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Connecting to the Host’s RS-232C Port Section 5-1
Note A Serial Communications Board cannot be installed.
Usable Cables with Attached Connectors:
For host link, 1:1 NT Link, or 1:N NT Link (+5 V power supplied from PLC)
XW2Z-070T-1(9-pin to 9-pin, 0.7 m)
XW2Z-200T-1(9-pin to 9-pin, 2 m)
Since the CS1G/H, CQM1H, and C200HX/HG/HE(-Z)E have a +5 V output,
no external power supply is required for the NT-AL001.
5-1-4 Recommended Connectors, Cables, and Crimp Terminals
Connectors and Cables Recommended for RS-232C
When making an RS-232C connecting cable, as far as possible use the rec-
ommended parts indicated in the table below. Some Units come supplied with
one connector and connector hood.
Check the required parts and prepare them in advance.
CJ1G-CPU44/45
CJ1G-CPU42H/43H/44H/45H
CJ1H-CPU65H/66H/67H
CJ1M-CPU11/12/13/21/22/23
CQM1H-CPU51/61
C200HE-CPU32/42(-Z)E
C200HG-CPU33/43/53/63(-Z)E
C200HX-CPU34/44/54/64(-Z)E
C200HX-CPU65–ZE/85–ZE
6
5
9
1
6
5
9
1
Shielding wire
(9-pin type)
NT-AL001 side PLC side
(9-pin type)
Abbreviation Pin number
Pin number
Abbreviation
RS-232C
connector
Connector
hood
RS-232C
connector
Connector
hood
1
2
3
4
5
6
7
8
9
FG
−
SD
RD
RS
CS
+5V
−
−
SG
FG
−
SD
RD
RS
CS
+5V
−
−
SG
1
2
3
4
5
6
7
8
9
Name Model Remarks Delivered with
Connector XM2A-0901 9-pin type
Made by OMRON
CS/CJ-series PLCs,
C-series CQM1, C200HS,
C200HX/HG/HE(-Z)E
CVM1/CV-series CPU Units
CV500-LK201
XM2A-2501 25-pin type
Made by OMRON
C500-LK203
3G2A5-LK201-EV1
C200H-LK201-V1
DB-25P 25-pin type
Made by JAE
3G2A5-LK201-EV1
3G2A6-LK201-EV1