Dedicated Driver Card for PM380/427LS
S

CBL-402F2
Driver〈 User Manual 〉
Read this manual before use
Thank you for purchasing CBL-402F2(hereinafter referred to as “this product”).

Applicable MDR Model・PM380LS, PM427LS

Before using this product, carefully read this user manual and fully
understand the content.
Keep this document readily accessible for future reference.

For more details on PM380/427LS, download the user manual from ITOH DENKI
web page.
ITOH DENKI

Home > Download/Support > User Manualhttps://itohdenki.co.jp/english/support/manual.html

ITOH DENKI

Driver card
No.636

Disclaimer

2

CBL-402F2 User Manual

1. Introduction
Features

Disclaimer

・A miniaturized design: 129L×34W×21H.
・Adopted 6-pin D shaped connector for motor cable.

This product is designed as a general industrial device. Do not use for otherapplications. We do not take any responsibility for any damage that may result fromthe disregarding of these warnings.
● In the event that an accident results from the use of this product, we do notcompensate for any damage, including abnormalities of equipment, connection
devices, and/or software, any damage resulting from malfunctions, and/or any othersecondary damage.
● Caution : Installation, operation and usage of ITOH DENKI MDRs in combination
with a control card designed by a third party could result in fatal phenomena suchas fire, electric shock, injuries etc which are out of the responsibility of ITOH DENKI.
●

Notes on industrial
property rights

There are some examples of parts that need to be prepared by customers, as
explained within this manual. However, this does not provide any guarantee against
the existence of any rights, such as our industrial property rights, or those of othercompanies, in advance.

Notes on technicalsupportWe respond to technical inquiries based on the contents described within this manual,and on this product within the range of general items for this product.
There are some descriptions in this manual, about parts, equipment, and wiring
arranged by customers, as well as the controls and operation under suchcircumstances. However, these are not included in the guaranteed operating range
and/or support.
Check and/or test by your own risk or your responsibility.

About thePerformance Level (PL)of this system

This product is intended for performance level “C” ＊1 as defined in ISO13849-1＊2.

About installation
environment

This product is not equipped with special dust proof/waterproof countermeasures, andis intended to be used in environments of “Pollution Degree 2”*2, as defined in
IEC60664 -1*1.

＊1: This indicates that even though events that would result in serious injury occur infrequently underassumed risk environment, there is a high probability to avoid danger if you observe the safetycontents described in this manual.
＊2: International Organization for Standardization＊1：Insulation coordination for equipment within low-voltage supply systems - Part 1 of the International
Standard.
＊2：Non-conductive pollution will occur, but it is assumed that condensation will happen to generate
conductive property temporarily.

Procedures from installation to operation

CBL-402F2 User Manual3

2. Procedures from installation to operation
Procedures frominstallation to operation
Read this manual

Advance preparation

Check ProductInstallation

WiringControlStart using only after you have understood the product’ s functions,and safety precautions.

Prepare the 24 VDC power supply, such as
DC power supply units.
Prepare control devices, such as applicable
MDR products or PLC.

Open the package, and check the model,
specifications, and voltage, etc.
Check accessories.

P.16 〜

Install the MDR.
Mount the driver card.

P.18 〜

Connect the MDR to driver card.
Connect power and signal cables to driver card.

P.19 〜

Make sure switch setting.

P.22 〜

Inspect safety before trial run.

P.22 〜

Trial run

Error
（Maintenance and inspection）

Operation

P.12 〜

Yes

No
Remove root cause of
the error.

Starts operation.

P.24 〜2. Procedures from installation to operation……

3

3. Safety precautions
3-1. General precautions
3-2. Precautions on installation
3-3. Precautions on wiring
3-4. Precautions related to control
3-5. Precautions on maintenance and inspection

…… 5
…… 7
…… 8
…… 9
…… 9
…… 10

4. Advance preparation…… 11

5. Check Product…… 15

6. Installation/Wiring6-1. Preparation to install driver cards
6-2. Mounting driver cards
6-3. CB-402 Functions list / Wiring
6-4. I/O Circuit

…… 16
…… 18
…… 18
…… 18
…… 20

7. Control/Operation
7-1. Transfer direction settings
7-2. Input and output signal settings
7-3. STATUS signal
7-4. Trial run

…… 21
…… 22
…… 22
…… 22
…… 22

8.

…… 23
…… 24
…… 25
…… 27

Maintenance/Inspection
8-1. Error details
8-2. Error time chart
8-3. Troubleshooting

Specifications
Product specifications
Detailed characteristics of the specified speed

…… 28
…… 29
…… 29

Advance preparation

2

Check Product……

Installation/Wiring

1. Introduction

Control/Operation

INDEX

Maintenance/Inspection

CBL-402F2 User Manual

Specifications

4

Safety precautions

INDEX

Refer to 5. Check Product (P.16) for parts name.
Control/Operation

3. Safety precautions

Maintenance/Inspection

Installation/Wiring

Check Product

Advance preparation

Safety precautions

5

Specifications

3. Safety precautions

CBL-402F2 User ManualDanger level6

CBL-402F2 User ManualThis indicates a high possibility that injury, or only
property damage may result.

■ We categorize the type of those precautions using the following symbols throughout
the manual.
This symbol indicates operations that are prohibited.

This symbol indicates to tells that shall follow the instruction.

Advance preparation

CAUTION

Check ProductThis indicates a high possibility that severe injury oreven death may result.

Installation/Wiring

Symbol explanation

WARNING

Control/Operation■ We categorize the degree of hazard and/or damage that may result if a user
disregards the description, and operates the product improperly, using andexplaining the following symbols.

Maintenance/Inspection

To prevent hazards to users and/or others, and/or damage to property in advance, we
explain important precautions to be followed securely as below.

Specifications

Danger level

Safety precautions

3. Safety precautions

General precautions

7

CBL-402F2 User Manual

Failure to follow this could result in explosion, fire, electric shock and/or injury.

When using the product in places where serious accidents
and/or damage may possibly occur, install backup and/or
fail-safe functions systematically.
Failure to follow this could result in the inability to control this product due todriver card malfunction, which could lead to serious accidents.

Advance preparation

Do not use the product near places subject to explosive,
flammable gas, and/or corrosive atmosphere, and/or
combustible materials.

Check Product

WARNING

Never remodel the driver card.
Failure to follow this could result in serious accidents. We assume no
responsibility for remodeled products.

Make sure to attach ground wires to the conveyor body and DC
power supply unit.
Failure to follow this could result in electric shock if any malfunction or leakage occurs.

Do not apply strong impact and/or excessive force to the product,such as hitting it with objects, or dropping it. Also, do not use theequipment if strong impact has been applied, and/or if theappearance has become deformed.
Failure to follow this could result in malfunction due to applied impact.

Do not use in a way exceeding the range of the product specifications.
Failure to follow this could result in malfunction, fire, and/or injury.

Turn off the power supply to the product before moving, installing,
maintenance and/or inspection (excluding those during operation).
Working while the power is on could result in accidents due to unexpected operation.

Observe the safety regulations for installation locations, and/or
products in use.
Securely wire each connector to the connection parts.
Improper wiring could result in electric shock and/or malfunction.

Control/Operation

Failure to follow this could result in fire and/or electric shock due to cable damage.

Maintenance/Inspection

Do not forcibly bend and/or pull cables.
Also, do not put heavy materials on cables, or do not get themstuck between cables.

Installation/Wiring

CAUTIONSpecifications

3-1.
General precautions

Safety precautions

3. Safety precautions

General precautions

8

CBL-402F2 User Manual

Turn on the power in order of external control devices, and thenthe product.
Turn off the power in order of the product, and then external
control devices.
Turning on/off the power in the wrong order could result in malfunction.

Do not unplug power and/or signal cables during operation except
in an emergency.
Also, do not run/stop the MDR using the power supply.
(Use the signal.)
Failure to follow this could result in malfunction.

Do not turn off the power during transfer (during MDR rotation)
except in an emergency.
Failure to follow this could result in malfunction.

Make start-up inspection, and check that devices are free fromany abnormalities, and that safety equipment functions correctly
before using the product.
When disposing of the product, make consigning contracts withlicensed industrial waste disposers, and consign the disposal to
them.

3-2.
Precautions on
installation

CAUTION
Make sure to use the recommended tightening torque to tighten
fixing screws of the driver card.
Failure to follow this could result in screws loosening, and/or malfunction. ⇒P.17

Advance preparation

Carefully check the output circuit.

Check Product

LED or Pull-up/Pull-down circuits implemented in the output circuitof control devices could result in unexpected operation.

Installation/Wiring

Failure to follow this could result in malfunction due to noise generation.

Control/Operation

Do not turn on/off relays and/or contactors near power cables,
signal cables, and/or driver cards.

Maintenance/Inspection

CAUTIONSpecifications

3-1.
General precautions

Safety precautions

3. Safety precautions

Precautions on wiring9

CBL-402F2 User Manual

Securely attach each connector.
Improper wiring could result in electric shock and/or malfunction.

Make sure all the connectors are properly engaged with wiring
cable.
Barb lines from the cable core could result in heat generation and/or fire due tochanges of contact resistance, and/or short circuit with the adjacent contact.

3-4.
Precautions related tocontrol

CAUTION
Do not turn the driver card switches using excessive force.
Failure to follow this could result in malfunction.

NPN/PNP setting for In/Out can be selected by SW1#2.
Refer to P.17

Advance preparation

Failure to follow this could result in electric shock, malfunction, and/or accidents
due to unexpected operation.

Check ProductBe sure to shut off power before inserting or removing any
connectors.
Also, do not apply excessive force to the driver card connection
parts, such as obliquely attaching or removing connectors.

Installation/Wiring

Failure to follow this could result in electric shock and/or accidents due to
unexpected operation.

Control/Operation

Wire when the power is shut off.

Maintenance/Inspection

CAUTIONSpecifications

3-3.
Precautions on wiring

Safety precautions

3. Safety precautions

Precautions on maintenance and inspection10

CBL-402F2 User Manual

Maintenance shall be done by specialists (or people
who have sufficiently acquired skills) under instructions
by management supervisors.
At the time of repair and replacement work, turn off thepower to all connecting devices.
To prevent wraparound for the power circuits and/or signals, shut off the power,
wait a sufficient amount of time, and discharge electricity inside the DC power
supply equipment.

At the time of maintenance and inspection, post warninglabels so as to prevent unauthorized persons fromturning on the power.

Advance preparation

Using this product with unattended abnormalities could result in not only damage
to the devices, but also unexpected accidents.

Check ProductIf any abnormalities are found, do not use this productuntil the causes have been eliminated completely .

Installation/Wiring

WARNING

When repairing/replacing, wear protective equipment, such as
gloves.
Failure to follow this could result in hands getting injured by metal parts.

Do not disassemble sections and/or parts other than thosespecified.

Maintenance/Inspection

CAUTION

Control/Operation

Failure to follow this could result in unexpected accidents.

Failure to follow this could result in malfunction and/or unexpected accidents.

Make sure to prepare repair/replacement parts designated by us.
Using parts other than those designated by us could result in malfunction.

Specifications

3-5.
Precautions onmaintenance andinspection

Safety precautions

3. Safety precautions

Control/Operation

4. Advance preparation
Maintenance/Inspection

Installation/Wiring

Check Product

Advance preparation

Safety precautions

11

Specifications

4. Advance preparation

CBL-402F2 User Manual

The other devices need to be prepared

CBL-402F2 User Manual12

CBL-402F2

24V DCpower supply unit

■ As for the sensor input, and input/output signals of driver cards, adopt
the number of inputs/outputs based on operation.
■ The safety circuit includes the emergency stop equipment and magnet
contactor.

The other devices
need to be prepared① 24V DC power supply

Before introducing this product, prepare the following devices separately.

Power supply equipment to supply 24V DC to this product● Switching power supply (24V DC)
3A 72W or more per MDR● 24V DC battery■ A switching power supply is recommended as the DC power supply (24V DC±10%) for drivers.
■ Use a stabilized power supply that has an adequate capacity of 24V DC and 3A or higher
and does not fluctuate due to load variation.
■ A transformer type power supply cannot be used.
■ Secure a voltage of 24V DC±10% at the power supply terminal of a driver card.
■ If the power supply capacity is smaller than the rated power of the dedicated driver card
multiplied by the number of MDRs to be used, the supply voltage may drop and cause failure ordamage of the MDR and driver card. Be sure to use a power supply with a capacity larger than
the rated power of this product multiplied by the number of MDRs to be used.。 ⇒Refer to P.29
＊When starting multiple MDRs simultaneously, use a power supply with a capacity of 3A
multiplied by the number of MDRs to be used.
■ The power supply should not activate protection with peak current 20 A, 1 ms or below.
■ For the power supply unit, use an isolation type switching power supply compliant with thesafety standard (IEC62368-1). Do not use a non-isolation type power supply for safety
reasons, since it may not conform to the radiation noise regulations.

② MDR（PM380/427LS）

PM380/427LS

Advance preparation

Safety circuit

Check ProductBreaker

Installation/Wiring

MDR

Control/Operation

Controller,
such as PLC

Maintenance/Inspection

AC powerSpecifications

Wiring image

Safety precautions

4. Advance preparation

The other devices need to be prepared

CBL-402F2 User Manual13

4. Advance preparation④ Safety relay⑤Wiring materials

Necessary for wiring of power and signal
cables, branch connectors, driver cards,
controllers, such as sensors or PLCs,
and power supply.

〈Available wire diameter for driver card connectors〉

Advance preparation

Safety precautions

Devices to control this product, such as PLC

Connector
Power connector

0.8〜1.5m㎡（AWG：18〜16）

Control connector

0.08〜0.5m㎡（AWG：28〜20）■ To select the current capacity of wiring materials, secure a high safety margin basedon the current value in the equipment to be used.

Check Product③ Control devices■ Longer wiring between the power supply unit and driver cards/controllers could

426-pin D shaped connector extension cable

ACE-CBL-K0600

L= 600mm

ACE-CBL-K1200

L=1200mm

ACE-CBL-K2700

L=2700mm

6

6
3

4

1

3

L

5
2
1

■ Cables can be extended up to 3000 mm, including the MDR cable length.
■ Do not extend cables by connecting multiple extension cables.

⑦ Emergency stop
equipmentThis product does not include the emergency stop equipment.
Customers must make sure to install it.
To this product

Emergency stop equipment

AC power

24V DCpower supply
unit
Safety circuit

Breaker⑦-1 Checking the breaker

Regarding equipment where this product is incorporated, check that a breaker withappropriate capacity for the 24 VDC power supply unit has been installed. If abnormal
operation should occur, protection through the breaker could be effective.
Note that when using an earth leakage breaker, select one that is “inverter corresponding”. Some inverter non-corresponding earth leakage breakers could result in
malfunction, since they may recognize high-frequency components of the switching
power supply as leakage.

⑦-2 Operation check

Make sure that circuit breaker and safety circuit can be operated before moving
forward trial run.
① Input to the DC power supply unit (AC power) is securely turned ON/OFF whenturning ON/OFF the breaker.
② Input to the DC power supply unit is securely turned OFF/ON when turning
ON/OFF the safety circuit.

Control/Operation

5

Model

Maintenance/Inspection■ CBL-402：6-pin D shaped connector extension cable

Necessary when the
installing location of the
MDR is far from thatof the driver card.

Specifications⑥ MDR extension cables（Option）

Installation/Wiring

cause the voltage to decrease, resulting in malfunction and/or damage.

The other devices need to be prepared

DC power

Overvoltage category 3

AC power sourcefrom facility

Overvoltage category 2

Over current
protection

This product

Safety precautions

The installation of specific over current protection device in power source might berequested by specification DC power source that would requests safety standard(UL62368-1, etc.). In this case, install specified over current protection device as shown
below. If this protection device is not requested by specification of DC power source, it is notnecessary to install.

Advance preparation① Installation of Over-current Protection device on DC power source.

There are not equipped motor overload protection and over-temperature sensing on thisproduct.
This product transmits an abnormal status data to external with I/O network, when abnormal
circumstances such as overload or high temperature rising condition but does not block out
the power. Therefore, if the power needs to be blocked out, add a circuit breaker on motor
power line as shown as SW1 below that is controlled by upper layer device (PLC).
Upper layer device needs to receive an abnormal status data from driver to block out thepower with circuit breaker SW1.
Separate overload detector needs to be added on the power line to block out the motor
power, when driver does not have communication to upper layer device.
I/O Communication
PLC
I/O

DC powerPower

AC power sourcefrom facility
SW1
Braker contact

This productInstallation/Wiring③ Adding the circuit breaker on motor power line when abnormal circumstances.

Control/Operation

In case of using power supply device except a limit power supply, install theover-current protection device on the 24V DC line.

Check Product② Installation of over-current protection device.

Maintenance/Inspection⑧ Wiring for power supply

CBL-402F2 User Manual

Specifications

14

Control/Operation

5. Check Product
Maintenance/Inspection

Installation/Wiring

Check Product

Advance preparation

Safety precautions

15

Specifications

5. Check Product

CBL-402F2 User ManualChecking the model

16

CBL-402F2 User Manual

Model description sample

CBL−402F2

Checking appearance

Check any abnormalities, such as traces of scratches, dents, dirt, and/or corrosion(rust) on MDR.

＊If any abnormalities are found, contact the supplier immediately.

Checking accessories

Check that all the following items are included.
Power connector

Control connector

WAGO 734-102

WAGO 733-103

M4 cross-recessed head SW screw × 15 /M4 hex. nut（ for mounting the driver card ）1p

1p

2 setsAdvance preparation

0V
24V

Check Product

456

SPEED

2.P/N
1.DIR

PWR
ERR

Installation/Wiring

3.STTS
2.DIR
1.RUN

23

78

90 1

CBL-402F2

Control/Operation

Motor

Maintenance/Inspection

Unpack the product, and check that the product model is what you ordered.

Specifications

Checking the model

Safety precautions

5. Check ProductControl/Operation

6. Installation/Wiring
Maintenance/Inspection

Installation/Wiring

Check Product

Advance preparation

Safety precautions

17

Specifications

6. Installation/Wiring

CBL-402F2 User ManualInstall driver cards

18

CBL-402F2 User Manual

Makes mounting holes on the frames or control panel by reference to themounting holes for driver cards.
■ Mount driver cards on a flat surface where heat can be released easily.
■ Prevent chips generated during processing from entering driver cards.
21

456

4.5

0V
24V

121

Check Product

∅

SPEED

4

129

6-2.
Mounting driver cards

Installation/Wiring

Mounting driver cards
Use the included screws and nuts to mountdriver cards on the conveyor frames orcontrol panel.

1■ Recommended tightening torque1.5〜1.9N･ｍ

1.5〜1.9N･m■ Since the driver card has the degree ofprotection of IP20, use a protective
case in areas subject to water, or installin other locations.
③LED

6-3.
CB-402 Functions list /Wiring②SW2

Phillips head screwdriver

CN2

①SW1

CBL-402F2 (NPN)：0V（ CBL-402F2(PNP)：24V）

3.STTS
2.DIR
1.RUN

23

78

90 1

CBL-402F2

456

SPEED

2.P/N
1.DIR

PWR
ERR

0V
24V

12 123

OUT
Motor

CBL-402F2 (NPN)：0V｝IN （ CBL-402F2(PNP)：24V
）

0V
DC24V

CN1

①SW1（DIP switch）
ON ON

NumberOFF OFF

2

1

Description

ON

OFF

Factory setting

1

Rotating direction

Refer to P.22

OFF

2

NPN/PNP (Input and Output)

PNP

OFF

NPN

■ Factory setting on SW1#2 is OFF(NPN). Select NPN or PNP by SW1#2.

②SW2（Rotary switch）
Internal speed setting(m/min)

9

8

7

6

5

4

Nominal speed 17

17.4

14.5

11.6

8.7

7.2

5.8

Nominal speed 60

60.0

50.0

40.0

30.0

25.0

20.0

Nominal speed 17

19.5

16.3

13.0

9.8

8.1

6.5

Nominal speed 60

67.4

56.2

45.0

33.7

28.1

22.5

SW2 ※

78

23

90 1

Specified
speed

PM380LS
PM427LS

456：Factory setting※Speed of SW2 setting 0 - 3 is same to setting 4.

③LED
PWR（Green） Indicates the power status
ERR（Red）

Indicates the type of errors.

Control/Operation

PWR
ERR

2.P/N
1.DIR

Motor cable

2-

3.STTS
2.DIR
1.RUN

23

78

90 1

23

Motor

CBL-402F2

34

5.5

100

Motor cable length

Maintenance/Inspection

1

Advance preparation

Hole processing on frames or control panel

Specifications

6-1.
Preparation for installdriver cards

Safety precautions

6. Installation/WiringCBL-402 Functions list / Wiring

CBL-402F2 User Manual

19

6. Installation/Wiring

No.

Functions

#3

STTS

STATUS（Signal output）

#2

DIR

Switching of the direction of rotation

#1

RUN

Start / Stop（RUN / STOP）

Wiring ofpower connector (CN1)1

Safety precautions

CN2（Control）

Application

Connect the 24V DC and 0 V cables to CN1 (2 contacts).

Power connector（CN1）■ Do not connect multiple power cables to one contact.

Failure to follow this could result in electric shock, shortcircuit, and/or damage due to the capacity of connectors being exceeded.(Connector capacity: 10 A)■ Do not connect the 24V DC and 0 V cables incorrectly.

0V■ Do not connect cables when connectors areplugged in.

24V DC
7mm

Wiring ofcontrol connector (CN2)20.80〜1.5mm 2（AWG:18〜16）

Connect each cable to CN2 (3 contacts).

Control connector（CN2）■ Refer to the above, wire according to operation.
■ Use the same voltage to be input to CN2#1 as thepower supply voltage. (Connector capacity: 4 A)

Advance preparation

24V DC

0V

Check Product#2
CN1（Power supply） #1

Installation/Wiring

Connector descriptions

voltage to CN2.

■ When connecting a relay coil, etc., to the remote3

Connect the power connector (CN1) and control
connector (CN2) to the driver card.

Connect with MDR

4Connect 6-pin D shaped connector cable comingfrom the MDR.

0.08〜0.5mm 2（AWG:28〜20）

Maintenance/Inspection

Connecting to the driver card

7mm

Specifications

output, use surge protector devices or add diode forsurge protection.
Using devices without surge protection measures
could result in damage to the remote output terminal, if
counter electromotive voltage is generated whenswitching the output signal.

■ Connect 6-pin D shaped connector extension
cable, if necessary. ⇒ Refer to P.13

Latch

● Connecting 6-pin D shaped connector■ Attach the 6-pin D shaped connector

cable securely and check that the latch
has been locked.

Driver card side

● Disconnecting 6-pin D shaped connector

Control/Operation■ Check the input signal (NPN/PNP) and input the

MDR side

Latch

While holding both ends of 6-pin D shaped
connector cable on the MDR side, checkthat the latch on the driver card side has
been released and remove the cable.

MDR side
Driver card sideCBL-402 Functions list / Wiring20

CBL-402F2 User Manual1

RUN_IN2

DIR_IN
5.1kΩ

Advance preparation

+24V

NPN

Installation/Wiring

Check Product5.1kΩ

Control/Operation

PNP

+24V

CN2
３ STATUS OUT
PNP
100Ω

NPN

Maintenance/Inspection

CN2

Specifications

6-4.
I/O Circuit

Safety precautions

6. Installation/Wiring

Control/Operation

7. Control/Operation
Maintenance/Inspection

Installation/Wiring

Check Product

Advance preparation

Safety precautions

21

Specifications

7. Control/Operation

CBL-402F2 User ManualCBL-402 setting

22

CBL-402F2 User Manual

SW1

SW1＃1

ON

4

2.P/N
1.DIR

EED

0V
24V

CN2#

CN2

■ The direction cannot be changed by

SW1#1 during MDR is running.
Change the direction when the MDR stops.

CN2#

1 2 3

23

3.STTS
2.DIR
1.RUN

IN

1 2 3

1

12 123

OFF

IN

ON

OFF

CW

CCW

CCW

CW

When changing the direction by CN2#2 at motor starting.
RUN
STOP

CN2#2

ON
OFF

MDR

RUN
STOP

100ms or more
Installation/Wiring

CN2#1

Rotating
direction

RUN
STOP
ON
OFF
CCW
STOP
CW

＊When SW1#1 is OFF

Change signal type by SW1#2■ SW1#2 is OFF (NPN) in factory
setting.

SW1＃2

ON
PNP

7-3.
STATUS signal

OFF
NPN

The STATUS signal is output from CN2#3. (When normal / open collector output)■ Connects a pull-up or pull-down resistor

When SW1#2 is OFF

When SW1#2 is ON■ When using multiple driver cards, connect

NPN
open collector
output

PNP
open collector
outputwithin 25 mA or less.
Failure to follow this could result in damage
to parts/components inside the driver card.
STATUS signal individually.

7-4.
Trial runSpecifications

7-2.
Input and output signal
settings

500ms

Maintenance/Inspection

C N2#2Control/Operation

When changing the direction by CN2#2 while motor running.
C N2#1

Advance preparation

The MDR’s direction of rotation is determined by a combination of SW1#1 and CN2.

Check Product7-1.
Rotate direction setting

Safety precautions

7. Control/Operation● Make sure the other system is not operate.

Trays located in upstream may be transferred during trial run when the products are
installed conveyor line.
Make sure the other system is not affected by the products start running.
● Make sure any wiring are connected correctly before trial run.

Control/Operation

8. Maintenance/Inspection
Maintenance/Inspection

Installation/Wiring

Check Product

Advance preparation

Safety precautions

23

Specifications

8. Maintenance/Inspection

CBL-402F2 User ManualError details on CB-402F

CBL-402F2 User Manual24■ When the power supply voltage is dropped to 8.5 V or less, an operation when
the power is shutdown or an unexpected operation may occur.
■ When releasing an error, switch ON→OFF→ON signals on CN2#1, and ON→
OFF→ON / OFF→ON→OFF signals on CN2#2, at intervals of 100 ms or more.

LED details：Blinking（1Hz）

PWR（Green） CN2#3
STTS
ERR
signal（Red）

Occurrence conditions

Error releaseconditions

How to release error−

Output(Normal operation)

Open

Fuse blown

Fuse meltdown(Failure is detected after
1.0 seconds)

None (Replace the driver card.)Open

Low voltage

The driver card supply voltage
has been 15 V or less for 0.5
seconds, or decreases to 15 V
or less five times within 0.5
seconds.

The driver card
supply voltage is
18 V or more

Open・Motor cable connector
unconnected
Motor connector ・Motor cable connector
disconnectedunconnected・Incorrect connection between
the MDR and driver card

Open

Motor cabledisconnected

Motor cable disconnected

Replacement of
the MDR

Open

Motor lock

Failure is detected if the MDR
does not rotate for 1.0 seconds

Rotation of the MDR・The driver card (FET)
temperature has been 95ºCor higher for 1.0 seconds
・The MDR temperature is
110ºC

・The driver card
(FET) temperature
is 85ºC or lower
・The MDR internal
temperature is
80ºC or lower

The MDR voltage has been
40 V or more for 2.0 seconds,
or it is 50 V or more

The motor voltage
has been 30 V orless for 1.0 seconds⇔⇔

Type of error

：OFF

Open

Driver card/MDR
thermal error

Open

Back EMF error

Correct connectionof the motor cable ・Input the signal of ON→
OFF→ON to CN2#1(RUN/STOP)
・Switch ON→OFF→ON
or OFF→ON→OFF on
CN2#2＊ Only the error signal will be
released by switching thesignal on CN2#2.
After the error has beenreleased, turn CN2#1 OFF
and ON to run and recover
the MDR.

■ Errors is also released when the power is OFF for 2.0 seconds or more.

Control/Operation

Error details：Blinking（6Hz）

Maintenance/Inspection：ON

Advance preparation■ When error signals have been released using CN2#1 (RUN / STOP), the MDR
instantly starts up when RUN is input.

Check ProductErrors can be checked by PWR (Green), ERR (Red), and signals from CN2#3.

Installation/Wiring

Error details on CB-402F

Specifications

8-1.
Error details

Safety precautions

8. Maintenance/Inspection

Timing chart for error

CBL-402F2 User Manual

25

8-2.
Timing chart for error

Timing chart
For details on error conditions, recovery conditions, and LED indication, refer to eachsection.

Low voltage error
RecoveryRUN signal

ONOFF

RUN signal（CN2#1）

Advance preparation

Release the error

RUN

MDR

STOP
24V

Power supply
voltage

18V
15V

STATUS output（CN2#3）

OutputSafety precautions

8. Maintenance/InspectionON
6Hz blinking

OFF＊1 An error occurs when a power supply voltage has been at 15 V or less for 0.5 seconds,
or decreases to 15 V or less five times within 0.5 seconds

DIR signal

RecoveryRUN signal

RUN signal（CN2#1）
DIR signal（CN2#2）

＊3

MDR

ON
OFF

RecoveryON
OFF

Release the error

＊2

RUN
STOP

Control/Operation

Release the error

24V
Power supply
voltage

18V
15V

STATUS output（CN2#3）

Output0.5sec ＊1

LED
（Red）
＊1
＊2
＊3

Open
ON
OFF

6Hz blinking

An error occurs when a power supply voltage has been at 15 V or less for 0.5 seconds,
or decreases to 15 V or less five times within 0.5 seconds.
The error will be released using the DIR signal, and recovered using the RUN signal.
Change signal of DIR OFF - ON - OFF to release error.

Maintenance/Inspection

LED
（Red）

Installation/Wiring

Open

Check Product0.5sec ＊1

Release the error
RecoveryRUN signal

RUN signal（CN2#1）MDR
STATUS output（CN2#3）
LED
（Red）
＊1

Release the error

DIR signal

RecoveryRUN signal

ON
OFF
RUN

1.0sec ＊1

STOP
OutputOpen
ON
OFF

1Hz blinking

An error occurs when the motor has been locked for 1.0 seconds.

RUN signal（CN2#1）ON
OFF

DIR signal ＊3（CN2#2）

ON
OFF

MDR
STATUS output（CN2#3）
LED
（Red）
＊1
＊2
＊3

RecoveryRUN

RecoveryRelease the error ＊2
1.0sec ＊1

STOP
OutputOpen
ON
OFF

1Hz blinking

An error occurs when the motor has been locked for 1.0 seconds.
The error will be released using the DIR signal, and recovered using the RUN signal.
Change signal of DIR OFF - ON - OFF to release error.

Specifications

Lock error

Timing chart for error

CBL-402F2 User Manual

26

8. Maintenance/Inspection

RUN signal（CN2#1）

ON
OFF
RUN

MDR

STOP

Driver card/MDR
thermalAbnormaltemperature
Recoverytemperature

Advance preparation

RUN signal＊21.0sec ＊1
STATUS output（CN2#3）

Output
Open
ON

LED
（Red）

OFF

＊1 An error occurs when the driver card/MDR temperatures have increased to an abnormal levelor higher for 1.0 seconds.
＊2 The error can be released when the driver card/MDR decreases to the recovery temperature or lower.

DIR signal

RecoveryRUN signal

RUN signal（CN2#1）＊4

DIR signal（CN2#2）
MDR

Driver card/MDR
thermalON
OFF

RecoveryON
OFF

Release the error

＊3

RUN

Installation/Wiring

Release the error

STOP
Abnormaltemperature
Recoverytemperature＊2

1.0sec ＊1
STATUS output（CN2#3）
LED（Red）

OutputOpen
ON
OFF＊1 An error occurs when the driver card/MDR temperatures have increased to an abnormal levelor higher for 1.0 seconds.
＊2 The error can be released when the driver card/MDR decreases to the recovery temperature or lower.
＊3 The error will be released using the DIR signal, and recovered using the RUN signal.
＊4 Change signal of DIR OFF - ON - OFF to release error.

RUN signal（CN2#1）
MDR

Motor voltage

STATUS output（CN2#3）
LED
（Red）
＊1
＊2

Release the error

DIR signal

RecoveryRUN signal

ON
OFF
RUN
STOP
40V
30V
24V

2.0sec ＊1

Specifications

RecoveryRUN signal

Maintenance/Inspection

Back EMF error
Release the error＊2

1.0 sec or more

OutputOpenON

6Hz blinking ⇔ 1.5s OFF

OFF

An error occurs when a voltage has been at 40 V or more for 2.0 seconds, or 50 V or more.
The error can be released when the voltage has been 30 V or less for 1.0 seconds.

RUN signal（CN2#1）

ON
OFF

Recovery

DIR信号 ＊4
（CN2#2）

ON
OFF

Release the error

MDR

Motor voltage

STATUS output（CN2#3）
LED
（Red）
＊1
＊2
＊3
＊4

Check Product

Recovery

＊3

RUN
STOP
40V
30V
24V

2.0sec ＊1＊2

1.0 sec or more

OutputOpen
ON
OFFControl/Operation

Release the error

Safety precautions

Driver card/MDR thermal error

6Hz blinking ⇔ 1.5s OFF

An error occurs when a voltage has been at 40 V or more for 2.0 seconds, or 50 V or more.
The error can be released when the voltage has been 30 V or less for 1.0 seconds.
The error will be released using the DIR signal, and recovered using the RUN signal.
Change signal of DIR OFF - ON - OFF to release error.

Troubleshooting

27

CBL-402F2 User Manual（Symptom 3）
Reversing is not achieved.

（Symptom 4）
STATUS signal is notdischarged.

（Symptom 5）
Error LED is illuminated or
blinked.

• Check if ERR(red LED) is illuminating or blinking.
⇒ If this is the case, see section 8 and remove the cause of error.

MDR• Check if the MDR is adequately installed and its shafts are adequately fixed with the supplied
mounting brackets or accessories.
• Check if the MDR end housing is NOT contacting conveyor frame.
• Check if the MDR's connector is properly inserted to the driver card.
• Check if the belt tension is not too strong.
Check if the number of slaved idler rollers is adequate.

MDR• Check if the nominal speed of MDR is selected correctly.
⇒ The adjustable speed range is depending on nominal speed.

SW2• Check if the speed setting on driver card is set correctly.

⇒ Refer to page 18.

CW/CCW• Check if the signal of CN2#2 is switched correctly.
• Check if the input signal type to CN2#1 is correct. (NPN: 0V, PNP: 24V)
• Check if the in/output signal, SW1#2, is set correctly. (Refer to page18)• Check if the connector is connected correctly.

SW1#1• Check if DIP-SW1#1 is changed when MDR stops.
Direction change by DIP-SW1#1 while MDR running is prohibited.
Stop the operation and change the direction by DIP-SW1#1, or change the direction be CN2#2.

Voltage• Check if the external voltage is 24VDC or less and its 0V is common with the 0V input to CN1#2.
• Check if the resistor larger than 1kΩ is mounted.
(Depending on your device.)

CN2#3• Check if the wiring is adequately done to CN2#3.
• Is wiring for NPN or PNP signal output correctly done. (Refer to page18)

ERR（Red）

Power
Source• Error is occurred. Refer to"Section 8-1 Error details".
• Is an appropriate power supply with enough capacity used.
⇒ Refer to 24V DC power supply on page 13.
• Check if the wire size of the power supply is appropriate (0.8 to 1.5mm 2 ).
• Check if there is no failure in wiring or no looseness at connectors.
⇒ Check the wire size and wirings.
• Check if CBL-402 is too far from the power supply. (Check if the voltage is dropped.)

Environment

MDR

Advance preparation

Error

Check Product

RUN signal• Check if the signal is input to CN2#1.
• Check if the input signal type to CN2#1 is correct. (NPN: 0V, PNP: 24V)
or check if the connector is connected correctly.
Check if the in/output signal, SW1#2, is set correctly. (Refer to page18)• Check if 0V of control power and RUN signal power are common.

Installation/Wiring

Power• Check if only PWR(green LED) illuminates.
• Check if 24VDC stable voltage is adequately supplied from the power supply.
• Check if the wiring of 24VDC and 0VDC cable is correctly.
• Check if 24VDC and 0VDC cable is certainly inserted to a connector.

• Check if the product is used in the ambient temperature range between 0 and 40 degree.
• Check if the driver card back plate is affixed to the metal plate face for better heat dissipation.
• Check if motor lock occurs in case that a stopper is used to stop transferred products.
• Check if the MDR end housing is contacting the conveyor frame.
• Check if the MDR's connector is properly inserted to the driver card.
• Check if the power cable is damaged.

Control/Operation（Symptom 2）
Speed variation is not achieved,or speed is slower than expected.

driver card, in case any problem happens.

Maintenance/Inspection（Symptom 1）
MDR does not run.

■ Follow the procedures below without removing plastic cover or modifying theSpecifications

8-3.
Troubleshooting

Safety precautions

8. Maintenance/Inspection

Control/Operation

Speciﬁcations
Maintenance/Inspection

Installation/Wiring

Check Product

Advance preparation

Safety precautions

28

Specifications

Specifications

CBL-402F2 User ManualProduct specifications

CBL-402F2 User Manual

29

Model

CBL-402F2

Power supply voltage

24V DC±10%

Rated voltage

24V DC

Static current

0.03A

Starting current

2.6A±0.2A

Peak current

20A(1msec)

Power connector（CN1）

Protective function

Incorrect wiring protection
Built-in 5 A fuse

Thermal protection

Driver card unit : 95ºC
Motor : 110ºC

Current limitation

2.6A

Ambient temperature 0 to 40ºC (no freezing)
90%RH or less (no condensation)

Ambient humidity

WAGO734-102
Wire diameter: 0.8 to 1.5 mm2

Wire
diameter Control connector WAGO733-103
Wire diameter: 0.08 to 0.5 mm2（CN2）

No corrosive gas

Operating Atmosphereenvironment Vibration

Time from RUN signal input
20msec or lessto motor starting

Advance preparation

Product specifications

Safety precautions

Specifications

0.5G or less

Location

IndoorDegree of protection

IP20

Check ProductDetailed characteristicsof the specified speed
PM380LS
Nominal speed 17m/min

9
8
7
6
5
4

20

2.0

15 Rated area

Current vs Tangential Force

11.6m/min
in
in
in
/m
/m
/m
m
.6m 5.6m.411
17
5.6m/min10
50※Speed of SW2 setting 0 - 3 is same to setting 4.

0

50

23
23
24
25
25
26

64

0.4
0.3
0.3
0.2
0.2
0.1

2.6

26
23
21
16
13
10

38
37
35
29
25
22

70

RSW
SW2 ※
9
8
7
6
5
4

※Speed of SW2 setting 0 - 3 is same to setting 4.

0.0
250

200

3.5
3.0

Rated area

50

2.5

40.0m/min

40

in

/m

.0m

30

60

0

4

10

in

/m

m
0.0

20
10
0

0.5

Speed vs Tangential Force
Current vs Tangential Force

60.0m/min

60

Speed [m/min]

60.0
50.0
40.0
30.0
25.0
20.0

Power Input Power Output
（W）
（W）

1.5
1.0

100
150
Tangential Force [N]Nominal speed 60m/min
Speed（m/min） Tangential Force（N）
Current（A）
Rated
No-loadStarting No-load Starting

2.5

17.4m/min

2.0

in

/m

1.5

2
20.0m/min

1.0

m
0.0

20
30
40
50
Tangential Force [N]

60

70

0.5
0.0

Specifications

PM427LS
Nominal speed 17m/min

Rated area

20
21
21
22
22
23

57

0.4
0.3
0.3
0.2
0.2
0.1

※Speed of SW2 setting 0 - 3 is same to setting 4.

2.6

26
23
21
16
13
10

38
37
35
29
25
22

9
8
7
6
5
4

n

n

mi
m/

/m
i

50

100
150
Tangential Force [N]

60
50

0.0
250

Speed vs Tangential Force
Current vs Tangential Force

67.4m/min
Rated area

20

n
mi

/

.4m

67

30

in

/m

4

m
5.0

3.0

2.0

n

mi

/
.5m

1.5

22

1.0

22.5m/min

10

3.5

2.5

45.0m/min

40

10
0
0

200

20
30
40
Tangential Force [N]

50

60

0.5
0.0

Current [A]

0

70

RSW
SW2 ※
Speed [m/min]

67.4
56.2
45.0
33.7
28.1
22.5

Power Input Power Output
（W）
（W）

1.0

6.5m/min

0.5

Nominal speed 60m/min
Speed（m/min） Tangential Force（N）
Current（A）
Rated
No-loadStarting No-load Starting

2.0
1.5

5
0

※Speed of SW2 setting 0 - 3 is same to setting 4.

Current vs Tangential Force

15 13.0m/min
10

2.5

Current [A]

20

6.5

9
8
7
6
5
4

n

38
37
35
29
25
22

/m
i

2.6

26
23
21
16
13
10

13
.0m

177

0.4
0.3
0.3
0.2
0.2
0.1

3.0

Speed vs Tangential Force
19.5m/min

.5m

63
64
66
69
70
71

25

RSW
SW2 ※

19

19.5
16.3
13.0
9.8
8.1
6.5

Power Input Power Output（W）（W）

Speed [m/min]

Speed（m/min） Tangential Force（N）
Current（A）
Rated
No-loadStarting No-load Starting

Installation/Wiring

38
37
35
29
25
22

Control/Operation

2.6

26
23
21
16
13
10

Maintenance/Inspection

199

0.4
0.3
0.3
0.2
0.2
0.1

3.0
Speed vs Tangential Force

Current [A]

70
72
74
77
78
79

25

RSW
SW2 ※

Current [A]

17.4
14.5
11.6
8.7
7.2
5.8

Power Input Power Output（W）（W）

Speed [m/min]Current（A）
Speed（m/min） Tangential Force（N）
No-load
Rated
Starting No-load StartingTechnology for tomorrow

ITOH DENKI CO.,LTD.
■ Southeast Asia, South Asia, Oceania:
ITOH DENKI CO., LTD. (Headquarters)
1146-2, Asazuma-Cho, Kasai, Hyogo 679-0105
Phone: +81 (0)790 47 0955 Fax: +81 (0)790 47 1325
www.itohdenki.co.jp■ Europe, Middle East, Africa:
ITOH DENKI EUROPE SAS
Phone: +33 (0)4 50 03 09 99 Fax: +33 (0)4 50 03 07 60
www.itoh-denki.com■ North & South America:
ITOH DENKI USA, INC
Phone: +1 570 820 8811 Fax: +1 570 820 8838
www.itohdenki.com■ Hong Kong, Korea, Taiwan:
ITOH DENKI ASIA LIMITED
Phone: +852 2427 2576 Fax: +852 2427 2203
■ China:
ITOH DENKI SHANGHAI CO., LTD.
Phone: +86 21 6341 0181 Fax: +86 21 6341 0180
www.itohdenki.com.cn

https://www.itohdenki.co.jp
Specifications or appearance of product are subject to change without prior notice.

Ver. 2.0