Cj-Series I/O Control Units And I/O Interface Units; Models And Specifications; Component And Functions - Omron NJ501-1 Series User Manual

3 Configuration Units
3-6 CJ-series I/O Control Units and I/O
Interface Units
An I/O Control Unit and I/O Interface Units are used to connect Expansion Racks to the NJ-series CPU
Rack to expand the system.
3-6-1

Models and Specifications

 I/O Control Unit
Model
CJ1W-IC101
 I/O Interface Unit
Model
CJ1W-II101
3-6-2

Component and Functions

CJ1W-IC101
I/O Control Unit
Output connector for
I/O Connecting Cable
Precautions for Correct Use Precautions for Correct Use
Attach the enclosed cover to the I/O Connecting Cable connector on the I/O Interface Unit when
it is not being used to protect it from dust.
3-30
The I/O Control Unit is required to connect a CJ-series Expansion Rack to an NJ-series CPU
Rack. The I/O Control Unit must be connected immediately to the right of the CPU Unit. Con-
nect to the I/O Interface Unit (CJ1W-II101) on the first Expansion Rack with a CS/CJ-series I/O
Connecting Cable.
One Interface Unit is required for each CJ-series Expansion Rack. One End Cover is provided
with each Unit.
CJ1W-II101
I/O Interface Unit
C I 1 0 1
O U
T
Output connector for
I/O Connecting Cable
Specifications
Specifications
II101
O U T
IN
Input connector for
I/O Connecting Cable
NJ-series CPU Unit Hardware User's Manual (W500)