KR3000 SERIESGRAPHIC RECORDER
KR3000 series are network-compatible paperlessrecorders with high performance and high operating
function employed high visibility 12.1" TFT color LCD
display and touch panel operation system. High speedof sampling rate 100ms for all points and highaccuracy of ±0.1% were realized, and measured datais stored into internal memory and maximum 8GB
compact flash card (CF card).
As it can be monitored by a web browser display on
several computers on intranet or internet, FTP transfer
of data file and E-mail notification are also available.

■ FEATURES●Large sized 12.1” TFT color LCD display. Large-sized high visibility display with various display functions. Real time/historical trend screen, bar-graph screen, data
screen are selectable for various applications.
. Combination display for selected 4 screens is available. It iseasy to switch to individual screen by touching panel.
●Large capacity of data memory and various recording
method. Compact flash card (CF card) slot is equipped as standard external memory. Large capacity storage of maximum 8GB isavailable.
. Various data storing methods are selectable such as schedule
programming by time of day and time of date, recording startup by external signal and event, and data logging of before
and after trigger points for alarm.
●Multi points recording with high speed/high accuracy. High-speed recording of approximately 100ms for all points
and high accuracy of ±0.1% were realized. Stable measuring
and recording are possible with high speed.
. High withstand voltage of 1000V AC between input channels.
(Except resistance thermometer input)●Easy operating and programming without manuals. Easy operating by dedicated keys for each function and touch
panel.
. Various functions such as scrolling of real time trend and historical trend by panel touching are available.
. USB port is prepared in front compartment. Setting file anddata file are stored in USB memory stick.
●Writing comments on screen. Comments can be written on screen by a stylus pen.
●Setup and display of CHINO controllers. Parameter setting and recording/displaying of setting/measuring value by connecting maximum 16 units of CHINO controllers to low-order communications (option)●LAN network capability. Various networked environment such as remote monitoring bybrowser, FTP server, FTP client and E-mail notification are applied as Ethernet is equipped as standard.
●Analyzing/data acquisition application software (option). It is easy to replay and edit the recorded data file. Replay display has various mode of vertical/horizontal trend, circulartrend, and also has wave-analyzing and marking by using the
cursor.
●Custom graphic screen for per each applications (NEW). By using optional custom graphic screen function, it can display the graphic screen which the user created by PC software
KR Screen Designer (optional). Create letters, rectangle, oval,line, etc by drawing tool and allocate KR measuring data while
making the background by JPEG or other images. By lower
communication, controller SV, MV, PID can also be changed.
Register up to 5 screens and its screens are switchable.

■ MODELSKR 31 □ □ - □ □ □□□ □Measuring points/sampling rate
20: 12 points/100ms
40: 24 points/100ms
60: 36 points/100ms
80: 48 points/100ms
21: 12 points/1s
41: 24 points/1s
61: 36 points/1s
81: 48 points/1s
Communications interface (option)
N : None
R : High order (RS232C)
S : High/Low order (RS422A/RS485)
Carrying handle and feet (option)
A : None
T : With carrying handle and feet *Digital input/ alarm output (option)
0: None
1: Alarm output 12 points (a contact)
2: Alarm output 6 points (c contact)
3: Alarm output 24 points (a contact)
4: Alarm output 12 points (c contact)
5: Alarm output 12 points (a contact)+ 6 points (c contact)
A: Digital input 8 points
B: Digital input 8 points+ alarm output 12 points (a contact)
C: Digital input 8 points+ alarm output 6 points (c contact)
D: Digital input 8 points+ alarm output 24 points (a contact)
E: Digital input 8 points+ alarm output 12 points (c contact)
F: Digital input 8 points+ alarm output 12 points (a contact)+ alarm output 6 points (c contact)
Others (option)(Blank) : None
-1NN : Custom graphic screen* Non-Conformance to CE

1

PSE-354I

KR3000 SERIES■ SCREENS●Real-time trend screen
Displays data (measured and virtual)of selected group.
Vertical trend and horizontal trend
selectable.

●Bar-graph screen
Displays data (measured and virtual)of selected group.
Combination display with real-time
trend is available.

●Data screen
Displays data (measured and virtual)of selected group.
Simultaneous display of alarm status.

●4 separate screen
Switchable from displayed 4 screens
to individual screen by touch panel.

●Circular trend screen
High-resolution color and easy to read
curve.

●Graphic screen
Enable to create custom display for eachuser*.

*Graphic screen feature is provided optionally.
BMP image has to be prepared by customer.

■ Stylus pen writing■ Connectivity
Webbrowser

FTP server

Application

Ethernet
USB port for USB
memory stick

Data storing inUSB memory
stick

USB port for PC

File readout
RS485(Low-order communication)

PLC
Ethernet

DB

KE*RS422A/RS485
cannot be parallel used.

PLC

PLC

KR20002＊OptionMODBUS TCP
compatible unit

■ INPUT SPECIFICATIONSGeneral functions ---Round-up, round-down, absolutevalue, square root, exponent of e,
natural logarithm, common logarithm
Integration operations --- Analog integration, digital integration
Channel data operations --Measured data computation,
calculated data computation
moving average, previous data, firstorder lag filter
Others --Dew point, relative humidity, F-value
wind direction, 16 direction display,increment per time (increment per set
unit time),
remaining amount of CFcard,
linearization table, data
communications input

Measuring points:
Input types:

12 points, 24 points, 36 points and 48 points
Universal
DC voltage --- ±13.8mV, ±27.6mV, ±69.0mV±200mV, ±500mV, ±2V±5V*, ±10V*, ±20V*, ±50V*(*with built-in voltage divider)
DC current --- With external shunt resistor (sold separately)
Thermocouple --- B, R, S, K, E, J, T, N, PtRh40-PtRh20,
W-WRe26, WRe5-WRe26, PlatinelⅡ, NiMo-Ni,
CR-AuFe, U, L
Resistance thermometer --- Pt100, JPt100, Pt50, Pt-Co
Accuracy ratings: Refer to the table of measuring range and accuracy ratings
Reference junction compensation accuracy:
K, E, J, T, N, PlatinelⅡ--- ±0.5ºC or less
R, S, W-WRe26, WRe5-WRe26, NiMo-Ni, CR-AuFe,
U, L --- ±1.0 ºC or less
Sampling rate:
100ms --- Approximately 100ms for all points
1s --- Approximately 300ms for all points
Burnout:
Disconnection of input signal is detected on thermocouple andresistance thermometer input. UP/DOWN/DISABLE is selectablefor each input
Scaling:
Range/scale is selectable when DC voltage/current is
programmed
Digital filter:
FIR filter
Allowable signal source resistance:
Thermocouple input (burnout disable)/
DC voltage input (±2V or less) --- 1kΩ or less
DC voltage input (±5V or more) --- 100Ω or less
Resistance thermometer --- Per wire 10Ω or less(same resistance for 3 wires)
Input resistance:
DC voltage, thermocouple input --- Approximately 1MΩ
Maximum input voltage:
Thermocouple input (burnout disable)/
DC voltage input (±2V or less) --- ±10VDC
DC voltage input (±5V to ±50V) --- ±60VDC
Thermocouple input (with burnout)/
Resistance thermometer input --- ±6VDC
Maximum common mode voltage:
30V AC
Dielectric strength between channels:
1000V AC or more between each channel(High strength semiconductor relay used)(B terminal of resistance thermometer is shorted inside between
channels.)Common mode rejection ratio:
120dB or more (50 or 60Hz)
Series mode rejection ratio:
50dB or more (50 or 60Hz)■ ALARM SPECIFICATIONS
Setups:Alarm types:

Delay function:
Alarm settings:
Alarm outputs:■ DISPLAY SPECIFICATIONS
Display:
Display types:

12.1” TFT color LCD
Measured data display(Trend screen, Data screen, Bar-graph screen)
Historical trend display(simultaneous display with Real-time trend is available)
Information display(alarm display, marker list, file list)
Setting screen(alarm, computation, memory, system, maintenance,
communication, etc.)
48 colors selectable
Trend screen:
Display screen--- 6 screens (6 groups)
Display points --- Maximum 56 points/screen
Time axis direction --- Vertical or horizontal
Line width --- 1 to 5 dot selectable
Scale display --- 4 scales
Tag/data display --- Show/hide selectable
Marker display
Data screen:
Display screen --- 6 screens (6 groups)
Display points --- Maximum 56 points/screen
Display contents --- Measured value, channel/tag, unit, alarm
statusBargraph screen: 48 colors selectable
Display screen --- 6 screens (6 groups)
Display points --- Maximum 56 points/screen
Display direction --- Vertical or horizontal
Scale display --- 1 scale
Information display: Alarm display (alarm activation/released history display)
Marker list
File list (group data file list display)
Unit information (Model, serial no., option, etc.)
LCD back light:
Auto/manual OFF function
Brightness --- 4 levels adjustment■ RECORDING SPECIFICATIONSMemory for history: 136MB
Additional memory: CF card (Up to 8GB)
128MB standard attached, Apacer Technology maderecommended
USB memory stick (Up to 8GB)
Not all USB memory stick allowable
Recording cycle:
100, 200, 500ms
1, 2, 3, 5, 10, 15, 20, 30s
1, 2, 3, 5, 10, 15, 20, 30, 60min
Logging data:
Measured data --- File name (group name), time of day, monthand year of recording start, tag, measured data, alarm
status/types and marker text
Setting parameter
Storing types:
Binary/CSV type
Storing methods:
Manual start/stop (dedicated key and panel touching operation)
Schedule (designation for time of day and date)
Trigger signal (alarm event, digital input)
Data logging of before and after trigger points* Pre-trigger is selectable
Measuring numbers of pre-trigger --- Max 950 data
Recording group: 6 groups of 56 points/group can be programmed(Up to Total of 128 points)
When 12 channels recorded in sampling mode (real data).
Recording cycle
0.1 sec
1sec
60 sec

128MB
256MB
512MB
1GB
2GB
3.16 days 6.32 days 12.6 days 25.3 days 50.6 days
31.6 days 63.2 days 126 days 253 days
1.4 yrs
5.2 yrs
10 yrs
21 yrs
42 yrs
83 yrsRecording cycle
0.1 sec
1sec
60 sec

128MB
256MB
512MB
1GB
2GB
1.58 days 3.16 days 6.32 days 12.6 days 25.3 days
15.8 days 31.6 days 63.2 days 126 days
253 yrs
2.6 yrs
5.2 yrs
10 yrs
21 yrs
42 yrsRecording cycle
0.1 sec
1sec
60 sec

128MB
256MB
512MB
1GB
2GB
1.05 days 2.11 days 4.20 days 8.43 days 16.9 days
10.5 days 21.1 days 42.0 days 84.3 days 168 days
1.7 yrs
3.3 yrs
7 yrs
14 yrs
27 yrsRecording cycle
0.1 sec
1sec
60 sec

128MB
256MB
512MB
1GB
18.9 days 1.58 days 3.16 days 6.32 days
7.9 days 15.8 days 31.6 days 63.2 days
1.3 yrs
2.6 yrs
5.2 yrs
10 yrs*The LCD display may contain some pixels that always or never illuminate, and the brightness ofsome areas of the display may appear uneven. There are typical LCD performance characteristics
and do not constitute malfunctions.

■ DIRECT WRITING SPECIFICATION
Storage:

Storing in recording file of internal/external memory
External memory file available when recording data is stored asbinary typeLine width:
10 phases
Color:
16 colors
Drawing screen:
Real time trend, historical trend
Maximum drawing points:
8000 points/file** Trajectory point■ COMMUNICATION FUNCTIONS●Network

Communication type:
Ethernet (10BASE-T/100BASE-TX)
FTP server:
Data file can be read from the network computer
FTP client:Transfer a data file to a network server
SNTP client:
The time can be synchronized to the time of SNTP server
Web server:
Conformed to HTTP1.0 --- Display the alarm, information ofmaintenance by browser software (InternetExplorer5.0 or later,
NetScape6.0 or later, Opera7 or later)

When 24 channels recorded in sampling mode (real data).

When 36 channels recorded in sampling mode (real data).

When 48 channels recorded in sampling mode (real data).

E-Mail:2GB
12.6 days
126 yrs
21 yrsComparison operations --Logical operations ---* User's ID and password registration available

E-Mail notification at specified time for alarm activation
Report data at specified time is selectable from all registered
data
Corresponds to SSL and TLS.
Notification address --- Maximum 8 contacts
MODBUS TCP: Read and write the data of compatibles units.

●USB Communications■ COMPUTATION SPECIFICATIONS
Computation points: Maximum 128 points
Computation cycle: 100ms for all points
Computation types: Arithmetic operations ---Up to 4 alarms can be programmed per channel
Upper limit, lower limit, differential upper limit, differential lower
limit (deadband is selectable), abnormal data
Setup range of alarm delay --- 1 to 3600 seconds
AND/OR selectable
Refer to option specification

Communication type:USB2.0 (full speed), host function
USB memory stick is used as external memory
Some USB memory stick cannot be used.

Addition, subtraction, multiplication,
division, remainder, exponential
Equality, inequality, great, less,equality/great, equality/lessAND, OR, XOR, NOT

3

KR3000 SERIES■ PROGRAMMING/OPERATION■ STANDARDS

Operation method:
Operation keys:

CE:

HOME settings:
MENU settings:

DISP operations:

Touch panel/dedicated key
HOME, MENU, DISP, MARKER, SCROLL, CURSOR, START,STOP, DIRECTION keys, ENTER, ESC
Simple recording settings --- Common setting to all channels
Parameter programming for all channels together, recording
cycle, selection settings
Input/computation programming --- Input parameter,
computation parameter
DISP Settings --- Data channel parameter, group parameter,
common parameter (combination display, trend
vertical/horizontal)
Alarm settings
File settings (6 individual files) --- Storing method settings
Marker text settings
System settings --- Communication, clock, maintenance, keylock, password, screen, etc.
Operating screen selection --- Trend, data, bar-graph,
historical trend, alarm display, maker list
Display selection on each screen --- Group 1 to 6 selectableProtection:■ OPTION
Options

Specifications

Alarm output

Mechanical relay contact output for abnormal input and alarm activation
Output: 24 points (a contact), 12 points (a contact, c contact), 6 points (c contact)
Contact rating: Mechanical relay --- 100V AC 0.5A, 240V AC 0.2A,
30V DC 0.3A
Communications interface for high-order units
Use for data acquisition, parameter setting andHigh-ordercommunications operation by a unit or PC connected to high-order
RS232C (MODBUS)(RS232C)■ GENERAL SPECIFICATIONS
Rated power voltage: 100 to 240V AC (universal power supply) 50/60Hz
Maximum power consumption:
65VA
Reference operating condition:｡
Ambient temperature --- 21 to 25 C,
Ambient humidity --- 45 to 65%RH
Power voltage --- 100V AC±1.0%
Power frequency --- 50/60Hz±0.5%｡｡
Attitude --- Left/right 0 , forward/backward 0
Warm-up time --- Longer than 30 minutes
Normal operating condition:｡
Ambient temperature --- 0 to 50 C
Ambient humidity --- 20 to 80%RH
Power voltage --- 90 to 264V AC
Power frequency --- 50/60Hz±2%｡｡
Attitude --- left/righttilting 0 ,｡ 0 , forward｡
backward tilting 0 to 20
Transport condition (at the packed condition on shipment｡ from our factory):
Ambient temperature --- -20 to 60 C
Ambient humidity --- 5 to 90%RH (No dew condensation)
Vibration --- 10 to 60Hz 4.9m/ S2 (0.5G) or less
Impact --- 392m/S2 (40G) or less ｡
Storage condition:
Ambient temperature --- -20 to 60 C
Ambient humidity --- 5 to 90%RH (No dew condensation)
Power failure protection:
Setups and data are backed up by flash memory.
Clock:Lithium battery backs up RAM(Minimum 5 years)
Insulation resistance: Secondary terminals and protective conductor terminals --20MΩ or more at 500V DC
Primary terminals and protective conductor terminals --20MΩ or more at 500V DC
Primary and secondary terminals --20MΩ or more at 500V DC
Primary terminals: power terminals (L,N), alarm output
terminals
Secondary terminals: measuring input terminals, digital input
terminals, communications terminals
Dielectric strength: Secondary terminals and protective conductor terminals --1 minute at 500V AC
Primary terminals and protective conductor terminals --1 minute at 1500V AC
Primary and secondary terminals --- 1 minute at 2300V AC
Primary terminals:power terminals (L,N), alarm output
terminals
Secondary terminals: measuring input terminals, digital input
terminals, communications terminals
Case assembly material:
Front bezel --- ABS resin
Case --- SteelColor:
Front bezel --- Black (equivalent to Munsell N3.0)
Case --- Painting color, gray (equivalent to Munsell N7.0)
Weight:7.2kg
Mounting:
Panel mounting
Terminal screws:
Power terminals/protective conductor
terminals/communications
terminals --- M4.0
Measuring input terminals/alarm output terminals/digital input
terminals --- M3.5

Communications
interface

Digital inputs■ OPERATION KEYS
SCROLL HOME DIRECTION keys
START MARKER

EMC directive --- EN61326-1 Class A
EN61000-3-2
EN61000-3-3
Low voltage directive --- EN61010-1
Over voltage (installation) categoryⅡ, pollution level 2,
measuring categoryⅡ
Conformed to IEC60529 IP54 (recorder front bezel)

ESC
Custom Graphic
ScreenOthers*Ethernet is standard equipped
Communications interface for high-order and low-order units
RS422A/RS485 (MODBUS) switchable
Choose one from the following 2 types●Communications interface for high-order units
Use for data acquisition, parameter setting andoperation by a unit or PC connected to high-order●Recording of input data of CHINO products
connected to low-orderParameter setting and recording/displaying ofsetting/measuring value of maximum 16 units of
CHINO controllers
Recording points: 12 points --- 108 points
24 points --- 96 points
36 points --- 84 points
48 points --- 72 points
Measuring cycle:
1s/unit
Connecting models: KE, SE3000
KR2000, KR3000
LE5000, AL3000, AH3000,
High-order
AL4000, AH4000,/low-order
DB1000, 2000, LT230, 830
communications
350, 370, 450, 470(RS422A/RS485)
DP-G (data acquisition only)
JU, JW
Controller setting parameter:
RUN/READY
Execution No. (1⇔2 only)
AUTO/MANUALREMOTE/LOCAL
SV, MV, alarm setting value
1- 4, PID
Controller acquisition parameter:
PV, SV, MV1-2
Execution SV, execution EV1-4
Execution PID, execution No.
Event status. Transfer input data of KR3000 to PLC.
The input data can be written on PLC only.
Data writing points: 44 points
Connectable PLC: Mitsubishi Electric
Corporation
MELSEC AnA, QnA,
QnAS, FX series
OMRON Corporation
SYSMAC seriesNote) Separate purchase of protocol converter
SC8-10 (optional) is required forconnection to OMRON PLC.

ON/OFF signal

ON/OFF input recording

Pulse input

Maximum 10Hz pulse input
Used for flow, operating time and frequency
Input system:Photocoupler isolation (Common
use for contact and pulse input)
Built-in isolated power supply (approx. 5V)
Input type: Non-power contact, open collector(TTL or transistor)

The following operations are available by contact
input 8 points and common signal 4 points(Selectable by parameter).
・Data memory triggering
Start data recording by conductive signal from
OFF to ON
Remote contact Data recording while conductive signal is ON
・Marker display
Registered makers display by conductive signal
from OFF to ON
・Integration operations
Reset data for integration operations(all channels simultaneously)
By KR Screen Designer (optional), create graphic screen by
PC and display to KR screen via CF card. KR measuring value
can be located to the screen.
Handle and feet, point indication card

■ KR SCREEN DESIGNER (sold separately) (NEW)
STOP

DISP

ENTER

Model:
KS3200-000
OS:
Windows Vista/7/8
Others:Your OSCURSOR MENU

recommended
requirements or
better4

■ APPLICATION SOFTWARE ZAILA(sold separately)■ MEASURING RANGES/ACCURACY RATINGS
Input type

DC voltage-13.80-27.60-69.00-200.0-500.0-2.000

to
to
to
to
to
to

13.80mV
27.60mV
69.00mV
200.0mV
500.0mV
2.000V(with built-in
voltage divider)-5.000-10.00-20.00-50.00

to
to
to
to

5.000V
10.00V
20.00V
50.00V-200.0-200.0
-200

to
to
to

300.0℃
600.0℃
1370℃-200.0-200.0-200-200.0-200.0
-200

to
to
to
to
to
to

200.0℃
350.0℃
900℃
250.0℃
500.0℃
1200℃-200.0-200.0toto250.0℃
400.0℃

0
0
0
0

to
to
to
to

1200℃
1760℃
1300℃
1760℃

B

0

to

1820℃

N

-200.0-200.0
-200

to
to
to

400.0℃
750.0℃
1300℃

K

E

J

T
R
S

T/C

RTD

Measuring range

Accuracy ratings

The software is applied for replay display/wave editing operation ofrecorded data in KR3000 series. It has replay display ofvertical/horizontal trend and circular trend function, and also analyzing
function such as magnify/reduce/partially magnify of graphs andmessage insert.

±0.1%±1digit●Display examples
Trend display window (vertical flow)

Trend display window (horizontal flow)

Trend display window (circular trend)

Bar-graph±0.1%±1digit*-200 to 0℃：±0.2%±1digit±0.1%±1digit*0 to 400℃：±0.2%±1digit±0.1%±1digit*0 to 400℃：Out of
accuracy ratings*400 to 800℃：
0.15%±1digit±0.15%±1digit*-200 to 0℃：±0.3%±1digit

W-WRe26

0

to

2315℃

±0.15%±1digit*0 to 100℃：±4%±1digit*100 to 400℃：±0.5%±1digit

WRe5-WRe26

0

to

2315℃

±0.2%±1digit

PtRh40-PtRh20

0

to

1888℃

±0.2%±1digit*0 to 300℃：±1.5%±1digit*300 to 800℃：±0.8%±1digit

NiMo-Ni

-50.0
-50.0
-50

to
to
to

290.0℃
600.0℃
1310℃±0.2%±1digit

CR-AuFe0.0

to280.0K±0.2%±1digit*0 to 20K：
±0.5%±1digit*20 to 50K：
±0.3%±1digit

PlatinelⅡ

0.0
0.0
0

to
to
to

350.0℃
650.0℃
1395℃±0.15%±1digitU-200.0-200.0-200.0tototo250.0℃
500.0℃
600.0℃±0.15%±1digit*-200 to 0℃：±0.3%±1digitL-200.0-200.0
-200

to
to
to

250.0℃
500.0℃
900℃±0.1%±1digit*−200 to 0℃：±0.2%±1digit

Pt100-140.0-200.0-200.0tototo150.0℃
300.0℃
850.0℃±0.1%±1digit*-140.0 to 150.0℃
700 to 850℃：±0.15%±1digit

JPt100-140.0-200.0-200.0tototo150.0℃
300.0℃
649.0℃±0.1%±1digit*-140.0 to 150.0℃：±0.15%±1digit

Pt50-200.0to

649.0℃±0.1%±1digit

Pt-Co

4.0

to

374.0K±0.15%±1digit*4 to 50K：
±0.3%±1digit●Main functions■Trend display
Selectable from trend display window (vertical flow, horizontal flow) andcircular trend display window.
■Continuous replay display window
Trend is scrolled continuously (automatically).
Scroll changes by speed and renewal data no.
■Data list display window
Displays registered data as list display.
■Bar-graph
Displays by bar. Message can be inserted into bar-graph.
■Data between markers
Displays date/time, time difference between 2 data, data difference,
maximum, minimum, average, standard deviation and median among
all data.
■Alarm display
Points for alarm activation at each level are displayed on a trend graph.
■Settings
Cursor, trend line, scale axis, time axis, title input on the graph, graphassistant and magnify/reduce/rotation of graphs■Data conversion
Exporting to Excel, and converting to CSV file or TEXT file areavailable.

■ ENVIRONMENT

Note: The accuracy ratings are converted into the measuring range under reference
operating condition. Thermocouple input does not contain reference junction
compensation accuracy.
K,E,J,T,R,S,B,N:IEC584,JIS C1602-1995
W-WRe26,WRe5-WRe26,PtRh40-PtRh20,PlatinelⅡ,NiMo-Ni,
Cr-AuFe:ASTM Vol14.03
U(Cu-CuNi),L(Fe-CuNi):DIN43710
Pt100:IEC751(1995),JIS C1604-1997
JPt100:JIS C1606-1989

5

CPU

Your OS recommended CPU and/or upper grade

OS

Windows VISTA / 7 / 8*Internet Explorer 6.0 or later

OthersYour OS recommended memory or larger

Disk drive

CD-ROM drive: 1 drive or more
Hard disk drive: Disk space of 1 drive or more for100MB or more

Language

Japanese, English, Chinese (simplified andtraditional characters), Korean

■ TERMINAL ARRANGEMENT

Serial communication terminals (option)
RS422A/RS485

Power terminals/protective conductor terminal
RS232C

Ethernet connector

Thermocouple DC voltage (+)/resistance thermometer (A) terminals
Thermocouple DC voltage (-)/resistance thermometer (B) terminals
Resistance thermometer (B) terminals［CH37 to 48］

Measuring input
terminals

Thermocouple DC voltage (+)/resistance thermometer (A) terminals
Thermocouple DC voltage (-)/resistance thermometer (B) terminals
Resistance thermometer (B) terminals［CH25 to 36］

Digital input - 8 points (option)

Thermocouple DC voltage (+)/resistance thermometer (A) terminals
Thermocouple DC voltage (-)/resistance thermometer (B) terminals
Resistance thermometer (B) terminals［CH13 to 24］

Alarm output (option 2 types)
・a contact output: 12 points/ terminal board
・c contact output: 6 points/ terminal board*1pc of a contact output terminal board
is placed in bottom side.
・1pc of c contact output terminal board
is placed in bottom side.

Thermocouple DC voltage (+)/resistance thermometer (A) terminals
Thermocouple DC voltage (-)/resistance thermometer (B) terminals
Resistance thermometer (B) terminals［CH1 to 12］● Alarm/Digital input terminals●Alarm output (a contact output 12 points)●Alarm output (c contact output 6 points)

N.O. terminals

N.C. terminals

COM terminals

COM terminals
N.O. terminals

CH1 to 12

CH1 to 6●Digital input
DI CH1 to 8

［Contact types］

COM terminals

a contact: Normally open

c contact: Switch contact
N.C

Digital input
N.O

COM

COM

N.O

■ DIMENSIONS● Panel cutout and minimum clearance
25

152.8

360

288
297.6

281 ＋10

88.8

360

278

288

Mounting brackets

33 38.8

281 ＋10251

Unit: mm

Unit: mm

Specifications subject to change without notice. Printed in Japan (I) 2020. 3

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