OMRON RS-422A/485 Option Board CP1W-CIF11
Brand: OMRON.
Product name: RS-422A/485 Option Board.
Model: CP1W-CIF11.
Remarks: Serial, Ports: 1 x RS-422A/485.

OMRON RS-422A/485 (isolated) Option Board CP1W-CIF12
Brand: OMRON.
Product name: RS422A/485 (isolated) Option Board.
Model: CP1W-CIF12.
Remarks: Serial, Ports: 1 x RS-422A/485 (isolated).

OMRON RS-232C Option Board CP1W-CIF01
Brand: OMRON.
Product name: RS-232C Option Board.
Model: CP1W-CIF01.
Remarks: Serial, Ports: 1 x RS-232C.

OMRON USB Programming cable CP1W-CN221
USB Programming cable

OMRON Ethernet Option Board CP1W-CIF41

OMRON I/O Connecting Cable CP1W-CN811