Omron NSJ CONTROLLERS - 03-2008 Operation Manual page 132

Mounting and Wiring Expansion Units
Cable Connections
Note
Connecting the Simple
Locking Connectors
• The following diagram shows examples of proper Rack connections. Con-
nect the simple lock connectors to the I/O Control Unit on the NSJ Con-
troller and the I/O Interface Units on the CJ-series Expansion Racks.
• The top and bottom of the connector are different. Be sure the connector
is facing the correct direction before connecting it.
Power Supply Unit
CS1W-CN1@@@
I/O Connecting Cables
Power Supply Units
(1) I/O Interface Unit must be connected immediately to the right of the Pow-
er Supply Unit.
(2) The total length of CS/CJ-series I/O Connecting Cable connecting the
NSJ I/O Control Unit on the NSJ Controller to the I/O Interface Unit on the
first CJ-series Expansion Rack and connecting the I/O Interface Units on
adjacent CJ-series Expansion Racks must be 12 m or less.
Press the tabs on the end of the connector and insert the connector until it
locks in place. The NSJ Controller will not operate properly if the connector
isn't inserted completely.
To remove the connector, press the tabs and pull the connector out.
NSJW-IC101
I/O Control Unit
CJ1W-II101
I/O Interface Unit
10 Units max.
CJ1W-II101
I/O Interface Unit
10 Units max.
CJ1W-II101
I/O Interface Unit
10 Units max.
CJ-series Basic I/O Units
CJ-series Special I/O Units
CJ-series CPU Bus Units
Section 5-3
NSJ@-@@@@-G5D
Up to 3 Racks
(3 x 10 Units max.)
NSJ@-@@@@-M3D
Up to 1 Rack
(10 Units max.)
101