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1-3 Connecting to the Host
The types of host that can be connected to a PT by using the serial ports on the NS-series
PT and connecting to an RS-232C port at the host are described here.
1-3-1 Connecting to an RS-232C Port at the Host
Compatible Host Units
Some models and series of OMRON PLCs have the host link function built in.
In the CS-series or CQM1H PLCs, the host link method can be used by installing a Serial
Communications Board. In addition, some C200HX/HG/HE(-Z)E have an integral CPU Unit
that can be connected in the host link method by installing a Communications Board.
Check the model and series of the PLC, the type of installed Serial Communications Board
or Serial Communications Unit before making a connection.
The PLC Units/Boards that can be connected to an NS-series PT through a Host Link
connection using RS-232C ports on both the PLC Unit/Board and PT are listed in the
following table.
PLC Series
CS Series
CJ Series
C Series
CPU Units with Built-in Host Link
Function
CS1G-CPU42/43/44/45-EV1
CS1H-CPU63/64/65/66/67-EV1
CS1G-CPU42H/43H/44H/45H
CS1H-CPU63H/64H/65H/66H/67H
CJ1G-CPU44/CPU45
CJ1G-CPU42H/43H/44H/45H
CJ1H-CPU65H/66H/67H
CJ1H-CPU65H/66H/67H-R
CJ2H-CPU64/65/66/67/68(-EIP)
CJ1M-CPU11/12/13/21/22/23
CJ2M-CPU11/12/13/14/15
C200HS-CPU21/22/31/33-E
C200HE-CPU42-E
C200HE-CPU42-ZE
C200HG-CPU43/63-E
C200HG-CPU43/63-ZE
C200HX-CPU44/64-E
C200HX-CPU44/64/65/85-ZE
CPU Units Connectable with Host
Link Units or Expansion
Communications Board
CS1G-CPU42/43/44/45-EV1
CS1H-CPU63/64/65/66/67-EV1
CS1G-CPU42H/43H/44H/45H
CS1H-CPU63H/64H/65H/66H/67H
CJ1G-CPU44/CPU45
CJ1G-CPU42H/43H/44H/45H
CJ1H-CPU65H/66H/67H
CJ1H-CPU65H/66H/67H-R
CJ2H-CPU64/65/66/67/68(-EIP)
CJ1M-CPU11/12/13/21/22/23
CJ2M-CPU11/12/13/14/15
/31/32/33/34/35
CP1H-XA40DR-A/XA40DT-D/XA40D
T1-D/X40DR-A/X40DT-D/X40DT1-D/
Y20DT-D
CP1L-L14DR-A/L14DR-D/L14DT-D/L
14DT1-D/L20DR-A/L20DR-D/L20DT-
D/L20DT1-D/M30DR-A/M30DR-D/M3
0DT-D/M30DT1-D/M40DR-A/M40DR-
D/M40DT-D/M40DT1-D
C1000H-CPU01-EV1
C2000H-CPU01-EV1
C200HS-CPU01/03/21/23/31/33-E
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
6
Host Link Unit/
Communications
Board
CS1W-SCU21-V1
CS1W-SCB21-V1
CS1W-SCB41-V1
CJ1W-SCU21/41-V1
CP1W-CIF01
C120-LK201-EV1
C200H-LK201-EV1
C200HW-COM02/04/
05/06-EV1
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