Omron NT631C manual C200HX-CPU65-ZEC200HX-CPU85-ZE, CVM1-CPU01-EV2CVM1-CPU11-EV2 CVM1-CPU21-EV2

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

C200HE-CPU32/42(-Z)E

C200HG-CPU33/43/53/63(-Z)E

C200HZ-CPU34/44/54/64(-Z)E

C200HX-CPU65-ZEC200HX-CPU85-ZE

CV500-CPU01-EV1CV1000-CPU01-EV1

CV2000-CPU01-EV1

CVM1-CPU01-EV2CVM1-CPU11-EV2

CVM1-CPU21-EV2

SRM1-C02-V2

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)

CVM1/CV-series CPU Units whose model names do not have the suffix -EV@cannot be connected by any connection method.

When connecting to the peripheral port of a CS/CJ-series CPU Unit, a CS1W- CN118 Connecting Cable is required in addition to the above cables. (Supply power to the +5-V output of the NT-AL001 from an external power supply when using this method.)

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 1 6

Abbreviation Pin number

Connector

hoodFG

1−

2SD

	RD	RS-232C
3		connector
4	RS

5CS

6+5V

7−

8−

9SG

5

9	(9-pin type)	Shielding wire	(9-pin type)	5	9
	When there is no +5 V output at the PLC side			When using host link or NT Link (1:1)
	When there is +5 V output at the PLC side			When using NT Link (1:N)

•When using the host link or NT Link (1:1) method, short the RS and CS terminals at the PLC side with each other (leave the RS and CS terminals at the NT-AL001 side open).

•When using the NT Link (1:N), cross-connect the RS and CS terminals at the NT-AL001 and PLC sides.

If there is +5 V output at the PLC side, no external power supply is re- quired for the NT-AL001.

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