Connecting Cj-Series Expansion Racks - Omron CJ1W-ID Series User Manual

4 Installation and Wiring
4-3-4

Connecting CJ-series Expansion Racks

CS/CJ-series I/O Connecting Cables are used to connect the NJ-series CPU Rack and CJ-series
Expansion Racks.
 CS/CJ-series I/O Connecting Cables
• These connectors are equipped with easy-lock connectors.
• Use them to connect the CPU Rack to an Expansion Rack or to connect two Expansion Racks.
Model number
CS1W-CN313
CS1W-CN713
CS1W-CN223
CS1W-CN323
CS1W-CN523
CS1W-CN133
CS1W-CN133B2
• The CS/CJ-series I/O Connecting Cables are used to connect the I/O Control Unit on the NJ-
series CPU Rack to the I/O Interface Unit on a CJ-series Expansion Rack or to connect the I/O
Interface Units on two CJ-series Expansion Racks.
• Install the Racks and select I/O Connecting Cables so that the total length of all I/O Connecting
Cables does not exceed 12 m.
• The following diagram shows where each I/O Connecting Cable must be connected on each
Rack. The Rack will not operate if the cables aren't connected properly.
NJ-series
Power Supply Unit
Total cable
length:
12 m max.
NJ-series
Power Supply Unit
NJ-series
Power Supply Unit
4-20
Cable length
0.3 m
0.7 m
2 m
3 m
5 m
10 m
12 m
NJ-series
NJ-series
Power Supply Unit
CPU Unit
I/O Interface Unit
I/O Interface Unit
I/O Interface Unit
I/O Control Unit
CPU Rack
I/O Connecting Cable
CJ-series Expansion Rack
I/O Connecting Cable
CJ-series Expansion Rack
I/O Connecting Cable
CJ-series Expansion Rack
NJ-series CPU Unit Hardware User's Manual (W500)