System Configuration; Component Names - Omron CJ - 09-2009 Operation Manual

I/O Control Units and I/O Interface Units
3-5-2

System Configuration

3-5-3

Component Names

182
The I/O Control Unit is connected directly to the CPU Unit. If it is not immedi-
ately to the right of the CPU Unit, correct operation may not be possible.
The I/O Interface Unit is connected directly to the Power Supply Unit. If it is not
immediately to the right of the Power Supply Unit, correct operation may not
be possible.
Power
Supply Unit
Power
Supply Unit
Power
Supply Unit
CJ1W-IC101 I/O
Control Unit
IC101
OUT
Output connector for
I/O Connecting Cable
CJ1W-IC101
CPU Unit
I/O Control Unit
CPU Rack
I/O Connecting Cable
CJ1W-II101
I/O Interface Unit
Expansion Rack
I/O Connecting Cable
CJ1W-II101
I/O Interface Unit
CJ1W-II101 I/O
Interface Unit
II101
OUT
IN
Output connector for
I/O Connecting Cable
Section 3-5
Input connector for
I/O Connecting Cable