The Omron CJ1W-IC is a Expansion I/O control unit, connects to right hand side of CPU. To expand a CJ/NJ-series Controller, connect an I/O Control Unit to the CPU Rack, and I/O Interface Unit to the Expansion Rack, and connect the two Units with I/O Expa
Easy-to-use connectors enable quick expansion without any settings
Rack-mountable Units enable expanding Controller capacity even when space is limited
