Recommended Connectors, Cables And Crimp Terminals - Omron Programmable Terminals NT631 Setup Manual

Connecting to the Host's RS-422A/485 Port
5-2-6

Recommended Connectors, Cables and Crimp Terminals

C200HE-CPU32/42-(Z)E
C200HG-CPU33/43/53/63-(Z)E
C200HX-CPU34/44/54/64-(Z)E
C200HX-CPU65-ZE/85-ZE
CQM1H-CPU51/61
Note A Serial Communications Board cannot be installed.
NT631/NT631C side
RDA
Abbreviation
TRM
RDA (-)
RDB
TRM
RDB (+)
RS-422A/
SDA
485
SDA (-)
terminal
block
SDB
SDB (+)
RSA (-)
RSA
RSB (+)
Functional
RSB
ground
24V
+DC
For details on handling shield wires, refer to 5-2-8 Handling the Shield on RS-
422A/485 Cables on page 125.
Connectors and Cables Recommended for RS-422A/485
When making an RS-422A/485 connecting cable, as far as possible use the
recommended parts indicated in the table below. When using the memory link
method, however, use a connector that matches with the RS-422A port at the
CPU Unit (CP) side. Some Units come supplied with one connector and con-
nector hood.
Check the required parts and prepare them in advance.
Name Model
Connector XM2A-0901
Connector XM2S-0911
hood
XM2S-0911-E
Cable TKVVBS4P-03
PLC side
Pin number Abbreviation
Shielding wire
Connector
FG
hood
1
SDA (-)
SDB (+)
2
−
3
RS-422A
− connector
4
−
5
6
RDA (-)
−
7
8
RDB (+)
−
9
Next PT
(9-pin type)
Maker
9-pin type Delivered with the following
Units:
Made by OMRON
CS/CJ-series CPU Units,
C-series C200HS
C200HX/HG/HE(-Z)E
Delivered with the following
Units:
CVM1/CV-series CPU Units
CV500-LK201
9-pin type Delivered with the following
Units:
Made by OMRON
C-series C200HS
C200HX/HG/HE(-Z)E
Delivered with the following
Units:
CVM1/CV-series CPU Units
CV500-LK201
9-pin type Delivered with the following
Units: CS/CJ-series PLCs
Made by OMRON
Tachii Electric Wire
Co., Ltd.
Section 5-2
6
1
9
5
Remarks
123