Omron NT31 Operation Manuals page 92

Connecting to the RS-232C Port at the Host
When Using the NT Link (1:1) Method
Reference: CS1 series CPU cannot be connected with the 1:1 connection NT link method.
S Compatible host units
Some models and series of OMRON PCs have the NT link (1:1) function built in.
There are also some C200HX/HG/HE(-ZE) CPUs that can be connected by the
NT link (1:1) method by installing a communication board.
Check the model and series of the PC against the type of CPU before making the
connections.
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.
PC Series
C200HS-CPU21-E, -EC
C200HS-CPU23-E
C200HS-CPU31-E
C200HS-CPU33-E
C200HE-CPU42-(Z)E
C200HG-CPU43-(Z)E
C200HG-CPU63-(Z)E
C200HX-CPU44-(Z)E
C200HX-CPU64-(Z)E
X200HX-CPU65-ZE
C series
C200HX-CPU85-ZE
CPM1-10CDR-j
CPM1-20CDR-j
CPM1-30CDR-j
CPM1A-10CDj-j
CPM1A-20CDj-j
CPM1A-30CDj-j
CPM1A-40CDj-j
CQM1-CPU41-EV1
CQM1-CPU42-EV1
CQM1-CPU43-EV1
CQM1-CPU44-EV1
CQM1-CPU45-EV1
CV500-CPU01-EV1
(*3)
CV series CV1000-CPU01-EV1
CV2000-CPU01-EV1
CVM1-CPU01-EV2
(*3)
CVM1 series CVM1-CPU11-EV2
CVM1-CPU21-EV2
CompoBus/S
SRM1-C02-V1
master 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 CPUs of CVM1/CV series PCs without the suffix "–EVj" cannot be connected.
Use the 1:N connection NT link method instead to make the 1:1 connection. For
details, refer to "NT link (1:N) method" (page 84).
CPUs Connectable with
CPUs with Built-in
Expansion Communication
NT Link Function
C200HE-CPU32-(Z)E
C200HE-CPU42-(Z)E
C200HG-CPU33-(Z)E
C200HG-CPU43-(Z)E
C200HG-CPU53-(Z)E
C200HG-CPU63-(Z)E
C200HX-CPU34-(Z)E
C200HX-CPU44-(Z)E
C200HX-CPU54-(Z)E
C200HX-CPU64-(Z)E
C200HX-CPU65-ZE
C200HX-CPU85-ZE
(*2)
(*2)
(*2)
(*2)
(*2)
(*2)
(*2)
Section 4-1
Connectable to
(*1)
Board
C200HS
C200HE (-ZE)
C200HG (-ZE)
C200HX (-ZE)
CPM1
CQM1
CV500
CV1000
CV2000
CVM1
SRM1
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