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18
Installing the Units
Section 3-1
3-1
Installing the Units
Mount the Universal Input Unit in a CJ-series CPU Rack or Expansion Rack.
Use the following procedure to mount the Units.
1,2,3...
1.
Align the connectors and press in firmly on the Units to connect them com-
pletely.
2.
Move the yellow sliders on the top and bottom of the Unit to the lock posi-
tion to secure the Units. The sliders should click into place.
3.
Attach an End Cover to the Unit on the right end of the Rack.
Note
• The CJ-series PLC may not operate properly if the sliders are not locked
firmly into place.
• Always mount an End Cover.
Handling Precautions
• Be sure to turn OFF the power supply to the PLC before installing or dis-
connecting Units or wiring.
• To reduce the risk of malfunctioning due to electrical noise, wire input and
output lines in separate ducts from high-voltage and power lines.
CPU Rack
Power Supply Unit
CPU Unit
Connected Units
(10 max.)
End Cover
(included with CPU Unit)
Hooks
Connector
Hook holes
Move the sliders to the back
until they click into place.
Slider
Release
Lock
Summary of Contents for SYSMAC CJ1W-AD04U
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Page 5: ...vi...
Page 9: ...x...
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Page 61: ...42 Expansion Setting Area Section 4 3...
Page 69: ...50 Dimensions Appendix A...