NT31C-ST143B-EV3 Omron, NT31C-ST143B-EV3 Datasheet - Page 124

• Manufacturer Part Number: NT31C-ST143B-EV3
• Description: 5.7,8-color,dis,stn,black,eng
• Manufacturer: Omron

Specifications of NT31C-ST143B-EV3

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Using the NT Link (1:1)
Method
Connecting to the Host’s RS-422A/485 Port
Compatible Host Units
Some models and series of OMRON PLCs have the RS-422A type NT link
(1:1) function built in.
Check the model and series of the PLC against the model of CPU Unit before
making the connections.
The Units that can be connected to the RS-422A port of the NT31/NT31C by
the RS-422A type NT link (1:1) method are indicated in the table below.
*1
*2
*3
m
m+1
m+2
m+3
C series
CV series
(*2)
PLC Series CPU Units with Built-in RS-422A NT Link
CVM1
series
Port 1
Allocated DM
• The C200HX/HG/HE(-Z)E CPU Units can be connected by the RS-422A
• The CQM1H CPU Units can be connected by the RS-422A type NT link
One of the following Communications Boards is required:
C200HW-COM03-EV1 or C200HW-COM06-EV1.
A CQM1H-SCB41 Serial Communications Board is required.
CPU Units of CVM1/CV series PLCs without the suffix -EV@ cannot be
connected.
Area words
type NT link (1:1) method by installing a Communications Board.
(1:1) method by installing a Serial Communications Board.
(*2)
m+10
m+11
m+12
m+13
Port 2
C200HE-CPU32-(Z)E
C200HE-CPU42-(Z)E
C200HG-CPU33-(Z)E
C200HG-CPU43-(Z)E
C200HG-CPU53-(Z)E
C200HG-CPU63-(Z)E
C200HX-CPU34-(Z)E
C200HX-CPU44-(Z)E
C200HX-CPU54-(Z)E
C200HX-CPU64-(Z)E
C200HX-CPU65-ZE
C200HX-CPU85-ZE
CQM1H-CPU51/61
CV500-CPU01-EV1
CV1000-CPU01-EV1
CV2000-CPU01-EV1
CVM1-CPU01-EV2
CVM1-CPU11-EV2
CVM1-CPU21-EV2
8000
0000
0007
0000
0000
Setting
(1:1) Function
(*1)
(*1)
(*1)
(*1)
(*1)
(*1)
(*1)
(*1)
(*1)
(*1)
(*1)
(*1)
Serial communications mode: Host Link, Stop
bits: 2; Parity: even, Data length: 7 bits
Baud rate: 9,600 bps
Baud rate: 19,200 bps
Send delay time: 0 ms
No CTS control; Host Link unit number: 0
m = DM 30000 + 100 × unit number
Setting Contents
C200HE (-Z)E
C200HG (-Z)E
C200HX (-Z)E
CQM1H
CV500
CV1000
CV2000
CVM1
Model Name
Section 5-2
107