Omron NT31 NT31C manual Connecting to the RS-232C Port at the HostSection

Connecting to the RS-232C Port at the HostSection 4-1

The host units that can be connected to the NT31/NT31C by the NT link (1:1) method using the RS-232C ports of both units are indicated in the table below.

	CPUs with Built-in	CPUs Connectable with	Connectable
PC Series		Expansion
	NT Link Function	Communication	to
		Board(*1)
	C200HS-CPU21-E, -EC	---
	C200HS-CPU23-E		C200HS
	C200HS-CPU31-E
	C200HS-CPU33-E
	C200HE-CPU42-(Z)E	C200HE-CPU32-(Z)E	C200HE (-Z)E
		C200HE-CPU42-(Z)E
	C200HG-CPU43-(Z)E	C200HG-CPU33-(Z)E	C200HG
		C200HG-CPU43-(Z)E
	C200HG-CPU63-(Z)E	C200HG-CPU53-(Z)E	(-Z)E
		C200HG-CPU63-(Z)E
		C200HX-CPU34-(Z)E
	C200HX-CPU44-(Z)E	C200HX-CPU44-(Z)E
	C200HX-CPU64-(Z)E	C200HX-CPU54-(Z)E	C200HX (-Z)E
	X200HX-CPU65-ZE	C200HX-CPU64-(Z)E
	C200HX-CPU85-ZE	C200HX-CPU65-ZE
		C200HX-CPU85-ZE
	CPM1-10CDR-j(*2)	---
C series	CPM1-20CDR-j(*2)
	CPM1-30CDR-j(*2)
	CPM1A-10CDj-j(*2)		CPM1
	CPM1A-20CDj-j(*2)
	CPM1A-30CDj-j(*2)
	CPM1A-40CDj-j(*2)
	CPM2A-30CDjj-j	---	CPM2A
	CPM2A-40CDjj-j
	CPM2A-60CDjj-j
	CPM2C-10jjjjjj-j(*3)	---	CPM2C
	CPM2C-20jjjjjj-j(*3)
	CQM1-CPU41-EV1	---
	CQM1-CPU42-EV1
	CQM1-CPU43-EV1		CQM1
	CQM1-CPU44-EV1
	CQM1-CPU45-EV1
	CQM1H-CPU21-E	CQM1H-CPU51 (*4)
	CQM1H-CPU51-E	CQM1H-CPU61 (*4)	CQM1H
	CQM1H-CPU61-E
	CV500-CPU01-EV1	---	CV500
CV series (*5)
	CV1000-CPU01-EV1	---	CV1000
	CV2000-CPU01-EV1	---	CV2000
CVM1 series	CVM1-CPU01-EV2	---
	CVM1-CPU11-EV2		CVM1
(*5)
	CVM1-CPU21-EV2
CompoBus/S		---
master	SRM1-C02-V1		SRM1
control unit

*1 One of the following communication boards is required: C200HW-COM02/COM04/COM05/COM06-EV1.

*2 A CPM1-CIF01 adapter is required.

*3 Use a CPM2C-CN111 or CS1W-CN114/118 Connecting Cable, CPM1-CIF01 RS-232C Adapter, or CPM1-CIF11 RS-422A Adapter to connect.

*4 A CQM1H-SCB41 Serial Communications Board is required.

*5 CPUs of CVM1/CV series PCs without the suffix -EVjcannot be connected.

Reference: CS1 series CPU cannot be connected with the 1:1 connection NT link method. Use the 1:N connection NT link method (standard or high-speed) instead to make the 1:1 connection. For details, refer to Using the NT Link (1:N) Method (page 72) or Using the High-speed NT Link (1:N) Method (page 75).

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