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CJ1W-IC / II

CJ-series I/O Control Unit / I/O Interface Unit

CJ1W-IC / II

Expand CJ/NJ-series with These Units

International Standards

  • The standards are abbreviated as follows: U: UL, U1: UL (Class I Division 2 Products for Hazardous Locations), C: CSA, UC: cULus, UC1: cULus (Class I Division 2 Products for Hazardous Locations), CU: cUL, N: NK, L: Lloyd, and CE: EC Directives.
  • Contact your OMRON representative for further details and applicable conditions for these standards.

I/O Control Unit (Mounted on CPU Rack when Connecting Expansion Racks)

Product
name
Specifications Current
consumption (A)
Model Stand-
ards
5 V 24 V
CJ-series I/O
Control Unit
Mount one I/O Control Unit on the CPU Rack when
connecting one or more Expansion Racks.
Connecting Cable: CS1W-CN[][]3 Expansion
Connecting Cable
Connected Unit: CJ1W-II101 I/O Interface Unit
Mount to the right of the CPU Unit.
0.02 --- CJ1W-IC101 UC1, N,
L, CE

Note: Mounting the I/O Control Unit in any other location may cause faulty operation.

I/O Interface Unit (Mounted on Expansion Rack)

Product
Name
Specifications Current
consumption (A)
Model Stand-
ards
5 V 24 V
CJ-series I/O
Interface Unit
One I/O Interface Unit is required on each Expansion
Rack.
Connecting Cable: CS1W-CN[][]3 Expansion Connecting
Cable Mount to the right of the Power Supply Unit.
0.13 --- CJ1W-II101 UC1, N,
L, CE

Note: Mounting the I/O Interface Unit in any other location may cause faulty operation.