1:FLAN

Maintenance CSI
port(internal)

E0:GLANix Industrial/type-AΦ4.5

96

Optional accessories

Raspberry Pi
camera module

OPT port power output
selection(solder jumper) CN6 M.2 B-key Slot
[Signal connection PCIe Gen2x1,USB2.0
5V
,SIM]
3.3V

*Default
OPT port comm. selection
SW6: i2c/COM select ↑ON
ON:COM
OFF:i2c↑ON
SW5:COM select
ON:RS-485
OFF:RS-232↑ON
SW4:COM select
ON:RS-485
OFF:RS-232<Main board>

BR1225 orCR1225 Battery

Device List
SignalDevicePort or Connect Comments
10/100/1000Mbps
E0:GLAN(Reserv) CM4
eth0
10/100Mbps
E1:FLANeth1
LAN9514i
i2c0:GPIO0,1
Security IC
i2c-0/0x60
ATECC508A(option)i2c0:GPIO0,1
RTC
i2c-0/0x68
DS3231SN
i2c0:GPIO0,1
OPT:i2c
CM4/GPIO0,1 i2c-0/--3-wire max.250kbps
OPT:RS-232
ttyACM1
MCP2200-I
2-wire max.400kbps
OPT:RS-485
ttyACM1
MCP2200-I
CSI:i2c
CM4/GPI44,45 GPIO44,45/i2c-1 i2c1:GPIO44,45 / no use WD
MIPI CSI-2 2-lanes
CSI
CAM1
CM4/CAM1
SET0 (SET1:Normal High, SET2:Normal Low)
WD Enable
MAX6373KA+T GPIO44/Out
WD Reset
WD
MAX6373KA+T GPIO45/Out
IO-LinkttyACM0
IO-Link board
Note) It may be changed depending on the Raspberry Pi OS side.

Watchdog (WD) timer and CSI connection
SW1: Watchdog or CSI can be switched by selecting GPIO44,45. Watchdog (WD) and CSI
cannot be used at the same time. When WD is selected, GPIO44 and 45 are for WD
operation. In addition, when SW3: No.1 of protection SW is off, the reset is forcibly disabled.
When CSI is selected, GPIO44 and 45 are used as i2c for CSI.

SoftwareOptional accessories
1m
PWR
M8 A-code2m
cable
4-pin female to open end
1m
E1[FLAN]
M8 A-code2m
cable
4 pin male to RJ45 Plug
0.2m
M8 A-code
4 pin male to RJ45 Jack
1m
OPT/IO-Link
M5 4-pin male to open end
2mcable
For IO-Link
M12 Assembled Connector 4pin
8pin
connector
A-Code Female
1m
PushPull
PushPull USB
2mcable~ Standard USB 2.05m
Type-A
Short
PushPull
PushPull protective cover
Long
cover
NBR
PushPull Easy Cover
Dust
IP67 for M8 Male (PWR)
cap
IP67 for M8 female (E1)
IP67 for M5 female (OPT, IO-Link)
mount
DIN rail mount adapter
kitwall mount kit
Antenna
LTE monopole antenna IP20
fot LTELTE flat antenna IP67
GPS/LTE combination antenna IP67
Installation
DIN rail mount adapter
adapterwall mount kit

Part Number
21348100489010
21348100489020
72M8M4RM4010LI
72M8M4RM4020LI
72T17001449

For wireless LAN/Bluetooth[Incl. wireless model W]

GPS/LTE combination antenna[LTE model option]

LTE monopole antenna LTE flat antenna[LTE model option][LTE model option]

72M5M4010G0
72M5M4020G0
21033192401
21033192801
09454451911
09454451913
09454451915
09 45 845 0009
09 45 845 0015
72PPCAP01
72MICA0000033
72MICA0000034
72MICA0000035
20952000004
20953000007
72MICA0000224
72MICA0000225
72MICA0000226
20952000004
20953000007

Ordering information[Part Number]

1: CM4 IP65 type
2: CM4 IP20 type
R : Wired
W: Wirelessrevision number

721RIL1 0 0 0 R 3 3 0 IP65 IO-Link model

The CM4's onboard eMMC will be the boot device for this unit. Booting from an SSD is also
possible. microSD slot is not for system boot. Turn on the eMMC write switch, connect theUSB cable, and use the rpiboot program to read and write images. In addition, thisThe USB port is an eMMC write-only port.

USB
Type-A- RPi Boot(Windows Installer)- Win32 DiskImager(read/write image)USB
Type-CUSB
Type-CeMMC write
switch

50.5

CN9
CN8
123

1

37.5

L-connector

123

USB0

IO-Link

15.4

GND
GPIO12

123

nanoSIM
Slot(to M.2)

6.2

U.FL
connector

CN10

MICA-R4VDD(OUT)
VBUS
DD+
GND

132

35

GND

(Unit: mm)<Main board>

89
87<Top side>

microSD
Slot

USB
Type-C

Option (OPT)interface
1 RS-232C[standard]
2 I2C
3 RS-485

Expansion interface
0 NoneWhen selecting CodeSys, please use
32bit OS. If you select 64bit, the license
key will not be the Raspberry Pi version
and you will not be able to use it.

RAM size [GB]
1 1
2 2
3 4[standard]
4 8
eMMC size [GB]
1 8
2 16
3 32[standard]
4 32/SSD128GB
5 32/SSD256GB
6 32/SSD512GB
4,5,6: NVMe fast SSD(Temperature 0-55°C)

Add-on software
0 None[standard]
1 CodeSys

Accessory
0 None[standard]
1 Reserved
L LTE

All data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
18MICA-R4 LAN/COM IP65
PictureFeatures

MICA-R4- Industrial Raspberry Pi 4
- New processor, up to 2x faster than CM3- Raspberry Pi OS compatible (Ubuntu requres 4GB or more RAM)
- DC12/24V power input- Wide operating temperature range and high noise resistance- M12, M8, M5 connectors with high vibration resistance andconnection reliability- Robust aluminum die-cast housing- Supports wall mount and DIN rail mount- On-board eMMC (SD card is not used for boot)- microSD slot for data storage- M.2 slot inside SSD and WWAN expansion- Raspi40p connector for expansion board- Built-in battery backup RTC- Highly reliable hardware watchdog

Interface

Product Specifications<Connector pin layout>
PWR connector Pin Col. Signal

Processor
MemoryOSInterface

Broadcom BCM2711, Quad core @ 1.5GHz
RAM4GB, eMMC32GB (Depend on model)
Raspberry Pi OS
1x PWR: Power input, 2-line
Front
2x LAN: FLAN E1(M8), E2(M12)
1x OPT: i2c/RS-232/485 selectable
1x USB: PushPull USB2.0 Host Type-A
1x COM: RS-232/485 selectable[Option]1x WLAN IEEE 802.11 b/g/n/ac, Bluetooth 5.0, BLE[Option]1x LTE(M.2 slot/EM7431)
1x USB-C : USB Type-C(eMMC writing only)
Back
1x SW
: eMMC write switch
1x microSD : microSD slot
1x M.2 slot B-key*, 1x nanoSIM slot
Inter
nal
1x CSI, 1xGPIO 40p, 1x USB2.0 host
P: Power status, A1: LAN status
LED, Button
Pi: User custom/WD error
BR1225[or CR1225] Backup RTC
RTC/NVRAM
Built-in hardware watchdog
Watchdog
Power/Consumption DC10.7V...28.8V/15W(incl. USB 500mAx1)
Operating Temp.:-20...60°C, Storage:-25...85°C
Temperature
Operating Humi.:0...95%(non-condensing)
Humidity
IP65
IP grade
Aluminum powder coating
housing material
Dimensions/Weight W132xD89xH35mm (excluding protrusions)/Approx.590g
IEC 60068-2-6 / IEC 60068-2-27
Vibration/shock
Radiated emissions
EN55016-2-3
EMIElectrostatic radiation immunity
EN 61000-4-2
EMS
Radio frequency electromagnetic fields EN 61000-4-3
Fast transient burst
EN 61000-4-4
Installation method DIN rail mounting, wall mounting(Option)*This is not a full pin connection. USB2.0, PCIe, SIM are connected.

2

4

1

1
2
3
4

3
M8 A-coded
4pin MaleOPT connector

BR 24VDC(V1)
WH 24VDC(V2)BL 0V(V1)
BK 0V(V2)12

4

3 4pin Female

M5

Pin Col. i2c RS232
1 BR 3.3V/5V/none*
TXD
2 WH SCL
3 BL 0V(RS232:SG)RXD
4 BK SDA

RS485
A
B

*1 pin for power output is no output by default.

E1 connecr [FLAN]
4

2

3

1

M8 A-coded
4pin Female

Pin
1
2
3
4

COM connector

col. Signal 8 1
2
BR TX+
3
7
WH RX+
4
6
BL RX5BK TXM12 A-coded

2

4

Pin
5

SignalSG (232)

6

B (485-)

3

DC24V*

7

A(485+)

4

0V*

8

SG (485)8pin Femal

E2 connector[FLAN]
1

Pin
Signal1 TXD(232)
2 RXD(232)3M12 D-coded
4pin Female

Pin
1
2
3
4

col. Signal
BR TX+
WH RX+BL RXBK TX-<ANT SMA port> [Option]*:24V and 0V are optional

Type
ANT2
...
Wired LAN...
Wired LAN+LTE...
Wired LAN+Wireless LAN
Wired LAN+Wireless LAN+LTE...

<LED><CSI>[Internal]

Sts. Comments
Off No power supply
On Power OK
A1(OR) Blk E0 active
Pi(RD) Off WD Normal
On WD Error
Pi(GR) Off User OFF
On User ON
Tx/Rx Off No data comm.
(GR)
On Data send(RD)
On Data recieve
A2(GR) Bll E2LINK/ACT

Pin
1
2
3
4
5
6
7
8

LED
P(GR)

ANT1
...
Main
WL/BT
None

ANT0
...
...
...
...

FPC connector

No.1

SignalGND
CAM1_D0_N
CAM1_D0_P
GND
CAM1_D1_N
CAM1_D1_P
GND
CAM1_C_N

Pin
Signal9
CAM1_C_P
10 GND
11 CAM_GPIO
12 NC
13 I2C1_SCL[GPIO45]
14 I2C2_SDA[GPIO44]
15 3.3V
16-30 NC

<GPIO>[Internal]

A2

E2

Tx/Rx

<Back>

Tx/Rx
LED

eMMC write switch

Hole for fix barcket

Pi
LED

USB0

microSD slot

Back cover

A1 LED

The total GPIO load is up
to 50mA. For detailed
specifications, pleasecheck the CM4 datasheet.

USB type-C port

Screw forback cover

36 GPIO16
38 GPIO20
40 GPIO21

28 ID_SC
30 Ground32 GPIO1234 Ground

Confirmed Devices [Reference]

This is confirmation with the factory default image.
It depends on customer's software environment.
M.2 SSD
TS128GMTE452T, 256,512G model [0-70°C]/Transcend
TS128GMTE452T-I, 256,512G model [-40 to 85°C]/Transcend
TS128GMTE452T2, 256,512G model [-20 to 75°C]/Transcend
M.2 WWAN
EM7431, EM7430 /Sierra Wireless
USB Wifi
T2U Nano/TP-LINK company
Wifi
LM808/LM technologies
CSI Camera Raspberry Pi Camera Module 2, Camera Module 2 NoIR
Raspberry Pi High Quality Camera / Raspberry Pi Foundation

All data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
19

The GPIOs of CM4
are 3.3V level.

COM

P LED
A2
LED

GPIO19 35
GPIO26 37
Ground 39

OPT

ID_SD 27
GPIO5 29
GPIO6 31
GPIO13 33

USB0)E1[FLAN]GPIO10 19
GPIO9 21
GPIO11 23
Ground 25

PWR

GPIO17 11
GPIO27 13
GPIO22 15
3.3V 17

COM

1
3
5
7
9

ANT1

3.3V
GPIO2
GPIO3
GPIO4
Ground<Front> E2[FLAN]

20 Ground
22 GPIO25
24 GPIO8
26 GPIO7

Details of each part

12 GPIO18
14 Ground
16 GPIO23
18 GPIO24

2 5V
4 5V
6 Ground
8 GPIO14
10 GPIO15

RasPi GPIO40pin (same layout as Raspberry Pi 40pin BM40B-SRDS-G-TF)

MICA-R4 LAN/COM IP65
Dimensions and installation adapter

Internal datails
USB Type-C microSD Slot

+3R3V

<Top side>
USB2.0
Host port

SW2:eMMC write SW←ON
ON:eMMC write mode
OFF*operation mode

(Unit: mm)<Main board>

132

CN10

L1

C3

C1

VBUS

R7
R4

PCB EDGE

R3

C28

C27

CN5

C26

CN7

IC3

nanoSIM
Slot(to M.2)

USB0

A2

6.2

DC24 power input
Connector (option)

SW3:Protect SW

IC1

R9

R11

C23

IC8

C44

CN6

C40

C45

SW3

C41

C43

F1

JP1
R24
C35

R23

R35

R22

R32

R33

R34

CSI

C42

R36

LED2

LED1

CN5

COM
port

1-2:RS485
2-3:RS232

Hardware watchdog Timer or
CSI selection switch
SW1: Select GPIO44,45↑ON
ON*: Watchdog
OFF: CSI(i2c)<Main board>

BR1225 orCR1225 Battery

Device List
SignalDevicePort or connection Comments

E0:GLAN(reserve)

CM4

eth0

10/100/1000Mbps

E1:FLANLAN9514i

eth1

10/100Mbps

Security IC(option)

ATECC508A

i2c-0/0x60

option device i2c0:GPIO0,1

RTC

DS3231SN

i2c-0/0x68

i2c0:GPIO0,1

OPT:i2c

CM4/GPIO0,1

i2c-0/---

i2c0:GPIO0,1

MCP2200-I

ttyACM0

OPT:RS-485

MCP2200-I

ttyACM0

2w Max.400kbps

CSI:i2c

CM4/GPI44,45 GPIO44,45/i2c-1

i2c1:GPIO44,45 / WD No selectCSI

CM4/CAM1

MIPI CSI-2 2-lanes

WD Enable

MAX6373KA+T GPIO44/Out

SET0 (SET1:normal High, SET2:normal Low)

WD Reset

MAX6373KA+T GPIO45/Out

WDI

E2:FLANLAN9512i

eth2

10/100Mbps

COM

CP2102N

ttyUSB0

RS-232 3w 、RS-485 2w
Note) It may be changed depending on the Raspberry Pi OS side.

Watchdog (WD) timer and CSI connection
SW1: Watchdog or CSI can be switched by selecting GPIO44,45. Watchdog (WD) and CSI
cannot be used at the same time. When WD is selected, GPIO44 and 45 are for WD
operation. In addition, when SW3: No.1 of protection SW is off, the reset is forcibly disabled.
When CSI is selected, GPIO44 and 45 are used as i2c for CSI.

Software
The CM4's onboard eMMC will be the boot device for this unit. Booting from an SSD is also
possible. microSD slot is not for system boot. Turn on the eMMC write switch, connect theUSB cable, and use the rpiboot program to read and write images. In addition, thisThe USB port is an eMMC write-only port.

- RPi Boot(Windows Installer)- Win32 DiskImager(read/write image)

PushPullcable

PushPull USB to s
tandard USB 2.0Type-A

PushPullcover

PushPull protection cover

Mount
Kit
LTE

3w Max.250kbps

USB
Type-CUSB
Type-C

Optional accessories
PWR
M8 A-codecable
4-pin female to open end
E1[FLAN] M8 A-code
cable
4 pin male to RJ45 Plug
M8 A-code
4 pin male to RJ45 Jack
E2[FLAN] M12 D-code
cable
4-pin Male to RJ45
OPT
M5 4-pin male to open end
cable
COM
M12 A-code
cable
8 4-pin male to open end

Dust
cap

OPT:RS-232

USB
Type-A

96

Optional accessories

E1:FLANOPT port comm. selection
SW6: i2c/COM select ↑ON
ON:COM
OFF:i2c↑ON
SW5:COM select
ON:RS-485
OFF:RS-232↑ON
SW4:COM select
ON:RS-485
OFF:RS-232

CAM1

wall mount
kit mounting hole

Φ4.5

USB2.0Type-AOPT port power output
selection(solder jumper) CN6 M.2 B-key Slot
[Signal connection PCIe Gen2x1
5V,USB2.0,SIM]
3.3V<Bottom side><Wall mount kit>

1 2 3 41 3 2 4

OPT port

PWR port

CN4

E0:GLAN Maintenanceix/type-A port
(internal) (internal)
14 2 3

1 2 3 41 2 3 42 1 3 43 2 1

E2:FLANRS232/485
switching jumper

CN9
CN8

Two types of mounting parts options<DIN rail mount adapter>

50.5

COM port
Comm. select

1: Watchdog
ON: Disabled
OFF*: Enabled
2: Wi-Fi
ON: turn off
OFF: turn on
3: Bluetooth
ON: turn off
OFF: turn on
4: EEPROM write
ON: disabled
OFF*: Enabled

37.5

T1

CN12

CN13

IC7

R28

C30

IC6

C31

C46

R27

R31

C32

C39

R26

C24

C33

ON→

IC5

R25

R30

R17

R18

R15

R16

C37
Y1

CN3B

CN1

C36

FB1

R29

C20

C38

C21

FB2

R10

R13

FB3

R8

15.4

C22

FB4

COM

9.8

R14

Z1

R12

Tx/Rx

IC4

CN2

C29

E2

35

R6

CN3A

U.FL
connector

+5V
R5

C4

MICA-R4

IC2

GND

R2

89
87

R1
C2

1m
2m
1m
2m
0.2m
1m
2m
1m
2m
1m
2m
5m
1m
2m
5m
Short
Long
NBR

PushPull easy coverfor M8 Male(PWR) / IP67
for M8 Female(E1) / IP67
M5 Female(OPT, IO-Link) / IP67
M12 Female(E2/COM) / IP67
DIN rail mount adapter
wall mount kit
LTE monopole antenna IP20
LTE flat antenna IP67
GPS/LTE combination antenna IP67

Part Number
21348100489010
21348100489020
72M8M4RM4010LI
72M8M4RM4020LI
72T17001449
72MDM4RM4010Z0
72MDM4RM4020Z0
72M5M4010G0
72M5M4020G0
21348400882010
21348400882020
21348400882050
09454451911
09454451913
09454451915
09 45 845 0009
09 45 845 0015
72PPCAP01
72MICA0000033
72MICA0000034
72MICA0000035
72MICA0000036
20952000004
20953000007
72MICA0000224
72MICA0000225
72MICA0000226

Ordering information
1: CM4 IP65 type
R : Wired
W: Wirelessrevision number[Part Number] 721RLC1 0 0 0R3 3 0 IP65 LAN/COM

Option (OPT)interface
1 RS-232C[standard]
2 I2C
3 RS-485

Expansioninterface
0 Not-select
1 RS-232C[standard]
2 RS-485

When selecting CodeSys, please use
32bit OS. If you select 64bit, the license
key will not be the Raspberry Pi version
and you will not be able to use it.

RAM size [GB]
1 1
2 2
3 4[standard]
4 8
eMMC size [GB]
1 8
2 16
3 32[standard]
4 32/SSD128GB
5 32/SSD256GB
6 32/SSD512GB
4,5,6: NVMe fast SSD(Temperature 0-55°C)

Add-on software
0 None[standard]
1 CodeSys

Accessory
0 None[standard]
1 Reserved
L LTE

eMMC write
switchAll data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
20MICA-R4 DIO IP20
FeaturesPictureMICA-R4- Industrial Raspberry Pi 4 (CM4)- New processor, up to 2x faster than CM3- Raspberry Pi OS compatible (Ubuntu requres 4GB or more RAM)
- DC12/24V power input- Wide operating temperature range and high noise resistance- M8, M5, ix connectors with high vibration resistance andconnection reliability- Robust aluminum die-cast housing- Supports wall mount and DIN rail mount- On-board eMMC does not use SD memory for boot- microSD slot for data storage- Internal M.2 slot for SSD and WWAN expansion- Raspi40p connector for expansion board- Built-in battery backup RTC- Highly reliable hardware watchdog

Interface

Product Specifications

Details of each part
ANT0

PWR

E1[FLAN]CSI slit
OPT

CN1

USB0

Di LEDDo LED<Back> eMMC write switch

Hole for fix barcket

Pi
USB0
LED
microSD slot

Back cover

Maintenance
port
P LED
A1 LED
E0
A0
LED [GLAN]
USB type-C port

Screw forback cover

2

4

1

BR 24VDC(V1)
WH 24VDC(V2)BL 0V(V1)
BK 0V(V2)

1
2
3
4

3
M8 A-coded
4pin MalePin

E0 connector[GLAN]

1
2
3
4
5
6
7
8
9
10

ix type-A
jack

1G
BI_DA+
BI_DAGND
BI_DC+
BI_DCBI_DB+
BI_DBGND
BI_DD+
BI_DD-

24

3 4pin Female

3 5

7

Sig Dinal 0

Di Di Di
2 4 6

4

2

3

1

Pin 2

4 6

M8 A-coded
4pin Female

Digital Input(PNP)

Di Di14 Di
Do
12 or
CAN
1+

GND

Do Do
0
2

Do Do
4
6

BR TX+
WH RX+BL RXBK TX+

27

RS232(Tx)/RS485(+)

Digital Output(PNP)

8 10 12 14 16* 18 20 22 24 26

Di Di Di Di Di Di
Sig
1 3 5 7 9 11nal

B

Connection side Harness side
- Housing 32-pin: PHDR-32VS- Contact: BPHD/SPHD-001T-P0.5
AWG26...22/Outer diameter Φ1.0...1.5mm- Contact: BPHD/SPHD-002T-P0.5
AWG28...24/ Outer diameter Φ 0.9...1.5mm

Di Di14 Di Do Do Do
13 or
Do 1
3
5

Do
7

28

RS232(Rx)/RS485(-)

29

31

RS232/ CAN
485 SG 0+

30

Di
COM

32

CAN
0-

CAN
DC24V
GND Digital Output(PNP)
1*:This signal changes depending on the can1/2 port selection.

Digital Input(PNP)

The rating per digital output point is 0.1A in the default setting. Make sure that the total current value
does not exceed 1A. For protection, an automatic reset fuse is built into the device.

12 GPIO18
14 Ground
16 GPIO23
18 GPIO24

20 Ground
22 GPIO25
24 GPIO8
26 GPIO7

28 ID_SC
30 Ground32 GPIO1234 Ground

36 GPIO16
38 GPIO20
40 GPIO21

GPIO17 11
GPIO27 13
GPIO22 15
3.3V 17

GPIO10 19
GPIO9 21
GPIO11 23
Ground 25

ID_SD 27
GPIO5 29
GPIO6 31
GPIO13 33

GPIO19 35
GPIO26 37
Ground 39

GPIO4
Ground

2 5V
4 5V
6 Ground
8 GPIO14
10 GPIO15<GPIO>[Internal] RasPi GPIO40pin (same layout as Raspberry Pi 40pin BM40B-SRDS-G-TF):System Used
(extension board CN10):System Used
(extension board CN6)
:System Used(SD)

The GPIOs of CM4 are 3.3V level.The total GPIO load is up to 50mA. For
detailed specifications, please refer to the CM4 datasheet.

<LED>
Sts.
Comments
LED
P(GR) Off No power supply
On Power OK
A0(OR) Blink E0 active
A1(OR) Blink E1 active
Pi(RD) Off WD Normal
On WD Error
Pi(GR) Off User OFF
On User ON
Di0,1 Off Di OFF
ON Di ON
Do0,1 Off Do OFF
On Do ON

<ANT SMA port> [Option]

Type
ANT2
--Wired LAN--Wired LAN+LTE--Wired LAN+Wireless LAN
Wired LAN+Wireless LAN+LTE ---<CSI>[Internal]

ANT1---------

ANT0--MainWL/BT
None

FPC connector

No.1

Pin
1
2
3
4
5
6
7
8

SignalGND
CAM1_D0_N
CAM1_D0_P
GND
CAM1_D1_N
CAM1_D1_P
GND
CAM1_C_N

All data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
21

1
2
3
4

9 11 13 15* 17 19 21 23 25

Di Di
8 10

A

E1 connector[FLAN]Pin Col. Signal[JST/PHD 32pin connector]

Pin 1

RS485

*1 pin for power output is no output by default.

CN1<CN1 port>

M5

Pin Col. i2c RS232
1 BR 3.3V/5V/none*
TXD
2 WH SCL
3 BL 0V(RS232:SG)RXD
4 BK SDA

Signal10/100M
TX+
TXN.C.
N.C.
N.C.
RX+
RXN.C.
N.C.
N.C.

1

1
3
5
7
9

Broadcom BCM2711, Quad core @ 1.5GHz
RAM4GB, eMMC32GB (Depend on model)
Raspberry Pi OS
1x PWR: Power input, 2-line
Front
2x LAN: FLAN 1ch, GLAN 1ch
1x OPT: i2c/RS-232/485 selectable
1x USB: USB2.0 Host Type-A
1x CN1: Di16ch[14ch] (PNP)/2.4mA at 24VDC
Do8ch(PNP)/Pushpull0.1A,High-side0.5A
COM 1ch RS-232/RS485(2w)
CAN 1 or 2ch/CAN 2.0B,CAN FD 1Mbps[Option]1x WLAN IEEE 802.11 b/g/n/ac,Bluetooth5.0,BLE[Option]1x LTE(M.2 slot/EM7431)
Back
1x USB-C : USB Type-C(eMMC writing only)
1x SW: eMMC write switch
1x microSD : microSD slot
Internal 1x M.2 slot B-key*, 1x nanoSIM slot
1x CSI, 1xGPIO 40p
LED, Button
P: Power status, A0,1: LAN status, Di/Do,
Pi: User custom/WD error, Di/Do: CN1-Di/Do status
RTC/NVRAM
BR1225[or CR1225] Backup RTC,
MCP79410-I:CR1632 backup RTC, NVRAM
Watchdog
Built-in hardware watchdog
Power/Consumption DC10.7V...28.8V/13.5W(incl. USB 500mAx1)
Temperature
Operating Temp.: -20...60°C, Storage:-25...85°C
Humidity
Operating Humi.:0...95%(non-condensing)IP grade
IP20
housing material
Aluminum powder coating
Dimensions
W132 x D87 x H35 mm (excluding protrusions)
Weight
DIO: Approx.570g
Vibration/shock
IEC 60068-2-6 / IEC 60068-2-27
EMI
Radiated emissions
EN55016-2-3
EMS
Electrostatic radiation immunity
EN 61000-4-2
Radio frequency electromagnetic fields EN 61000-4-3
Fast transient burst
EN 61000-4-4
Installation method
DIN rail mounting, wall mounting(Option)*Not a full pin connection. USB2.0, PCIe, SIM are connected.

3.3V
GPIO2
GPIO3

Processor
MemoryOSInterface<Front>OPT connector<Connector pin layout>
PWR connector Pin Col. Signal

Pin
9
10
11
12
13
14
15
16-30

SignalCAM1_C_P
GND
CAM_GPIO
NC
I2C1_SCL[GPIO45]
I2C2_SDA[GPIO44]
3.3V
NC

MICA-R4 DIO IP20
IO expansion board side device

Internal datails<Top side>

GND

3

2
2

1

2

1
1

2

1

2

C2

5

1

C1

L1

IC15
4

2

1

2

C76

1

C74

3

2

5

4

1

C3

1

VBUS

BAT1

MPD

4
3
1
9

2
2

2

2

C67
C68

1

1

1

1

C78

1

R61 R62

1

C73

2

2

1

R63

2

2

1

1

2

1

44
55

C

3

2

1

SW3

55

R46

2

2

3

66

1

1

1

C63

1

1
2

116 6
15

21

1

44

2

2

C

10

99

2

3

66

13

12

11

10

2

9

88

2
2

4

33

5

IC8

6

1
1

7

18
19
20
21

29

31

30

27

25

21

23

19

17

15

13

9

11

7

3

1

11 2

32

28

26

22

24

20

18

16

14

10

12

8

6

2

4

30

29

31

32

32

2

1

1

1

1

2

28

5

3

22
23
26

24
1

25

2

1

2

R31
R33

2

C32

R41

CN9

2

2

1

31

16

14

17

1
1

1

2
2
2

15

16

27

9

C30
C29

2

1

2

CN3

1

ON

O
N

3

2

2

1

R67

14
13

1
2

12
11

2

1

R37

1

C

SW4

1

8

1

MCP2518FD

spidev0.1:can1

Lower board

RTC,NVRAM*1

CP74910i2c-5/0x57,6F

Lower board

RS-232/485

TXD1,RXD1

ttyAMA0

Lower board

CN5

CN8
1 2

1 2 3 42 1 3 41 2 3 41 2 3 41 3 2 414 2 3

OPT port

PWR port

E1:FLANOPT port power output
selection(solder jumper)<Bottom side>

5V
3.3V

Dimensions and installation adapter(Unit: mm)

132

USB0

CN4

CSI
Maintenance
port(internal)

E0:GLANix Industrial/type-A

Two types of mounting parts options<DIN rail mount adapter><Wall mount kit>

Raspberry Pi
camera module

CN6 M.2 B-key Slot
[Signal connection PCIe Gen2x1,USB2.0,SIM]

wall mount
kit mounting hole

Φ4.5

*Default
OPT port comm. selection
SW6: i2c/COM select ↑ON
ON:COM
OFF:i2c↑ON
SW5:COM select
ON:RS-485
OFF:RS-232↑ON
SW4:COM select
ON:RS-485
OFF:RS-232<Main board>Internal DIP switch setting
The board on the left side of MCIA-R4 is the IO board. Only the lower board is mounted on
the DIO model. Analog range and serial communication can be selected by switching the switch.
3

C76

2

2

5

1

C1

2

1

L1

C2
1

1

IC15

1

2

1

2

4

4
1

2

C74

2

1

1

+3R3V
3

1

1

C3
4

CN1

+

6

5

BAT1

MPD

VBUS

3

2

5

2

6

Y1

4

3
2

3

2

IC16

11
12

2

13

1

1
1

14

1

7

TP1

7

5

2

6
1

C80

14

8

1

3

1

R21

4

2

4

5

1

9
10

1

1

C79

SW5

2

1

8

7
7

8

1

2
2

SW

1

1

BU-1632SM-JJ-G

Switch setting list

GND

2

Lower board

C6

8

2

O
N

1

9

R54
2

L2

1

2

2

1

1

11
13

2

1

12

SW5

C51

14

2

1

1

C81

2

1

10

8

2

CN5
ON

2

2

1

3

4

1
1

2

2

1

5

6

CN10

1

2

1

7

8

2

1

2
1

10

2
2

1
2

1

2

4

SW1

2

42

40

39

38

37

36

35

34

33

32

1

3

2
2

1

2

2

2

C67
C68
1

1

C78

1

R61 R62

88

C73

2

2

1

2

2

1

1
8
2

R63
2

1

6

44

1

55

1

55
55

C

R46

3

2

SW3

4

SW6

5

1

1

6

7

7

IC12

2

14

13

12

11

10

16

2

2

2

C

1
2

2

R45

1

1

1

4

1

R44

9

1

22
21

33

20
19

1177 18

1
1

F1

C65
C66

R2

C27

C77

1

8

9

R1

R43

1

3

1
2

IC9

C

1

3

5

4

3

2

1

11

10

9

8

7

6

57

25

4433 44 45 46 47 48 49 50 51 52 53 54 55 556 6

41

21
22
23
24
2

1

26
27

8

2

1

28

7
6

31

30

29

2
2

1
5

2

1
1

4
3

1

2

R47

23

1

R48

1

2

27

26

25

32

31

30

29

28

32

224 4

2

C36

15

25

1

R50

2

9

1

2

1

14

13

12

2
2

20

19

18

17

16

15

15

1

C 53

16

14

IC10

1

O
N

SW2

1

2

R55

1

2

2

ON

R42

2

C58

R13
R14
R15

C56
C57

29

9

28

16

R49

10

42

15

15

16

C54
C55

C 59

R12
R11

R56

C52

2

2

66

3

1
1

2

13

44

1
2

2

C

1

2

12
11
10

99

2

3

66

14

13

12

11

10

16

9

2

1

15

17

88

18

7

19

2

20
21

31

27

25

21

23

19

15

17

13

9

11

7

3

5

29

24

32

28

26

22

24

20

16

18

14

10

12

8

4

6

2

30

29

28

26

30

2

25

31

32

32

1

2

2

1

1

1
2

2

1

2

1

1

11 2

23

3

22

4

33

5

IC8

6

1

2

1
1

1

2
2

2

1

R41

2

R35
R34

R30

1

2

1

2

R31
R33

1

C32

1

C30
C29

C31

CN3

1

31

16

2

9

27

1

2

1

R37

DI_RDY

ON

O
N

3

R36

2

32

C

25

24

R32

8

R40

SW4

1

C60 C64

IC11

R39

17

R38

R67

14

15

21

1

1

1

116 6

2

3

C62

C63

1

C61

SW1 SW2 SW396

Optional accessories

BR1225 orCR1225 Battery

C5

50.5

Hardware watchdog Timer or
CSI selection switch
SW1: Select GPIO44,45↑ON
ON*: Watchdog
OFF: CSI(i2c)

SW3:Protect SWON→
1: Watchdog
ON: Disabled
OFF*: Enabled
2: Wi-Fi
ON: turn off
OFF: turn on
3: Bluetooth
ON: turn off
OFF: turn on
4: EEPROM write
ON: disabled
OFF*: Enabled

37.5

USB2.0Type-A

C48

RS232 3w Max.250kbps

35

SW6

4

R45

2

3

C60 C64

IC11

R35
R34

R30

1

Lower board

CAN1

8

1
3
5
7

2

1

2
2

10

1
1
3

1

88

8
2

7

6
1

6
5

55

2

1

1

7

IC12

2

15

16

C61

1

32

C31

spidev0.0:can0

6.2

8

R54
2

2

1

1

2

2

1

4

1

6

CN10

2

1

1

2

1

8

2

2
2

1

2

2

4

SW1

1

2

23
22
20
19

1177 18

1

14

13

12

11

10

R44

1

2

2

R43

1

21

3

4

3

2

1

9

8

7

6

5

57

42

41

40

39

38

37

36

35

34

4433 44 45 46 47 48 49 50 51 52 53 54 55 556 6

2

21
22
23
24
2

25
27

26

1

2

1

28

33

32

31

30

29

2
2
25

224 4

26

2

1

2
2

1

1
1
1

2

5
4
3
2

31

32

30

29

28

25

33

2

C

2

1

1

R1

1

SW3

F1

1

C62

25

24

R32

MCP2518FD

9.8

7

1

1

2
1
2
2

1

1
13

12

11

10

14

1

20

19

18

17

16

15

15

16

8
7
6

C36

1

R50

1

3

4

R2

C65
C66

R40

17

R39

Lower board

CAN0

6
8
9

6

2

1
10

5

Y1
1

2

11

4

IC16

12

3

1
1

14

TP1
2

O
N

2

1

1

L2

11
13

2

C53

14

IC10

IC9

SW2

1

27

R55

32

C56
C57

1

C58

C

1

CN12

CN13

2

O
N

C77

9

CN3B

CN1

9

10

42

16

R36

Lower board[1.1/0 JP selectable]

spidev1.1

2

13

1

7

8
2

9

10
1

C81
12
14

SW5

R12
R11

R13
R14
R15

1

8

R38

spidev1.0/1---

RS485 2w Max.500kbps

1

2

C 59

ON

R47

MCP23S17

Spare*1 When using MCP79410 on the Raspberry Pi OS side, NVRAM cannot be connected on the Codesys side.

C6

8

C51

1

9

Do0...Do7

C5

2

2

5

6
1

C80

14

R48

Lower board

2

1

7
7

2

1

1

C79

3

4

R21

28

29

R49

C27

DI_RDY

nanoSIM
Slot(to M.2)

Comments

spidev1.0/0

CN1

+

8

2

CN7

Port or connection

MCP23S1787

BU-1632SM-JJ-G

1

1

2

+3R3V
5

C54
C55

R42

2

CN3A

ON

R56

15

15

16

2

<Main board>
CN10

DeviceDi0...Di15

MICA-R4

U.FL
connector

4

3

CN5

2

SW2:eMMC write SW←ON
ON:eMMC write mode
OFF*operation mode

1

1

1

2

C48

C52

2

SignalmicroSD
Slot

USB
Type-C

SW6

Name

Setting

SW1 Do Sig. OFF*:PushPull High 0.1A
select
ON:Highside Low 0.5A
OFF:RS-232C
SW2 RS
comm.
ON*:RS-485
OFF:RS-232C
SW3 RS
comm.
ON*:RS-485
OFF:Terminator OFF
SW4 CAN0
terminator ON*:Terminator ON
OFF:Terminator OFF
SW5 CAN1
terminator ON*:Terminato ON
CAN/Di
Switchable by product model
SW6
selectOFF*:1port(CAN1not implemented)
ON:2port(CAN0,1implemented)* :Default configuration

SW4

For wireless LAN/Bluetooth[Incl. wireless model W]
Antenna IP20
SMA screw direct

LTE monopole antenna[LTE model option]
IP20
SMA screw direct
72MICA0000224
TG.09.0113

Part Number
21348100489010
21348100489020
72M8M4RM4010LI
72M8M4RM4020LI
72T17001449
72M5M4010G0
72M5M4020G0
33480653830010
33480653830020
72T17001450IX
20952000004
20953000007
72MICA0000224
72MICA0000225
72MICA0000226

LTE flat antenna[LTE model option]
IP67/cable 1m
Attached to glass orresin surface
72MICA0000225
GSA.8835.A.101111

Ordering information

Device List
Main board side device

Optional accessories
1m
PWR
M8 A-code2m
cable
4-pin female to open end
1m
E1[FLAN] M8 A-code 4 pin male2m
cable
to RJ45 Plug
0.2m
to RJ45 Jack1m
OPT
M5 4-pin male to open end
2m
cable
1m
E0[GLAN] ix plug
to RJ45 plug2m
ix cable
0.2m
to RJ45 Jack
mount
DIN rail mount adapter
kitwall mount kit
Antenna
LTE monopole antenna IP20
fot LTELTE flat antenna IP67
GPS/LTE combination antenna IP67

2: CM4 IP20 type
R : Wired
W: WirelessSignalDevicePort or connection

Comments

E0:GLANCM4

eth0

10/100/1000Mbps

E1:FLANLAN9514i

eth1

10/100Mbps

Security IC

ATECC508A

i2c-0/0x60*

i2c0: GPIO0,1

RTC

DS3231SN

i2c-0/0x68

i2c0: GPIO0,1

OPT:i2c

CM4/GPIO0,1

i2c-0/---

i2c0: GPIO0,1

OPT:RS-232

MCP2200-I

ttyACM1

3-wire, max. 250kbps

OPT:RS-485

MCP2200-I

ttyACM1

2-wire, max. 400kbps

CSI:i2c

CM4/GPI44,45

GPIO44,45/i2c-1

i2c1: GPIO44,45 / when not using WD

CSI

CM4/CAM1CAM1MIPI CSI-2 2-lanes

WD Enable

MAX6373KA+T

GPIO44/Out

SET0 (SET1: Always High, SET2: Always Low)

WD Reset

MAX6373KA+T

GPIO45/Out

WDI(option)* Not recognized at i2c bus speed of 400kHz or higher. Therefore, it does not conflict with MCP4728.

revision number[Part Number] 722RJD1 0 0 0R3 3 0 DIO model

GPS/LTE combination antenna[LTE model option]
IP67/cable 3m
Panel-through-mounting
72MICA0000226
MA111.C.LB.001

RAM size [GB]
1 1
2 2
3 4[standard]
4 8
eMMC size [GB]
1 8
2 16
3 32[standard]
4 32/SSD128GB
5 32/SSD256GB
6 32/SSD512GB

Expansion interface
COM port, CAN port
1 RS-232Cx1, CANx1port
2 RS-485x1, CANx1port [standard]
4,5,6: NVMe fast SSD
3 RS-232Cx1, CANx2port(Temperature 0-55°C)
4 RS-485x1, CANx2port
Accessory
When selecting CodeSys, please use
32bit OS. If you select 64bit, the license
Add-on software
0 None[standard]
key will not be the Raspberry Pi version
0 None[standard]
1 Reserved
and you will not be able to use it.
1 CodeSys
L LTE

Option (OPT)interface
1 RS-232C[standard]
2 I2C
3 RS-485

All data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
22MICA-R4 Multi IO IP20
PictureFeatures

Processor
MemoryOSInterface<Connector pin layout>
PWR connector Pin Col. Signal

OPT connector

1

Pin Col. i2c RS232
1 BR 3.3V/5V/none*
TXD
2 WH SCL
3 BL 0V(RS232:SG)RXD
4 BK SDA

MICA-R4

Product Specifications- Industrial Raspberry Pi 4(CM4)- New processor, up to 2x faster than CM3- Raspberry Pi OS compatible (Ubuntu requres 4GB or more RAM)
- DC12/24V power input- Wide operating temperature range and high noise resistance- M8, M5, ix connectors with high vibration resistance andconnection reliability- Robust aluminum die-cast housing- Supports wall mount and DIN rail mount- On-board eMMC (SD card is not used for boot)- microSD slot for data storage- M.2 slot inside SSD and WWAN expansion- Raspi40p connector for expansion board- Built-in battery backup RTC- Highly reliable hardware watchdog

Broadcom BCM2711, Quad core @ 1.5GHz
RAM4GB, eMMC32GB (Depend on model)
Raspberry Pi OS
1x PWR: Power input, 2-line
Front
2x LAN: FLAN 1ch, GLAN 1ch
1x OPT: i2c/RS-232/485 selectable
1x USB: USB2.0 Host Type-A
1x CN1: Di16ch[14ch] (PNP)/2.4mA at 24VDC
Do8ch(PNP)/Pushpull0.1A,High-side0.5A
COM 1ch RS-232/RS485(2w)
CAN 1 or 2ch/CAN 2.0B,CAN FD 1Mbps
1x CN2: Di4ch (NPN)/7.2 mA at 24VDC
Do4ch (PNP)/High-side0.5A,pushpull0.1A
Ai 4ch 16bit(0-5/0-10VDC)
Note)ch3 only 0-5/0-100VDC
Ao2ch 12bit(0-5/0-10VDC)
SPI 1ch/ Max.12Mbps
1x PRG: STM32 programming port
1x Maintenance :Maintenance port(reserved)[Option]1x WLAN IEEE 802.11 b/g/n/ac,Bluetooth5.0,BLE[Option]1x LTE(M.2 slot/EM7431)
Back
1x USB-C : USB Type-C(eMMC writing only)
1x SW: eMMC write switch
1x microSD : microSD slot
Inter
1x M.2 slot B-key*, 1x nanoSIM slot
nal
1x CSI, 1xGPIO 40p
P: Power status, A0,1: LAN status
LED, Button
Pi: User custom/WD error, Di/Do: CN1-Di/Do status,
USR: User custom, PRG: STM32 Debugger interface,
RST: Reset switch for STM32
BR1225[or CR1225] Backup RTC
RTC
MCP79410-I:CR1632 backup RTC, NVRAM
NVRAM
Built-in hardware watchdog
Watchdog
Power/Consumption DC10.7V...28.8V/13.5W(incl. USB 500mAx1)
Operating Temp.: -20...60°C, Storage:-25...85°C
Temperature
Operating Humi.:0...95%(non-condensing)
Humidity
IP20
IP grade
Aluminum powder coating
housing material
W132 x D87 x H35 mm (excluding protrusions)
Dimensions
Multi IO: Approx.610g
WeightIEC 60068-2-6 / IEC 60068-2-27
Vibration/shock
Radiated emissions
EN55016-2-3
EMIElectrostatic radiation immunity
EN 61000-4-2
EMS
Radio frequency electromagnetic fields EN 61000-4-3
Fast transient burst
EN 61000-4-4
DIN rail mounting, wall mounting(Option)
Installation method*Not a full pin connection. USB2.0, PCIe, SIM are connected.

Details of each part

Hole for fix barcket

1
2
3
4
5
6
7
8
9
10

ix type-A
jack

10/100M
TX+
TXN.C.
N.C.
N.C.
RX+
RXN.C.
N.C.
N.C.

3 5

7

Sig Dinal 0

Di Di Di
2 4 6

Pin 2

4 6

Digital Input(PNP)

Back cover

Screw forback cover27

Di Di14 Di Do Do Do
13 or
Do 1
3
5

Do
7

29

RS232(Tx)/RS485(+)

Digital Output(PNP)

GND

28

RS232(Rx)/RS485(-)

31

RS232/ CAN
485 SG 0+

30

Di
COM

32

CAN
0-

CAN
DC24V
GND Digital Output(PNP)
1*:This signal changes depending on the can1/2 port selection.
The rating per digital output point is 0.1A in the default setting. Make sure that the total current value
does not exceed 1A. For protection, an automatic reset fuse is built into the device.
Connection side Harness side
- Housing 20-pin: PHDR-20VS
CN2- Contact: BPHD/SPHD-001T-P0.5<CN2 port>
AWG26...22/Outer diameter Φ1.0...1.5mm[JST/PHD 20pin connector]- Contact: BPHD/SPHD-002T-P0.5
Pin1
AWG28...24/Outer diameter Φ 0.9...1.5mm
Digital Input(PNP)

Pin

Sig
nal

Pin
Sig
nal

1

3

5

Pin

7

STM
Di0

STM
Di2

STM
Di,Do
GND

Ai0

2

4

6

8

STM Digital Input
(NPN)

STM
Di1

STM
Di3

STM Digital Input
(NPN)

Ai,Ao
GND

1

Sig 3.3V
nal Passive9

Ai2

Analog input

10

Ai1

Ai3

11

13

15

STM
Do0

STM
Do2

Ao0

12

14

16

STM Digital Output Analog Output
(PNP)

STM
Do1

STM
Do3

5

6

Ao1

17

19

CS1 MISO
SPI

18

20

SCK MOSISPISTM Digital Output Analog Output(PNP)
Note) GND of Di, Do, STM-Di, Do, Ai, Ao, SPi and SG are connected.
Analog input

Pin1

2

3

4

SWCLK GND SWDIO NRST SWO
in
io
in
out
STLINK

Connection side Harness side
-Housing 6-pin: SHR-06V-S
or SHR-06V-S-B-Contact: SSH-003T-P0.2-H
AWG32...28/Outer diameter Φ0.4...0.8mm<GPIO>[Internal] RasPi GPIO40pin (same layout as Raspberry Pi 40pin BM40B-SRDS-G-TF):System Used
(extension board CN10):System Used
(extension board CN6)
:System Used(SD)

The GPIOs of CM4 are 3.3V level.The total GPIO load is up to 50mA. For
detailed specifications, please check the CM4 datasheet.

All data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
23

Do Do
4
6

36 GPIO16
38 GPIO20
40 GPIO21(A1 LED
E0[GLAN]
USB type-C port

Do Do
0
2

8 10 12 14 16* 18 20 22 24 26

Di Di Di Di Di Di
Sig
1 3 5 7 9 11nal

B

Connection side Harness side
- Housing 32-pin: PHDR-32VS- Contact: BPHD/SPHD-001T-P0.5
AWG26...22/Outer diameter Φ1.0...1.5mm- Contact: BPHD/SPHD-002T-P0.5
AWG28...24/ Outer diameter Φ 0.9...1.5mm

Di Di14 Di
Do
12 or
CAN
1+

A

BR TX+
WH RX+BL RXBK TX+

1
2
3
4

M8 A-coded
4pin Female

GPIO19 35
GPIO26 37
Ground 39

A0
LED

1

28 ID_SC
30 Ground32 GPIO1234 Ground

Pi
USB0
LED
microSD slot

3

ID_SD 27
GPIO5 29
GPIO6 31
GPIO13 33

Maintenance port

2

20 Ground
22 GPIO25
24 GPIO8
26 GPIO7

OPT

4

9 11 13 15* 17 19 21 23 25

Di Di
8 10

RS485

E1 connector[FLAN]Pin Col. Signal[JST/PHD 32pin connector]

Pin 1

M5

*1 pin for power output is no output by default.

GPIO10 19
GPIO9 21
GPIO11 23
Ground 25

CSI slit

3 4pin Female

12 GPIO18
14 Ground
16 GPIO23
18 GPIO24

E1[FLAN]1G
BI_DA+
BI_DAGND
BI_DC+
BI_DCBI_DB+
BI_DBGND
BI_DD+
BI_DD-

2

4

CN1<CN1 port>

3.3V
GPIO2
GPIO3

<Back> eMMC write switch

E0 connector[GLAN]

Signal1

GPIO17 11
GPIO27 13
GPIO22 15
3.3V 17PWR

P LED
Do LED

Pin[JST/SH 6pin connector]

ANT0

USB0

Di LED3
M8 A-coded
4pin Male<PRG port>

CN2
CN1

BR 24VDC(V1)
WH 24VDC(V2)BL 0V(V1)
BK 0V(V2)

1
2
3
4

GPIO4
GroundUSR RST
LED Button

4

2 5V
4 5V
6 Ground
8 GPIO14
10 GPIO15

PRG
port

2

1
3
5
7
9

<Front>InterfaceMICA-R4 Multi IO IP20
Internal DIP switch setting

ANT0--MainWL/BTNone

The board on the left side of MCIA-R4 is the IO board. Only the lower board is mounted on
the DIO model. Analog range and serial communication can be selected by switching the switch.

Lower board

GND
1

1

2

3
2

2

5

1

C1

2

1

L1

C2
1

1

IC15

1

2

1

2

4

2

1

2

2

3
1

C3

1

VBUS

4
6

5

BAT1

MPD

CN1

+

6

SW5

Y1

2

4

5

C5

1

9
10

3
2

3

2

1

4

IC16

11
12
2

2

13

1

1
1

14

1

7

TP1

7

5

6
1

C80

14

8

C6

1

3

4

R21

SignalCAM1_C_P
GND
CAM_GPIO
NC
I2C1_SCL[GPIO45]
I2C2_SDA[GPIO44]
3.3V
NC

2

1

7
7

8

2

1

1

C79

2

1

8

2

O
N

ON

R54
2

1

2

2

1

1

11

L2

12

2

1

13

SW5

C51

14

2

1

1

C81

2

1

1

9

10

C48

8

2

CN5

3

4

1

2

2

1

2

1

5

6

1

2

1

CN10

2
2
2

10

9

1
1
1

7

8

2

1

2
2

1
4

SW1

3

2

1

2

1

2

2

2

C67
C68
1

1

23
22
21

33

88

1

R61 R62

1

C78

20

2
2

1

C73

2

8
2

6

1

2

1

6

7

R63

2

44

1

55
55

2

C

1

SW3
SW6

R46

3

2

2

C

4

2

5

55

2

2

1

1

1

7

IC12

1

2

1

19
1

1177 18
16

15

14

13

12

11

R45

9

10

R44

1

1

4

1

R43

1

2

42

40

39

1

2

2

21

57

22
23
24
2

25
27

26

1

2

1

28

38

37

36

35

34

33

32

31

30

29

2
2

2

1
1
1
1

1

4
3
2

27

26

25

32

32

31

30

29

28

2

8
7

2

6

1
5

2

C36

1

25
224 4

3

1

C65
C66

R2

C27

F1

16

C77

8

9

R1

2

R50

1

C

1

3

4

3

2

1

4433 44 45 46 47 48 49 50 51 52 53 54 55 556 6

41

2

1

10

9

8

7

6

5

14

13

12

11

1

2

20

19

18

17

16

15

15

1

C 53

16

14

IC10

2

SW2

1

IC9

2

O
N

1

2

R55

R47

C56
C57

1

2

C58

R13
R14
R15

ON

R42

R49
R48

C 59

9

28

29

10

42

15

15

C54
C55

R12
R11

R56

C52

16

2

2

66

3

1

1

1

2

13

44

1
10

2

99

2

2

66

3
1

2

1

2

7

19

6

20
21

4

33

5

IC8

22

29

31

25

27

23

19

21

30

15

17

13

9

11

7

3

1

5

3

23

11 2

24

1

2

1

2

32

26

28

24

20

22

16

18

14

10

12

8

4

2

6

32

30

29

26

25
1

SW1 SW2 SW3Upper board

Device List

31

32

2

R30

1

R41

2

28

1

2

1
2

1

2

R31
R33

2

1

2

1

2

C32

1

R35
R34

C30
C29

C31

CN3

1

2

1

13

12

11

10

9

16

15

14

1

17

2

88

1
1

18

2
2

31

16

27

9

DI_RDY

ON

O
N

3

R36

2

32

C

1

2

12
11

2

1

R37

1

C

25

24

R32

8

R40

SW4

1

C60 C64

IC11

R39

R67

14

15

21

1

1

C63

116 6

2

1

C61

3

C62

R38

17

Pin
9
10
11
12
13
14
15
16-30

SignalGND
CAM1_D0_N
CAM1_D0_P
GND
CAM1_D1_N
CAM1_D1_P
GND
CAM1_C_N

Switch setting list

OPT:RS-232

MCP2200-I

ttyACM1

3-wire, max. 250kbps

OPT:RS-485

MCP2200-I

ttyACM1

2-wire, max. 400kbps

2

1

2

2

1

1

1

4

1

2

2

1

2

1

1

1

6

GND1

i2c0: GPIO0,1

3

i2c-0/---

3

CM4/GPIO0,1

4

1

OPT:i2c212i2c0: GPIO0,11

i2c-0/0x68

6

SW

1

IC6

6

5

4

6

5

4

6

5

6

5

4

6

1

2

1
6

2

1

5

44

1

3

IC13

1
1

2

1
23

22

21

20

19

18

17

2

1

63

15

1

116 6
62

33
34

14

35

9
3

2

64

58

1
2

1

1

1

2

2

C20

1

2

1

1

2

4

1

2

5
1

C56

SW2

ON

3

2

1
2

1

2

1

1

1

2

2
2

ON

2

1

2

2

66

1

5

IC2

1

C24

2
1

44
66

2

3

1

1

5

IC3

1

R46

C25

2

1

1

1

2
5

4

3

44

3

1

1

2
8

7

6

2

ON

2

1

1

1

1

2

1

2

1

10

9

ON

1

2

2

1

2

SW5

ON

28

2

2

1

1
2
3
4
5
6
8

57

7

IC10

9
10
11
12
13

2

14

26

25

24

23

22

20

19

18

17

16

15

1

R15

21

2

1

2

1

1

2

1

1

2

43

2299 30 31 32 33 34 35 36 37 38 39 40 41 442 2

50

49

48

47

46

45

44

56

55

54

53

52

27

51

1

C47

1

2

R28

R18 R27

56

2

R16

10

IC11

GND2
GND2
1

3

2

1

2

CN3

Comments

spidev1.0/0

Lower board

Do0...Do7

MCP23S17

spidev1.0/1

Lower board[1.1/0JP selectable]

Reserve---spidev1.1

Lower board

Ext.SPI---

spidev1.2

Upper board

CAN0

MCP2518FD

spidev0.0:can0

Lower board

CAN1

MCP2518FD

spidev0.1:can1

Lower board

Ai0...Ai3

ADS1115i2c-1/0x48

Upper board[CSI i2c-3/0x48]

Ao0...Ao1

MCP4728i2c-5/0x60

Upper board[i2c-0 JP selectable]

RTC,NVRAM*1

MCP74910

i2c-5/0x57,6F

Lower board

RS-232/485

TXD1,RXD1

ttyAMA0

Lower board

STM32 VCOM

STM32-VCOM

ttyACM0

Upper board Max.921.6kbps[vcom]

STM32 DIO*2

STM GPIO---

Upper board

RS232 3w Max.250kbps
RS485 2w Max.500kbps*1 When using RTC on the Raspberry Pi OS side, NVRAM cannot be connected on the Codesys side.
*2 The default protocol to access IO and LED of STM32 is ModbusRTU.

STM32 ModbusRTU link map (slave address 1)<Digital Input / Modbus Holding Register>
memory offset
STM32 Link
word/bit<Digital Output / Modbus Holding Register>
memory offset
STM32 Link
word/bit

0/0...7(unused8...15)

Di0 ... Di7

10/0...3(unused4...15)

Do0 ... Do3

1...9/0..15

Reserved

11/0...1(unused2...15)

LED Red, Green

12...19/0...15

Reserved

Optional accessories

5

1

3

K

Port/AddressK

DeviceMCP23S17

LED1

SignalDi0...Di15

A* Not recognized at i2c bus speed of 400kHz or higher. Therefore, it does not conflict with MCP4728.

4

2

1

1
1

R44

2

6

5

2

4

3

1

2

1

C17

6

R43

1

SW1

WDI

6

GPIO45/Out

R7

3

MAX6373KA+T

5

1

WD Reset1

3

SET0 (SET1: Always High, SET2: Always Low)

C51

GPIO44/Out

R45

MAX6373KA+T

R20
R24

WD Enable

SW7 SW7 Ai3

R17

1

14

MIPI CSI-2 2-lanes

R19
R23

i2c1: GPIO44,45 / when not using WD

CAM1

C46

R6

43

L1

GPIO44,45/i2c-1

CM4/CAM1

R22
R26

28

1

CM4/GPI44,45

CSI

15

Ai1

SW6 Ai2

1

2

1

SW8

ON

2
2

SW7

2

SW4

2

1

1

C45

SW6

4

5

3

2

1
2

1

1

2

2

1
1

2

SW9
SW3

1

O
N

ON

O
N

2

O
N

O
N

2

O
N

R39 R40
ON

O
N

R38

C57

IC15

R37

O
N

2

IC14

2

SW6 SW5

R21
R25

R14

5

1

57

2

2

1

2

2

R4 2 C5 91

R4 1 C5 8

4

3

R36

1

R35

5

3

O
N

1

C5

R2

C44

C43
1

64

Y2

49

2

2

48

1

1
1 2

47

C19

SW8

C21

46

4

45

2

5

44

6

43

7

42

8

1

Y1

IC1

10

2

11

4

12

1

13

36
37
38
39
40
41

R5

48

SW5

CSI:i2c

IO expansion board side device

2

61

56

60

55

59

29

28

27

26

25

54

24

53

51

52

32

31

30

50

32

33

4

1

SW3

3

2
2
2

2

1

2

1

1

1

1

C12

C11

+24V

+12V
17

49

C18

8

SW9

(option)

SW2

C2

C23

1

R33

5

+5V

R 34

C53

C14
C13

2

7

4

8

2

4

2

1

1

IC7

1

IC8

+3R3V

IC9

C16
C15

Name

SW1 STM32
Reset
SW2 STM3
Boot0
SW3 Do Sig.
select
SW4 Ai0

GND3

DS3231SN

3

3

3

RTC

4

1

R49

i2c0: GPIO0,11

i2c-0/0x60

3

ATECC508A

R50Security IC

61

10/100Mbps

3

eth1

1

LAN9514i

R51

E1:FLAN3

10/100/1000Mbps

R12Comments

eth0

1

Port or connection

R52

Device

CM4

R11

R13

Signal

E0:GLAN

R10

Setting

SW4

SW6(DIO model is not mounted)

Main board side device

Name

SW1 Do Sig. OFF*:PushPull High 0.1A
select
ON:Highside Low 0.5A
OFF:RS-232C
SW2 RS
comm.
ON*:RS-485
OFF:RS-232C
SW3 RS
comm.
ON*:RS-485
OFF:Terminator OFF
SW4 CAN0
terminator ON*:Terminator ON
OFF:Terminator OFF
SW5 CAN1
terminator ON*:Terminato ON
SW6 CAN/Di Switchable by product model
selectOFF*:1port(CAN1not implemented)
ON:2port(CAN0,1implemented)* :Default configuration

MICA-R4

5

8

No.1

Pin
1
2
3
4
5
6
7
8

SW

4

BU-1632SM-JJ-G

Switch setting list
1

3

FPC connector

1<CSI>[Internal]

ANT1---------

C76

Type
ANT2
--Wired LAN--Wired LAN+LTE--Wired LAN+Wireless LAN
Wired LAN+Wireless LAN+LTE ---C74<ANT SMA port> [Option]

2

Sts.
Comments
LED
P(GR) Off No power supply
On Power OK
A0(OR) Blink E0 active
A1(OR) Blink E1 active
Pi(RD) Off WD Normal
On WD Error
Pi(GR) Off User OFF
On User ON
Di0,1 Off Di OFF
ON Di ON
Do0,1 Off Do OFF
On Do ON
Off User On/Off
USR
On
On

+3R3V

<LED>

SW4

SW1

SW8 Ao0
SW9 Ao1

Setting

OFF*:Invalid
ON:Valid
OFF:Invalid
ON*:User Flash
OFF*:PushPull High 0.1A
ON:Highside Low0.5A
OFF:0-10VDC
ON*:0-5VDC
OFF:0-10VDC
ON*:0-5VDC
OFF:0-10VDC
ON*:0-5VDC
OFF:0-100VDC
ON*:0-5VDC
OFF:0-10VDC
ON*:0-5VDC
OFF:0-10VDC
ON*:0-5VDC* : Default configuration

Optional accessories
Optional accessories
1m
PWR
M8 A-code2m
cable
4-pin female to open end
1m
E1[FLAN] M8 A-code 4 pin male2m
cable
to RJ45 Plug
0.2m
to RJ45 Jack1m
OPT
M5 4-pin male to open end
2m
cable
1m
E0[GLAN] ix plug
to RJ45 plug2m
ix cable
0.2m
to RJ45 Jack
mount
DIN rail mount adapter
kitwall mount kit
Antenna
LTE monopole antenna IP20
fot LTELTE flat antenna IP67
GPS/LTE combination antenna IP67

Part Number
21348100489010
21348100489020
72M8M4RM4010LI
72M8M4RM4020LI
72T17001449
72M5M4010G0
72M5M4020G0
33480653830010
33480653830020
72T17001450IX
20952000004
20953000007
72MICA0000224
72MICA0000225
72MICA0000226

For wireless LAN/Bluetooth[Incl. wireless model W]
Antenna IP20
SMA screw direct

GPS/LTE combination antenna[LTE model option]
IP67/cable 3m
Panel-through-mounting
72MICA0000226
MA111.C.LB.001

LTE monopole antenna[LTE model option]
IP20
SMA screw direct
72MICA0000224
TG.09.0113

LTE flat antenna[LTE model option]
IP67/cable 1m
Attached to glass orresin surface
72MICA0000225
GSA.8835.A.101111(Unit: mm)

35

87

132

Ordering information
2: CM4 IP20 type

USB0

8

9.8

6.2

R : Wired
W : Wirelessrevision number[Part Number] 722RJ I 1 0 0 0R3 3 0 Multi IO modelTwo types of mounting parts options<DIN rail mount adapter><Wall mount kit>
37.5

Φ4.5

96

50.5

wall mount
kit mounting hole

Option (OPT)interface
1 RS-232C[standard]
2 I2C
3 RS-485

Expansion interface
COM port, CAN port
1 RS-232Cx1, CANx1port
2 RS-485x1, CANx1port [standard]
3 RS-232Cx1, CANx2port
4 RS-485x1, CANx2port

When selecting CodeSys, please use
32bit OS. If you select 64bit, the license
key will not be the Raspberry Pi version
and you will not be able to use it.

Add-on software
0 None[standard]
1 CodeSys

RAM size [GB]
1 1
2 2
3 4[standard]
4 8
eMMC size [GB]
1 8
2 16
3 32[standard]
4 32/SSD128GB
5 32/SSD256GB
6 32/SSD512GB
4,5,6: NVMe fast SSD(Temperature 0-55°C)

Accessory
0 None[standard]
1 Reserved
L LTE

All data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
24MICA-R4 SENSOR IP65
PictureFeatures

MICA-R4- Industrial Raspberry Pi 4(CM)- New processor, up to 2x faster than CM3- Raspberry Pi OS compatible (Ubuntu requres 4GB or more RAM)
- DC12/24V power input- Wide operating temperature range and high noise resistance- M8, M5 connectors with high vibration resistance andconnection reliability- Robust aluminum die-cast housing- Supports wall mount and DIN rail mount- On-board eMMC (SD card is not used for boot)- microSD slot for data storage- M.2 slot inside SSD and WWAN expansion- Raspi40p connector for expansion board- Built-in battery backup RTC- Highly reliable hardware watchdog

Product Specifications

Interface

Processor
MemoryOSInterface Front<Connector pin layout>
PWR connector Pin Col. Signal
2

4

1

3

<Front>

USB

1

2

4

3

M5
4pin Female

1
2
3
4

<Back>

S3

Sensor

PWR

E1

OPT

A1

1

Connection confirmation

2+5VA (5V analog voltage supply)

3

Vout (accelerometer analog voltage output)

4

GNDA (Analog GND)

5

I2C SCL

6+3V3 (3.3V digital power supply for I2C)7

I2C SDA

8

GNDD (Digital GND)

Dimension

microSD
slot(unit : mm)
132

89
87

USB0

S3

S4

9.8
15.4

1: CM4 IP65 type
R : Wired
W: Wirelessrevision number[Part Number] 721RSN1 0 0 0R 3 3 0 IP65 SENSOR modelUSB type-C
port

Hole for fix barcket

Option (OPT)interface
1 RS-232C[standard]
2 I2C
3 RS-485

Expansion interface
0 NoneWhen selecting CodeSys, please use
32bit OS. If you select 64bit, the license
key will not be the Raspberry Pi version
and you will not be able to use it.

RAM size [GB]
1 1
2 2
3 4[standard]
4 8
eMMC size [GB]
1 8
2 16
3 32[standard]
4 32/SSD128GB
5 32/SSD256GB
6 32/SSD512GB

4,5,6: NVMe fast SSD(Temperature 0-55°C)

Add-on software
0 None[standard]
1 CodeSys

All data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
25

S2

6.2

S1

P LED

Screw for back cover

eMMC write
switchLED
Sts.
Comments
P(GR) Off No power supply
On Power OK
A0(OR) Blk E0 active
A1(OR) Blk E1 active
Pi(RD) Off WD Normal
On WD Error
Pi(GR) Off User OFF
On User ON

A1 LED

USB0

Back cover<LED>

Signal

OPT

P

S3

Pi
LED

Change OPT connector to SMA connector*1 pin for power output is no output by default. Note) When wireless LAN or LTE is selected,
the waterproof performance of the ANT port
and antenna is different from IP65.

Pin

M8 A-coded
8pin Female

TX+
WH RX+BL RXBK TX+

RS232 RS485 TypeOPT
Wired LAN--BR 3.3V/5V/none*
TXD
Wired LAN+LTEA
Main
WH SCL
Wired LAN+Wireless LAN
WL/BT
BL 0V(RS232:SG)
RXD
Wired LAN+Wireless LAN+LTE --B
BK SDA

Sensor
S1/2/3/4 communication port

E1[FLAN]PiS2

M8 A-coded
4pin Female

1
2
3
4

1

Ordering information

PWR

S1

3

OPT connector Pin Col. i2c

8.4

Details of each partBR 24VDC(V1)
WH 24VDC(V2)BL 0V(V1)
BK 0V(V2)12
34

M8 A-coded
4pin MaleE1 connector[FLAN]Pin Col. Signal
4
2
BR

35

Broadcom BCM2711, Quad core @ 1.5GHz
RAM4GB, eMMC32GB (Depend on model)
Raspberry Pi OS
1x PWR:Power input, 2-line
1x LAN: FLAN 1ch
1x OPT*¹ : i2c/RS-232/485 selectable
1x USB: PushPull USB2.0 Host Type-A
4x SENSOR1/2/3/4：M8 8pin
[Option]1x WLAN IEEE 802.11 b/g/n/ac
Bluetooth 5.0, BLE[Option]1x LTE(M.2 slot/EM7431)
1x USB-C : USB Type-C(eMMC writing only)
Back
1x SW
: eMMC write switch
1x microSD : microSD slot
Internal 1x M.2 slot B-key*², 1x nanoSIM slot
1x CSI, 1xGPIO 40p
P: Power status, A0,1: LAN status
LED, Button
Pi: User custom/WD error
BR1225[or CR1225] Backup RTC
RTC/NVRAM
Built-in hardware watchdog
Watchdog
GPIO:DC10.7V...28.8V/
Power/
12.5W(incl. USB 500mAx1)
Consumption
Temperature
Operating Temp.: -20～60°C, Storage:-25～85°C
Humidity
Operating Humi.:0～95%(non-condensing)IP grade
IP65
housing material Aluminum powder coating
Dimensions
W132 x D89 x H35 mm (excluding protrusions)
WeightApprox.610g
Vibration/shock
IEC 60068-2-6 / IEC 60068-2-27
EMI
Radiated emissions
EN55016-2-3
EMS
Electrostatic radiation immunity
EN 61000-4-2
Radio frequency electromagnetic fields EN 61000-4-3
Fast transient burst
EN 61000-4-4
Installation method DIN rail mounting, wall mounting(Option)*¹When WiFi/Bluetooth or LTE options are selected, the OPT connector is
replaced to an SMA connector for the antenna.
*²Not a full pin connection. USB2.0, PCIe, SIM are connected.

Accessory
0 None[standard]
1 Reserved
L LTE

MICA-R4 accessories
Power cable<For your reference>
ports of MICA-R4 BASIC IP20PWR

E1[FLAN]OPT

for PWR port
Part Number
1m
2m
5m

M8 A-coded, 4pin, Female...openend

E0[GLAN]

21348100489010
21348100489020［STD stock］
21348100489050

MICA-R4

Power cable

LAN cable
OPT cable- E1 port (FLAN)
for Ethernet(E1)port

for OPT port
Option port cable

LAN cable

Part Number
1m
2m
5m

M5 4pin, Male ... openend

72M5M4010G0
72M5M4020G0［STD stock］
72M5M4050G0

M8 A-coded, 4pin, Male ... RJ45 plug

Part Number
1m
2m
5m

72M8M4RM4010LI
72M8M4RM4020LI［STD stock］
72M8M4RM4050LI- E1 port (FLAN)
connect to E1 port

PushPull USB cablefor RJ45 cable

LAN cable

Part Number

M8 A-coded, 4pin, Male ... RJ45 jackfor MICA-R4 IP65 model
PushPull USB port
PushPull USB cable

Part Number
1m
2m
5m

PushPull USB 2.0A... standard USB 2.0Type-A

09 45 445 1911
09 45 445 1913［STD Stock］
09 45 445 1915

MCIA-R4 IO-Link
IO-Link cable & connector- E0 port (GLAN)

0.2m 72T17001449

for RJ45 cableconnect to E0 port
LAN cable

Part Number

ix Type A plug ... RJ45 jack

0.2m 72T17001450IX

MICA-R4 LAN/COM
LAN cable

MICA-R4 IO-Link
IO-Link Class A port

MICA-R4 LAN/COM
Ethernet port (E2)

IO-Link cable/connector

Part Number

1m 72M5M4010G0
M5 4pin, Male, ... openend
2m 72M5M4020G0 ［STD stock］
5m 72M5M4050G0
for IO-Link connection, M12 A-coded 4pin Field
21033192401［STD stock］
Assembly type connector
for IO-Link connection M12 A-coded 8pin
21033192801
Field Assembly type connector

LAN/COM model LAN cable

Part Number
1m
2m
5m

M12 D-coded, 4pin, Male ... RJ45

72MDM4RM4010Z0
72MDM4RM4020Z0
72MDM4RM4050Z0

MICA-R4 LAN/COM
Serial comm. cable

MICA-R4 SENSOR
sensor cablefor MICA-R4 LAN/COM
COM port

SENSOR model S1...S4 port

LAN/COM model serial comm. cablesensor cable

Part Number
2m
5m

M8, 8pin, Male... openend

PushPull protection cover

72T17000113
Please contact us

PushPull protection coverPart Number
09 45 845 0009
09 45 845 0015
72PPCAP01

DIN- r ail
adapter

Installation adapter

21348400882010
21348400882020 ［STD stock］
21348400882050

Dust cap for M5, M8, M12 connector
for M8 Male (PWR)
for M8 Female(E1, sensor model S1~S4)
for M5 Female(OPT, IO-Link)
for M12 Female (LAN/COM)

Part Number
72MICA0000033
72MICA0000034
72MICA0000035
72MICA0000036

Wall m ount k i t

Startup power supply kit

Installation adapter
DIN-rail mount adapter
Wall mount kit

Part Number
1m
2m
5m

Dust cap

Shor tLong

Short typeLong type
Easy cap (refer to p41)

M12 A-coded, 8pin, Male...openend

Part Number
20952000004
20953000007

MICA-R/MICA-R4 General Startup Power Supply Kit
DC24V AC adapter + DC jackPart Number
72MRPOWK01

26

MICA-R4

CUSTOM

Examples of the latest AI utilization

By installing machine learning/deep learning libraries on MICA-R, cuttingedge AI algorithms can be used for fault diagnosis. HARTING supports
customers from the selection of the latest algorithms based on the datacollected by MICA-R to the visualization of AI diagnosis results.

- PCA (principal factor analysis) method
Define new features that can be visualized by dimensionality
reduction that maximizes the differences between samples.

- Hotelling T2 method

Using a multivariate analysis method, after normalizing alarge number of feature values, the Mahalanobis distance iscomprehensively evaluated.

- 1-class SVM/Deep SVDD method
Define clusters of normal values using support vectors
common in machine learning classifiers.

-Autoencoder method

We define an encoder/decoder that transforms the original
data to a lower dimension and restores it by inverse
transform, and tune the NN to minimize the loss.

Customize board

The optimal solution for short development periods, low development
costs, and unpredictable quantities. Using the Raspberry Pi coremodule, we develop a carry board that meets the customer's
specifications. The Raspberry Pi is an ultra-compact single-board
computer (SBC) and is used all over the world, not only in related
products and books, but also in many program codes published on theInternet, making it easy for beginners to get started.

Full custom solution

The best solution for long supply periods, high volumes, and when
dedicated hardware or special driver designs are required. In thiscase, we consistently provide an ARM-based embedded Linuxboard computer that meets customer specifications, from prototype
development to the mass production phase, as well as driver, firmware,and software development.

Raspberry Pi
Compute module 3+

Full custom board

Raspberry Pi carry board

27

The ﬁrst steps of shop ﬂoor IoT
wireless sensing

rMICA
rMICA

The need for wireless is also increasing in IoT projects on the manufacturing
floor. In particular, wireless sensors greatly reduce installation costs, and thesynergistic effect of low-cost general-purpose microcomputers and MEMS
sensor chips lowers the threshold for introducing predictive diagnosis
IoT. In the IoT of social infrastructure, information from sensors and onsite equipment is often uploaded to cloud servers in the Internet space,but at manufacturing sites, the destination of sensor data is generally the
local network for control systems and diagnostic systems. WiFi, Bluetooth,
Zigbee, etc. are famous for on-premises (on-site) wireless technology, but
due to the availability of bands, propagation characteristics, and power
consumption, the sub-giga band known as LoRa (915 MHz in Japan, 866
MHz in Europe, 920 MHz in the United States) is selected in many projects.

Building wireless sensor network

HARTING's wireless sensor communication using the sub-giga band
implements a unique modulation method on a wireless chip from Semtech,
Inc., and achieves a communication speed of nearly 300kbps (reaching
distance of 100m), which is more than 10 times that of LoRa. . If you want
to focus on distance, you can also transmit up to 10km or more by selecting
LoRa modulation.

MICA

Mortor

Acceleration sensorsMICA-ACC
rMICA-master(Master)(Slave)A USB wireless receiver rMICA-master is connected to an industrial
Raspberry Pi as a master device, and communicates with a wirelesssensor box that corresponds to a slave device connected to a sensor. It is
possible to place multiple wireless sensor boxes (slave units) for one masterreceiver. The number of wireless sensor boxes is limited by the amount ofdata sent from the box and the transmission interval. The wireless module
also supports multi-hop, so it is possible to relay a USB-connected wirelessreceiver between parent and child (in that case, a Raspberry Pi is not
required, but a 5V power supply is required).

M IC A + U S B w i re l e s s
ba s e s t a t i o nMortor
rMICA-vibration

M EM S ac c el er ati on s ens or + w i r el es s
s ens or box

The sub-giga band (915-930MHz) is a frequency band allocated by the
Ministry of Internal Affairs and Communications in 2010 mainly for wirelesssensors and UHF RFID tag communication. Some channels are also sharedby UHF RFID tags, so please check the radio wave usage status. Multiple
sensor networks can be constructed in the same area by selecting different
channels.

rMICA Product List

USB wireless base station rMICA-master

Base station for communicating with the wireless sensor
box

Wireless sensor box rMICA-vibration

Process measurements from accelerometer probes
Transmitted wirelessly to host computer

28

USB wireless base station

rMICA wireless modulerMICA-masterA base station for communicating with the wireless sensor box.
connect to a host computer such as MICA-R via USB.
- Built-in 920MHz wireless module- Industry's fastest transmission speed of 300kbps by adoptinga wirelesschip manufactured by Semtech in the United States.
(200m) achieved.
- Compatible with frequency bands around the world (requires radio
certification separately)- USB power supply- Dustproof and waterproof IP65
(Unit: mm)

Product speciﬁcations
Model namemain chiprMICA-master
FTDI FT234XD-R、SEMTECH SX series
M8 4pin male x 1: USB2.0A
RMA female x 1: external antenna
Not required (USB power supply)
IP65
TELEC(Wireless)Domestic 920MHz band sub-giga standard
24（916MHz）〜 61（928MHz)
20mW
Omnidirectional 3dBi, RMA maleUSB 2.0 A
Flame-retardant ABS-15... 60° C
100 x 24.5 x 59
4 x M4 screws

Interafce
Power
IP class
Certification
Wireless standard
wireless chanel
Wireless output (module)
Antenna
Host cnnection
Housing
Operating temp. range
Size WxHxD(mm)Mounting

Oder information
Main unit

M IC A- R /M IC A- R 4 and o t h e rs
C onnec t to c om puter v ia U S B

ModelPart Number

USB wireless base station rMICA-master

72RMICAMSTR01

USB cable
USB cable（MICA-R4 or general PC connection）
M8 A-coded, 4pin, Female ... USB 2.0A [aux.]

Part Number
2m

Please contact us

2m

Please contact us

USB cable（MICA-R4, waterproof）
M8 A-coded, 4pin, Female...PushPull USB 2.0A

Part Number

PushPull USB 2.0 A（ water pr oof ）M I C A-R /MIC A -R 4 IP 6 5 typePu s h P u l l U S B po rt29<Attac hed c abl e>
M 8 A- c oded, 4- pi n fem al e
~U SB 2.0A, 2m

Wireless sensor box for acceleration sensor

rMICA-vibration

rMICA wireless module

It processes the readings from the accelerometer probe and wirelessly
sends them to the host computer
・Super power saving microcomputer STM32L4 adopted
・Industry's fastest transmission speed of 300kbps by adopting
a wireless chip manufactured by Semtech in the United States(200m) achieved.
・Compatible with frequency bands around the world (requires radio
certification separately)・Battery drive, built-in high-capacity long-life battery
・Dustproof and waterproof IP65

(unit : mm)

Product speciﬁcations
Model namemain chiprMICA-vibration
STM32 L432K、SEMTECH SX series
M8 8pin Female x 1: sensor input
RMA Female x 1:external antenna
Built-in battery: 3.6 V, 13.5 Ah
IP65
Domestic 920MHz band sub-giga standard
24（916MHz）〜 61（928MHz)
20mW
Omnidirectional 3dBi, RMA male
Flame-retardant ABS
TELEC(Wireless)-15... 60° C
122 x 31 x 69.5
4 x M4 screws

Interafce
Power
IP class
Wireless standard
wireless chanel
Wireless output (module)
Antenna
Housing
Certification
Operating temp. range
Size WxHxD(mm)Mounting

Oder information
Main unit
Model
Wireless box for acceleration sensor rMICA-vibration

Part Number
72RMICAVIBR01

Accessories
Model
Battery for acceleration sensor wireless sensor box

Part Number
72RMICABATR01

30

Analog voltage output 0-10kHz 1-axis acceleration sensor

sMICA-CUR

sMICA sensor

sMICA-ACC

DC current sensor

High-precision measurement of vibrations of motors etc., using
high-performance MEMS sensors- Measuring range over 20,000 Hz by adopting the latest MEMS
chip Achieves overwhelmingly low noise- Suitable for motor failure diagnosis- Built-in temperature sensor (I2C) and low- speed 3-axis acceleration sensor (I2C)- Dustproof and waterproof IP66
- Industrial Raspberry Pi MICA-R STM32 SENSOR or
Used by connecting to the wireless sensor box rMICA-vibration

Product speciﬁcations
Model/Part Number

probe

Attached cable

1 axis
Acceleration sensor(analog voltage
output)）Built-in sensor

temperature sensor(I2C output)

low speed 3 axis
Acceleration sensor(I2C output)

sMICA-ACC / 72SMICAACCR01
Mounting method
M6 screw
Operating temp. range-20... 85°C
IP rating
IP66
Material
Hard anodized
φ21.3 x 33.4mm
Size(excl. protrusions and cables)
Length2mConnector
M8 8pinMale
Acceleration range-10g...+10g
Frequency range
0...10kHz(±10%)Noise level
25μg/√Hz
Nominal sensitivity
40mV/gSensitivity due to temp.
±2%Linearity error
0.1%FS
Cross-axis sensitivity-1...+1%
Supply voltage
5V
Temp. sensor range-40...125°C
Temp. sensor accuracy±3°C(-40 〜 85°C)
Resolution
10bitsSupply voltage
3.3V
Acceleration range
2 〜 16g
Sample rate
1Hz
Resolution
10bits0g offset error− 250 〜 250mg
0g offset temp. coeﬃcient±1.2mg/°C
Linearity error±0.5%FS
Cross-axis sensitivity-1...+1%
Supply voltage
3.3V

Probe dimensions

Compact, space-saving, low-cost current sensor-Space-saving design with a width of 25.9 mm-Separate type for easy retrofitting-DC30A φ10mm-Response performance of 10μsec or less at 0 → rated current-Easy-to-use +5V single power supply specification

Product speciﬁcations
Model/Part Number
Rated current
Allowable current
Output voltage
Attachable wire diameter
Accuracy
Temp. coeﬃcient
Response speed
Power supply voltage
Withstand voltage
Insulation resistanceOperating temp./humi. range
Reference standard
cable

sMICA-CUR / 72MICACTF3010DC
DC 30ADC 33A+30A input : DC +4.5V
0Ainput : DC +2.5V-30A input: DC +0.5V
Max.φ10mm±2.0%F.S±0.1%/℃
0 → 10 μsec or less at rated current+5V±5%(Single power supply)
AC 2000V/1min(Outer case - Output)
DC 500V/100MΩ 以上 (Outer case - Output)-10 〜 65℃ / Less than 85%RH(No condensation)
RoHS
20cm（connector：M8 8pin male）
Red：Power +5V
White：Output OUT
Shield：Power 0V/Output GND
W25.9×H65.2×D31.1mm / approx.36g

WiringSize / Weight

M8 connector wiring

Dimensions
31.1

M8 connector cable details
25.86

29
13.3

M8 8pin male

22.5

Pin

NC

3
5

White：Output OUT
Shield：Poweer0V・Output
GND
NC

7

NC

2
65.19

M8 8 ピン オス
Pin

Color

1

Br

2

Wh Br

+5VA (5V analog voltage supply/excitation)

3

Or

Vout (accelerometer analog voltage output)

4

Wh Or

5

Gn

6
7
(unit : mm)

31

8

8

Connection confirmation

Red：Power+5V

NC
NC

GNDA (Analog GND)
I2C SCLWh Gn +3V3 (3.3V digital power supply for I2C)
Bn

4
6

SignalI2C SDAWh Bn GNDD (Digital GND)

(unit: mm)

Wiring1

cable length about 20cm
M8 8-pin male connector
includedRaspberry Pi ready for industrial use

RevPi

The RevPi series is an industrial Raspberry Pi that is equipped with an embedded Raspberry Pi Compute Module (CM) and can beeasily introduced at a low cost. As a computer that can be easily attached to a control panel with a DIN rail, it is ideal for applications
such as traceability data collection, linkage with PLCs, and digital signage (displaying information on a large screen). It is in actual
operation on automobile manufacturing lines and machine tools.

RevPi

New RevPi S/SE series with CM4S

The previous RevPi was equipped with CM3+, which is equivalent to the general Raspberry Pi 3B+, but the new RevPi S series / SE
series equipped with CM4S based on the same ARM Cortex-A72 processor as the latest CM4 has appeared. The form factor of CM4S
has not changed from CM3+, the clock has been improved from 1.2GHz to 1.5GHz, and the RAM has been enhanced from LPDDR2 toLPDDR4.

32

Preliminary

RevPi Core S / Connect S

Compute Module 4S installed, onboard eMMC8/16/32GB, fieldbus module compatible

RevPi Connect S

Product Specifications

Product Specifications

RevPi

RevPi Core S

Powered by Raspberry Pi Compute Module 4S (CM4S)*
Processor
Broadcom BCM2711,
Quad-core Arm Cortex-A72, 1.5GHz
RAM
1GB LPDDR4
Flash
Onboard eMMC 8/16/32GB
OS
Raspberry Pi OS
Interface
1 x power input connector
2 x USB Type-A (max. current up to 900mA for both)
1x RJ45 10/100Mbps Ethernet
1 x Micro-USB (only for image transfer to eMMC)
1 x Micro HDMI : HDMI 2.0a (4K)
Expansion interface
2 x PiBridge system bus (black)Connectable expansion modules**:
RevPi IO Module and RevPi Gate Module
LED
PWR normal (green), abnormal (red)A1, A2 custom enabled LEDs (green/red)Power input range
DC12-24V -15%/+20%
Power consumption
about 10W
Operating temp. range-25 ... 55°C
Storage temp. range-40 ... 85°C
Operating humidity range 93% (no condensation)
Degree of protection
IP20
Housing material
Polycarbonate
Dimensions
H96 x D22.5 x W110.5mm (excluding protrusions)weightApprox. 115g
ESD protection
4kV / 8kV (EN61131-2, IEC61000-6-2)
EMI
EN61131-2, IEC61000-6-2
Surge/burst
EN61131-2, IEC61000-6-2
Certification
CE, RoHS
RTC buffer timemin.24h
Installation method
DIN rail mounting
Add-on Software
Software PLC CODESYS pre-installable*Please note that CM4S new CPUs are only supported with kernel 5.10.
** RevPi Core S can use his IO expansion module for digital/analog input/output expansion
and Gate module for fieldbus.

● Optional accessory
RevPistart up power kit(AC adopter + Connector)【Part Number：*Please note that CM4S new CPUs are only supported with kernel 5.10.
** RevPi Connect S can use his IO expansion module for digital/analog input/output expansion,
Con module for M-bus/CAN-bus and Gate module for fieldbus.

72PRPOWK01】

Ordering information
ModelPowered by Raspberry Pi Compute Module 4S (CM4S)*
Broadcom BCM2711,
Processor
Quad-core Arm Cortex-A72, 1.5GHz
1GB LPDDR4
RAM
Onboard eMMC 8/16/32GB
Flash
OS
Raspberry Pi OS
Interface
1 x power input connector
1 x digital input/output connector
Input: 24V input, about 3.0V (0->1)/2.3V (1->0)
Relay output: 2A @ DC30V (resistive load)
2 x USB Type-A (max current up to 1A for both)
2 x RJ45 10/100 Mbps Ethernet (separate MAC )1 x RS-485 connector (without electrical isolation)
1 x Micro-USB (only for image transfer to eMMC)
1 x Micro HDMI : HDMI 2.0a (4K)
Extended
1 x PiBridge system bus (black)interface
1 x ConBridge system bus (grey)
Connectable expansion modules**:
RevPi IO Module, RevPi Con Module,
and RevPi Gate module
LED
PWR normal (green), abnormal (red)A1, A2, A3 Custom usable LEDs (green/red)
WD Watchdog normal (green), abnormal (red)REL relay output status on (green), off (light off)
Power input range
DC12-24V -15%/+20%
Power consumption
about 20W
Operating temp. range-25 ... 55°C
Storage temp. range-40 ... 85°C
Operating humidity range 93% (no condensation)
Degree of protection
IP20
Housing material
Polycarbonate
Dimensions
H96 x D45 x W110.5mm (excluding protrusions)
WeightApprox. 224g (including connector)
ESD protection
4kV / 8kV (EN61131-2, IEC61000-6-2)
EMI
EN61131-2, IEC61000-6-2
Surge/burst
EN61131-2, IEC61000-6-2
Certification
CE, RoHS
RTC buffer timemin.24h
Installation method
DIN rail mounting
Add-on Software
Software PLC CODESYS pre-installable

CODESYS
not-installed

RevPi Core S
pre-installed

Ordering information
eMMC
8GB
16GB
32GB
8GB
16GB
32GB

Part Number
72PR100359
72PR100360
72PR100361
72PR100359C01
72PR100360C01
72PR100361C01

Model

CODESYS
not-installed

RevPi Connect S
pre-installed

eMMC
8GB
16GB
32GB
8GB
16GB
32GB

All data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
33

Part Number
72PR100362
72PR100363
72PR100364
72PR100362C01
72PR100363C01
72PR100364C01

Preliminary

RevPi Core SE / Connect SE
Compute Module 4S installed, onboard eMMC8/16/32GB

RevPi Connect SE

Product Specifications

Product Specifications

RevPi

RevPi Core SE

Powered by Raspberry Pi Compute Module 4S (CM4S)*
Processor
Broadcom BCM2711,
Quad-core Arm Cortex-A72, 1.5GHz
RAM
1GB LPDDR4
Flash
Onboard eMMC 8/16/32GB
OS
Raspberry Pi OS
Interface
1 x power input connector
2 x USB Type-A (max.current up to 900mA for both)
1x RJ45 10/100Mbps Ethernet
1 x Micro-USB (only for image transfer to eMMC)
1 x Micro HDMI : HDMI 2.0a (4K)
Expansion interface
2 x PiBridge system bus (black)Connectable Expansion Modules**: RevPi IO Module
LED
PWR normal (green), abnormal (red)A1, A2 custom enabled LEDs (green/red)Power input range
DC12-24V -15%/+20%
Power consumption
about 10W
Operating temp. range-25 ... 55°C
Storage temp. range-40 ... 85°C
Operating humidity range 93% (no condensation)
Degree of protection
IP20
Housing material
Polycarbonate
Dimensions
H96 x D22.5 x W110.5mm (excluding protrusions)weightApprox. 115g
ESD protection
4kV / 8kV (EN61131-2, IEC61000-6-2)
EMI
EN61131-2, IEC61000-6-2
Surge/burst
EN61131-2, IEC61000-6-2
Certification
CE, RoHS
RTC buffer timemin.24h
Installation method
DIN rail mounting
Add-on Software
Software PLC CODESYS pre-installable*Please note that CM4S new CPUs are only supported with kernel 5.10.
**RevPi Core SE does not support RevPi Gate module for fieldbus.

● Optional accessory
RevPistart up power kit(AC adopter + Connector)*Please note that CM4S new CPUs are only supported with kernel 5.10.

【Part Number：** RevPi Connect SE can use his IO expansion module for digital/analog I/O expansion,

72PRPOWK01】

Con module for M-bus/CAN-bus. RevPi Gate module for fieldbus is not supported.

Ordering information
ModelPowered by Raspberry Pi Compute Module 4S (CM4S)*
Broadcom BCM2711,
Processor
Quad-core Arm Cortex-A72, 1.5GHz
1GB LPDDR4
RAM
Onboard eMMC 8/16/32GB
Flash
OS
Raspberry Pi OS
Interface
1 x power input connector
1 x digital input/output connector
Input: 24V input, about 3.0V (0->1)/2.3V (1->0)
Relay output: 2A @ DC30V (resistive load)
2 x USB Type-A (max current up to 1A for both)
2 x RJ45 10/100 Mbps Ethernet (separate MAC)
1 x RS-485 connector (without electrical isolation)
1 x Micro-USB (only for image transfer to eMMC)
1 x Micro HDMI : HDMI 2.0a (4K)
Extended
1 x PiBridge system bus (black)interface
1 x ConBridge system bus (grey)
Connectable expansion modules**:
RevPi IO Module and RevPi Con Module
LED
PWR normal (green), abnormal (red)A1, A2, A3 Custom usable LEDs (green/red)
WD Watchdog normal (green), abnormal (red)REL relay output status on (green), off (light off)
Power input range
DC12-24V -15%/+20%
Power consumption
about 20W
Operating temp. range-25 ... 55°C
Storage temp. range-40 ... 85°C
Operating humidity range 93% (no condensation)
Degree of protection
IP20
Housing material
Polycarbonate
Dimensions
H96 x D45 x W110.5mm (excluding protrusions)
WeightApprox. 224g (including connectors)
ESD protection
4kV / 8kV (EN61131-2, IEC61000-6-2)
EMI
EN61131-2, IEC61000-6-2
Surge/burst
EN61131-2, IEC61000-6-2
Certification
CE, RoHS
RTC buffer timemin.24h
Installation method
DIN rail mounting
Add-on Software
Software PLC CODESYS pre-installable

CODESYS
not-installed

RevPi Core SE
pre-installed

Ordering information
eMMC
8GB
16GB
32GB
8GB
16GB
32GB

Part Number
72PR100365
72PR100366
72PR100367
72PR100365C01
72PR100366C01
72PR100367C01

Model

CODESYS
not-installed

RevPi Connect SE
pre-installed

eMMC
8GB
16GB
32GB
8GB
16GB
32GB

Part Number
72PR100368
72PR100369
72PR100370
72PR100368C01
72PR100369C01
72PR100370C01

All data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
34

Revolution Pi expansion modules Digital IO modules
Dimension

RevPi

96

22.5

Product Specifications

Wiring diagram for 3-port isolation method

Digital input channel

14ch PNP

Digital input

Insulation: internal logic, DC24V(Device power/output)

Electrical specifications

Input current limitation : 2.4 mA (at 24 V power supply)
counter input : 2kHz(corresponding to 500Hz encoder)

Digital input connection

14pin socket connectors (0.2 ...1.5 mm²)

Digital output channel

14ch PNP

Digital output

Insulation: internal logic, DC24V(Device power/output)

Electrical specifications

Current output : 500mA(High-Side Mode),

[ 24V
0V
Output power[ 24V
0V
Input power

・・・

O14

PWM* : 40/80/160/200/400Hz(selectable)

I3

14pin socket connectors (0.2 ...1.5 mm²)

Alarm

Thermal shutdown or short circuit of outputs(for each output).

Dual

In the event of communication failure with the controller (after

Watchdog

50 ms or 500 ms 4) or internal communication with the CPU (after
9 ms, hardware-controlled), the outputs are reseted to zero.
According to EN 61131-2 (IEC 61000-4-4, -5, -6, and -2) against
short circuit, overload, burst, ESD.

[ 24V
0V

Power input protection

Reverse polarity protected, transient overvoltages

Power consumption

1.5 Watt (X4/power supply)

Operating temp. range-40 ... 55 °C

Storage temp. range-40 ... 85 °C

Operating humidity range

0 ... 93% (non-condensing)

O14

Degree of protection

IP20

I14

housing material

Polycarbonate

External dimensions

H96 x D22.5 x W110.5mm (excluding protrusions)weightapprox. 100 g / 130 g (incl. connectors)

Installation method

DIN rail mountCE, RoHS

Yes

・・・

Load
O3 O2

I3

O1

I1
SwitchWiring diagram for single power supply system
PNP/NPN covert connection
Power

[ 24V
0V
Load
NPN0

①For base module connection
bridge connector③ X2 connector(Digital in/out power)
SignalDC24V for Digital In
0V for Digital In
0V for Digital Out
DC24V for Digital Out④ X4 connector(Device power)

PiBridge x 1(attached)

PNP->NPN
Converter
PM-CNV-4PN（4ch/1unit）

PNP0
O3 O2

Signal
DC24V
0V
N.C.
FG

14pin socket
connector x 2
attached

Model
Digital input 14ch / output 14ch moduleO1② 28pin I/O connector

NPN->PNP
Converter
PM-CNV-4NP（4ch/1unit）

I3

Ordering information

I2

I1
PNP0
NPN0

Name
RevPi DIO

Part Number
72PR100197

All data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
35

I2

・・・

Details of parts

1 2 3 4

SwitchWiring diagram for single power supply systemPower*PWM pulse width is stored in 1 byte in the process image as a value between 0 and 100. The maximum
resolution of conversion (%) of this value by the module depends on the PWM frequency (40 Hz/1%, 80
Hz/2%, 160 Hz/4%, 200 Hz/5%, 400 Hz/10%)

I1

Device power [ 24V
0V

DC12-24V -15%/+20%

Pin
１
2
3
４

I2

・・・

Power input range

Pin
１
2
3
４

O1

I14

Digital output connection

1 2 3 4

Load
O3 O2

100mA(Push-Pull Mode)

Output protection

110.5mm

Wiring diagram

SwitchRevolution Pi expansion modules

Digital IO modules

Dimension

96

22.5

RevPi

110.5mm

Product Specifications

Wiring diagram
Wiring diagram for 3-port isolation method

Digital inputs channel

16ch PNP

digital inputs

Insulation: Internal logic, DC24V separation

Electrical specifications(insulated from main power supply)

Input power [ 24V
0V

Input current: 2.4 mA (at 24 V power supply)
Frequency: 2kHz (recommended encoder input 500Hz)
Digital input connection

14pin terminal block connector (0.2 - 1.5mm²)

Alarm

Thermal shutdown and output short (per output)

Input protection

Complies with EN 61131-2 (IEC 61000-4-4, -5, -6, and -2)

I16- Overvoltage, Negative Voltage, Burst, Surge, ESD, RFI
Power input range

DC12-24V -15%/+20%

Power input protection

Reverse polarity protection, overvoltage protection

power consumption

about 1.5W

Operating temp. range-40 to 55°C

Storage temp. range-40 to 85°C

I3・・・

PolycarbonateSize

H96 x D22.5 x W110.5mm (excluding protrusions)

WeightApproximately 100g/130g (including connectors)

Installation method

DIN rail mounting

CE, RoHS

YesPower [ 24V
0V

Details of parts
Pin
１
2
3
４

1 2 3 4

I3

PiBridge x 1(attached)② 28pin I/O connector④ X4 connector(Device Power)
Pin
１
2
3
４

I16

①For base module connection
bridge connector

SignalPower DC24VPower 0V
N.C.
N.C.

SwitchWiring diagram for single power supply system

Houisng

1 2 3 4

I1

Device power [ 24V
0V

Operating humidity range 0 to 93% (no condensation)
IP rating
IP20③ X2 connector(Digital input power)

I2

Signal
DC24V
0V
N.C.
FG

14pin socket
connector x 2(attached)

I2

・・・

I1
SwitchWiring diagram for single power supply system
PNP/NPN covert connection
Power [ 24V
0V

Ordering information
Model
Digital input 16ch module

Name
RevPi DI

Part Number
72PR100195
NPN->PNP
Converter
PM-CNV-4NP（4ch/1unit）

I3

I2

I1
PNP0
NPN0
SwitchAll data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
36

Revolution Pi expansion modules

Analog IO module

Dimension

RevPi

96

22.5

110.5mm

Product Specifications

Wiring diagram

Analog input channel
Analog input
Electrical specifications

Analog input

Power input range
Power input protection
Current consumption
Operating temp. range
Storage temp. range
Operating humidity range
IP rating
Housing
Size
WeightInstallation method
CE, RoHSＡ
Requiresexternal
wiring

28
26
24
22
20
18
16
14
12
10
8
6
4
2

27
25
23
21
19
17
15
13
11
9
7
5
3
1

Ａ Current
IN 2

Ｖ

Ａ Current
IN 3
Ａ Current
IN 4

28
26
24
22
20
18
16
14
12
10
8
6
4
2

Ｖ Voltage
IN 2

27
25
23
21
19
17
15
13
11
9
7
5
3
1

Ｖ Voltage
IN 3
Ｖ Voltage
IN 4

RTD input

3-wire2-wire

B

B

B
B

A

B

A

B
A
A

28
26
24
22
20
18
16
14
12
10
8
6
4
2

27
25
23
21
19
17
15
13
11
9
7
5
3
1

A

A

B

A
A

27
25
23
21
19
17
15
13
11
9
7
5
3
1

28
26
24
22
20
18
16
14
12
10
8
6
4
2

RTD2

4-wire

28
26
24
22
20
18
16
14
12
10
8
6
4
2

A

B
RTD1

input conversion time
Output slew rate
input impedance
output impedance
Load resistance

Voltage
IN 1

RTD2

Output accuracy @25°C

Current
IN 1

RTD1

Input typeOutput type
ADC/DAC
Input resolution
Output resolution
Input accuracy @25°C

Voltage

RTD2

Analog output connection
Galvanic isolation

Current

RTD1

Analog input connection
Analog output channel
Analog output
Electrical specifications

6ch
for voltage Max.4ch : ±10 V | ±5 V | 0…10 V | 0…5 V
for current Max.4ch : 0…20 mA | 0…24 mA | 4…20 mA| ±25 mA
for RTD (Pt100/Pt1000) Max.2ch : 2/3/4w -200…+850 °C
14pin connector (0.2 - 1.5 mm²)2ch
for voltage Max.2ch : ±10 V | ±11 V | ±5 V | ±5.5 V |0…10 V | 0…11 V |0…5 V | 0…5.5 V,
for current Max.2ch : 0…20 mA | 0…24 mA | 4…20 mA
14pin connector (0.2 - 1.5 mm²)
Input to Input : No, Input to Output : Yes,
Output to Output : No, System bus to inputs/outputs : Yes
Voltage/current : differential, RTD : 2, 3, 4-wiresingle ended, common ground, short-circuit proof
24 bit ΔΣ / 16 bit
Voltage:1mV(16bit),Current:1μA(16bit), RTD:0.1 K(16bit)
Voltage:1mV(16bit), Current:1μA(16bit)
Voltage:±10 mV (±5 mV @ 0…5 V range)
Current:±20 μA (±24 μA @ 0…24 μA range)
RTD :±0.5 K
Voltage:±15 mVCurrent:±20 μA
8…1000 mss (adjustable)
1 LSB@3.3 kHz up to 128 LSB@258 kHz
Voltage:>900 kΩ, Current:<250 Ω
Voltage:<16 Ω, Max. capacitive load 5 nF @1 kΩ
Max. load resistance for current output:600 Ω,
Min. load resistance for voltage output:1 kΩ
DC12...24V -15%/+20%
Reverse polarity protection, overvoltage protection
Max.200mA/24V(full load), Max.500mA(start up)-30...55 °C-40...85 °C
0...93%(No condensation)
IP20
Polycarbonate
H96 x D22.5 x W110.5mm (Does not include protrusions)approx. 115g(incl. connector)
DIN-rail mount
YesA
Requiresexternal
wiringAnalog output

電流

電流

Details of parts①For base module connection
bridge connector
PiBridge x 1（attached）

DeviceInternal
WiringＡ② 28pin I/O vonnctor③ X4 connector(Device Power)

1 2 3 4

Pin
1
2
3
4

Signal
DC24V
0V
N.C.
FG

28
26
24
22
20
18
16
14
12
10
8
6
4
2

Current
OUT２

27
25
23
21
19
17
15 Device
13 Internal
11 Wiring
9
7
5
Ａ
3
1
Current
OUT1

DeviceInternal
WiringV
Voltage
OUT２

14pin socket
connector x 2（attached）

Ordering information
Model
Analog in 6ch/Out 2ch AIO module

Name
RevPi AIO

Part Number
72PR100250

All data given are in line with the actual state of art and therefore not binding.
HARTING reserves the right to modify designs without giving the relevant reasons.
37

28
26
24
22
20
18
16
14
12
10
8
6
4
2

27
25
23
21
19
17
15 Device
13 Internal
11
9 Wiring
75Ｖ
31
Voltage
OUT1

27
25
23
21
19
17
15
13
11
9
7
5
3
1

APPLICATION
Edge computing

In this project, we used the MICA-R + IO-Link custom board to receive the datafrom sensors in the machine tool peripheral equipment (oil circulation unit) in the
manufacturing line and the data from the old NC with only a serial port. It is passed
to MT Connect, an XML-based equipment condition monitoring network standardized
by . By using the MICA-R custom board, it is possible to directly connect MICA-R withon-site equipment with various interfaces. In addition, the host network connected
via Ethernet can be of course industry standard networks such as MT Connect,
EUROMAP, and OPC UA, as well as messaging protocols such as MQTT to senddata to Microsoft and Amazon cloud services. By using middleware, it can be realized
without incurring costs. (Upper model: MICA-R4 IO-Link)

Industry recommended
protocolNCs supporting MC connect

IO-Link ports

Legacy NC

sensors of the external periferal equippment

Image processing

You can easily build a tailor-made image recognition system for tens of thousands ofyen by connecting an industrial Raspberry Pi MICA-R USB and a USB vision camera.
In this project, we will develop a custom application using the open source software
OpenCV to meet the image processing needs of the automobile assembly process.
Specifically, we have developed programs for diagonal reading of QR codes, position
detection, shape recognition, worker detection, and transmission of part position
information to robots. Machine learning is necessary for worker detection, etc.,
because each person has a different physique. (Upper model: MICA-R USB IP20/
IP65)

posision sensing

QR codeshape recognition heat source detection

High-speed
learning processusing GPU

PLC linkage by CODESYS

If you install Germany's largest software PLC CODESYS® on the industrial Raspberry
Pi RevPi Core S, you can create a simple PLC with reduced cost. On CODESYS®,
control data can be shared with other PLCs via global standard control protocols
such as Ethernet/IP, Profinet, and EtherCAT. Control programs can also be written
in languages such as ladder and function blocks, which control engineers are goodat. In this example, the web-based GUI tool included in the CODESYS® package isused to display the control data shared with the PLC on the graphic screen. Graphic
screens created with the CODESYS® Web GUI tool can be displayed directly on alarge display via HDMI, and can also be displayed on a PC or tablet with a browser
installed.

Digital Signage

Display on mobile terminal

MEMS sensing

This is an example of motor failure diagnosis and predictive maintenance using
the acceleration sensor sMICA-ACC equipped with the latest MEMS chip. The
MEMS accelerometer attached to the motor can be directly attached to theindustrial Raspberry Pi MICA-R STM 32 SENSOR with built-in microcomputer,or it can be connected to the wireless sensor box rMICA-vibration. In this project,measurement data is sent to the wireless base station rMICA-master attached tothe industrial Raspberry Pi MICA-R via 920MHz sub-giga band communication
via rMICA-vibration. The raw data received by the MICA-R4 is subjected tomathematical processing such as fast Fourier transform and envelope transformat any time by the open software Scipy on the Raspberry Pi, graph drawing,
failure judgment, and data file to the host system (customer's server). send.
(Upper model: MICA-R4 SENSOR)

300kbps

AGV control

In this project, we used the industrial Raspberry Pi MICA-R IO series with a builtin microcomputer to develop a control system for an AGV for transport between
processes in a factory. The built-in STM32 microcomputer reads the magnetic
sensor that detects the magnetic tape on the floor, the obstacle sensor, and the
motor encoder, and generates the speed command output that is sent to the left andright brushless motors. On the other hand, smart cameras and RFID readers that
read RFID tags embedded in the floor are connected to the Raspberry Pi side via
USB connection and are reflected in the control of the AGV in cooperation with themicrocomputer. A dedicated Web GUI is provided for AGV operation and teaching,so it can be performed on the browser of a tablet terminal connected to WiFi.
Furthermore, open source middleware ROS™ for robot control is run on RaspberryPi, and advanced cooperative control of many AGVs is performed via a central ROS
application server. (Upper model: MICA-R4 Multi IO)

USB hub

USB WiFI
dongletabletsmart camera
USB speakercircuitprotection battery

motor
driversignallight

RFID
readermagnetictapereaderswitchbox

antenna
obstaclesensorRFID
tagmotor (L)motor (R)38

Industrial Raspberry Pi Peripherals

Peripheral

2.0MP, CMOS, USB 2.0 camera- Maximum resolution: 1920 x 1080
- Video monitoring by plug and play with PC, no additional
power supply required- Reliable function in both high and low light environments- High-performance Sony IMX322 sensor adopted- Voice support

Product speciﬁcations
SensorPixel size
Lens size
Lens parameters
Image area
Resolution

Sony IMX322
12.8X11.6 mm
1/2.9"
5-50mm, varifocal lens, CS mount2000 (H) X1121 (V) Approx. 2.24 M pixels
Up to 1920 x 1080P, 2 megapixels
H264: Up to 1920X1080@30fps
MJPEG: Up to 1920X1080 @ 30fps
YUV: Up to 800X600@15fps
86dB
42dB
5.0 V/lux-sec @ 550nm
0.01 lux
adjustableadjustable
Electronic rolling shutter/frame exposure
USB2.0 High Speed
H264 /MJPEG / YUV2(YUYV)
DC5V, USB BUS POWER 4P-2.0mm socket
Operating temperature -20 ... 85°C
Board 41 x 41 mm
About 200g
Win7, Win8, Win10Linux 2.6 or higher
Android 4.0 or higher
USB cable 3m (standard)

Frame rate
Dynamic range
SNR
Sensitivity
Minimum illumination
Gain
Exposure time
Shutter mode
Data interface
Compression method
Power supply
Temperature
Size
WeightOS
Cable

Order information

Product name2.0MP, CMOS, USB 2.0 camera

39

Part Number
72USBFHD06H-SFV

Construct an image processing application in combination with the RevPi
series and MICA-R4

Industrial Raspberry Pi Peripherals

Industrial USB hub

Peripheral- 4-port industrial USB2.0 hub- 1 x USB Type-B: Upstream- 4 x USB Type-A: Downstream- 120...480Mbps- DC7V to DC24V (power supply connector)- Support USB bus power (jumper selection)- Compatible with Windows, Linux, Mac OS- Compatible with DIN rail mounting (mounting kit included)- Wide operating temperature range 0°C to +55°C- Protection class IP30

Device power supply selection (jumper selection)
The unit supports two types of device power input via internal jumpers.
The factory setting is the jumper "T" side, and the power input is wired on the connector terminal
block. Switch the jumper to the "U" side to operate the device with USB bus power from the
upstream side. When changing the jumper settings, be sure to remove all wiring, remove thetwo screws, and open the housing.
jumper<Device power supply selection>“T” Side: Connector Terminal
Block Input (Factory default
setting)"U" side: USB bus power

Product speciﬁcations
Part Number
ChipsetData rate

Support system
Power

72EX-1163HM
NEC uPD720114
120...480Mbit/s
Windows 98SE/ME/2000/ XP/Vista/7/8.x/10(32&64-Bit)/
CE/ Server(2003, 2008 & 2012 R2), Linux, Mac OS 10.x
4x USB 2.0 Type-A ports
1x USB 2.0 Type-B port
1x DC7V~DC24V 3-pin connector terminal block
USB 1.1, 2.0, 3.0, 3.1
DC7V...DC24V

Operating temp. range

Operating temp. 0 ... +55°C/Storage temp. -40 ... 85°C

Operating Humi. range
IP ratingSize
Weight0...95%(non-condensing)IP30
114.5 x 66.43 x 26.0 mm
420g
USB cable 2.0m
DIN rail mount kit

Support OS
Connector

Accessories

Dimensions[Front]

13
26

24

114.5

Details of each part
Interface

[Top]

66.43

57.25

4 x USB2.0 Type-A
down stream

DC7V~24V
power connector

95

104.5

PWR
LED
USB Type-B
up stream

Status LED
13.2[Back]

12.5

Φ4Connector
power connector

GND
DC7V~24V

USB Type-B
up stream

USB Type-A
down stream

Pin

Pin

25

Order information
SignalSignal

1

VCC

1

VCC

2

Data−

2

Data−

3

Data ＋

3

Data ＋

4

GND

4

GND

Product name

4 port industrial usb hub(unit: mm)

Part Number
72EX-1163HM

40

Industrial Raspberry Pi Peripherals

Peripheral

WiFi/Bluetooth USB dongle■Bluetooth USB adapter

150Mbps WiFi nano USB adapter
2.4G

WiFi USB adapter
2.4G/5G

Product Specifications

Product Specifications

Product Specifications

Part
NumberPart
NumberPart
Number

72TLWN725N

USB 2.0 Type-A
Status LED
Antennainternal antennaStandard
IEEE 802.11b, 802.11g, 802.11n
2.4000 - 2.4835GHz(according to the law of theBandcountry of use)
11b: 11Mbps(dynamic)
Data
11g: 54Mbps(dynamic)
Rate
11n: 150Mbps(dynamic)
RF output <20dBm
130M: -68dBm@10% PER
108M: -68dBm@10% PER
Receiver
54M: -68dBm@10% PER
sensitivity 11M: -85dBm@8% PER
6M: -88dBm@10% PER
1M: -90dBm@8% PER
operating temp. : 0...40℃
storage temp.: -40...70℃
Environoperating humi. : 10...90%(no condensation)
mentstorage humi. : 5...90% (no condensation)
Windows XP/7/8/8.1/10
Requireme
Mac OS X
nts
Linux
Size
W15 x H7.1 x D18.6 mm
Weight2.1g
Recomm
MICA-R4
end modelInterface

72LM808

Interface
AntennaStandardBand

USB 2.0 Type-A
internal antenna 1 x 1 (1T1R)
IEEE 802.11ac/a/b/g/n/d/e/h/i
2.4 GHz, 5 GHz ISM band
72.2 Mbps @ 20MHz
Data
150 Mbps @ 40MHz
Rate
433.3Mbps @ 80MHz
17dBm – 802.11b @ 11Mbps
15dBm – 802.11g @ 54Mbps
13dBm – 802.11a @ 54Mbps
13dBm – 802.11n @ MCS7_HT20
RF output 13dBm – 802.11n @ MCS7_HT40
11dBm – 802.11ac @ NSS1 MCS9_
BW20, BW40, BW80
-82dBm – 802.11b @ 11Mbps-71dBm – 802.11g @ 54MBps-67dBm – 802.11n @ MCS7_BW20-64dBm – 802.11n @ MCS7_BW40
Receiver-57dBm – 802.11ac @ NSS1_MCS9_BW20
sensitivity-54dBm – 802.11ac @ NSS1_MCS9_BW40-51dBm – 802.11ac @ NSS1_MCS9_BW80
operating temp. : 0...70℃
storage temp.: -40...80℃
Environoperating/storage humi. : 5...95%
ment(no condensation)
Windows XP/Vista/7/8/8.1/10
Requireme
Mac OS X
nts
Linux
Size
W15.0 x H8.0 x D29.5 mm
WeightAbout 3g
Recomm
MICA-R4
end modelInterface
AntennaStandard
Band
Data
Rate
RF output
Receiversensitivity
Environment

72LM506
USB 2.0 Type Ainternal antennaBluetooth® 4.0, 3.0, 2.0 & 2.1
2.4GHz ...2.485 GHz
Max. 3Mbps
0 dBm (Bluetooth® v2.0, v2.1)
4.7 dBm (Bluetooth® Smart)-82 dBm (Bluetooth® v2.0, v2.1)
Operating temp. range : -30...85℃

Windows XP/Vista/7/8/8.1/10
Requireme
Mac OS
nts
Linux OSSize
W16 x H8.1 x D19.47mm
WeightAbout 2g
Recomm
RevPi, MICA-R4
end model

Optional accessories for MICA-R4 IP65 model

PushPull (USB) easy cap

An easy cap to protect the USB port when connecting a WiFI/Bluetooth® dongle orUSB cable to the PushPull type USB port on the MICA-R4 IP65 model.

As a USB dongle cover

As a simple cap for USB cable

Product name
PushPull easy cap

41Part Number
72PPCAP01*About wireless dongles
Depending on the dongle to be connected, installation of drivers etc. may be required.
Please note that we do not support driver installation or operation settings.
The MICA-R4 series has a factory image (https://www.pi4industry.com/download) and various operating systems(https://www.raspberrypi.org/software/operating-systems/) that run on the standard Raspberry Pi. can be installed.
The RevPi series can use image files that can be downloaded from the factory image (https://revolution.kunbus.de/shop/en/software).

<Caution>
・Unauthorized duplication or reprinting of the contents, images and drawings inthis catalog is strictly prohibited.
・The product name, part number, specifications, and appearance of the products
listed in this catalog are subject to change or discontinuation of supply without
prior notice due to improvements or other reasons.
・The color of the image may differ slightly from the actual product.
・When considering purchasing a product, please inquire about the latest productspecifications.
・Although we have paid close attention to the production of this catalog, please
note that we cannot be held responsible for damages caused by errors in writing,omissions, delays in reflecting changed information, etc.
<Trademarks>
・Raspberry Pi is a trademark of the Raspberry Pi Foundation.
・TensorFlow, the TensorFlow logo and related marks are trademarks of Google
LLC.
・ROS (or the “nine dots” ROS logo, or other ROS trademarks) is a trademark ofOpen Robotics.
・Other logos and product names in this catalog are trademarks or registeredtrademarks of their respective companies or organizations.

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Industrial Raspberry Pi
websiteHARTING K.K.

Contact

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1-7-9, Shin-Yokohama, Kohoku-ku
YOKOHAMA 222-0033, Japan

E-mailjp@HARTING.com
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