Omron Programmable Terminals NT31 NT31C Setup Manual page 113

Connecting to the Host's RS-422A/485 Port
Units with Built-in Host Link Function
PC Series
Host Link Unit /
Communication Board
CS1 series CS1W-SCB41-E
3G2A6-LK202-EV1
C200H-LK202-V1
C200HW-COM03/06-EV1
C series
3G2A5-LK201-EV1
C500-LK203
CQM1H-SCB41
CV CV series i
CV500-LK201
(*2) ( 2)
CVM1 se-
CV500-LK201
(*2)
ries
SRM1
*1: Use a CPM2C-CN111 or CS1W-CN114/118 Connecting Cable, CPM1-CIF01 RS-232C Adapter, or CPM1-CIF11
RS-422A Adapter to connect.
*2: CPUs of CVM1/CV-series PCs without the suffix -EVj cannot be connected.
102
function built in. With the CS1-series and CQM1H, the host link method can be
used by installing a serial communication board. In addition, some C200HX/HG/
HE(-Z)E devices have an integral CPU that can be connected in the host link
method by installing a communication board.
With the CPM2A and CPM2C, an RS-422A type of 1:1 NT Link can be created
through a CPM1-CIF11 RS-422A Adapter.
Check the model and series of the PC and the type of the installed Board or Unit
before making a connection.
The host units featuring the RS-422A/485 type host link function and can be con-
nected to the RS-422A/485 port of the NT31/NT31C are indicated in the table
below.
CPU
CPM1-10/20/30CDR-j
+CPM1-CIF11
CPM1A-10/20/30/40CDj-j
+CPM1-CIF11
CPM2A-30/40/60CDj-j
+CPM1-CIF11
(Peripheral port connection)
CPM2C-10/20jjjjjj-j
CV500-CPU01-EV1
CV1000-CPU01-EV1
CV2000-CPU01-EV1
CVM1-CPU01-EV2
CVM1-CPU11-EV2
CVM1-CPU21-EV2
SRM1-C02-V1+CPM1-CIF11
The host link method cannot be used when an NT31/NT31C is connected using
RS-485. To use the host link method, connect by RS-422A.
CPUs Connectable with CPUs Connectable with
Host Link Units or Expansion
Communication Board
CS1G-CPU42/43/44/45-EV1
CS1H-CPU63/64/65/66/67-EV1
C1000H-CPU01-EV1
C2000H-CPU01-EV1
C200HS-CPU01/03/21/23/31/33-E
C200HS-CPU01/21-EC
C200HE-CPU11/32/42-E
C200HE-CPU11/32/42-ZE
C200HG-CPU33/43/53/63-E
C200HG-CPU33/43/53/63-ZE
C200HX-CPU34/44/54/64-E
C200HX-CPU34/44/54/64/65/85-ZE
C200HE-CPU32/42-E
C200HE-CPU32/42-ZE
C200HG-CPU33/43/53/63-E
C200HG-CPU33/43/53/63-ZE
C200HX-CPU34/44/54/64-E
C200HX-CPU34/44/54/64/65/85-ZE
C1000H-CPU01-EV1
C2000H-CPU01-EV1
C1000H-CPU01-EV1
C2000H-CPU01-EV1
(*1)
CQM1H-CPU51/61
CV500-CPU01-EV1
CV1000-CPU01-EV1
CV2000-CPU01-EV1
CVM1-CPU01-EV2
CVM1-CPU11-EV2
CVM1-CPU21-EV2
Section 5-2
Connectable Connectable
to
CS1G
CS1H
C1000H
C2000H
C200HS
C200HE
C200HE-ZE
C200HG
C200HG-ZE
C200HX
C200HX-ZE
C200HE
C200HE-ZE
C200HG
C200HG-ZE
C200HX
C200HX-ZE
C1000H
C2000H
C1000H
C2000H
CPM1 CPM1
CPM2A
CPM2C
CQM1H
CV500
CV1000
CV2000
CVM1
SRM1