Omron NT631C manual Recommended Connectors, Cables, and Crimp Terminals

Connecting to the Host’s RS-232C Port Section 5-1

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

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)

1

6	NT-AL001 side
		Abbreviation	Pin number
		FG	Connector
			hood
		−	1
	RS-232C	SD	2
		RD
	connector		3
		RS	4
		CS	5
		+5V	6
		−	7
		−	8
		SG	9

		PLC side
Shielding wire	Abbreviation	Pin number
	Connector
		FG
	hood
	1	−
	2	SD	RS-232C
		RD
	3		connector
	4	RS
	5	CS
	6	+5V
	7	−
	8	−
	9	SG

16

5

9 (9-pin type) (9-pin type)

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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.

Name	Model	Remarks	Delivered with
Connector	XM2A-0901	9-pin type	CS/CJ-series PLCs,
		Made by OMRON	C-series CQM1, C200HS,
			C200HX/HG/HE(-Z)E
			CVM1/CV-series CPU Units
			CV500-LK201
	XM2A-2501	25-pin type	C500-LK203
		Made by OMRON	3G2A5-LK201-EV1
			C200H-LK201-V1
	DB-25P	25-pin type	3G2A5-LK201-EV1
		Made by JAE	3G2A6-LK201-EV1

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