Omron CS1W-MCH71 -, Operation Manual

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36
Installation
Section 3-2
3. Attach the End Cover to the Unit on the far right side of the Rack.
Note If the sliders are not locked securely, the MC Unit may not function properly.
Be sure the sliders are completely locked into place.
To separate two Units, slide the sliders to the release position to release the
lock.
CS1W-MCH71
1,2,3... 1. Hook the top mounting hooks on the base of the Unit on the Backplane.
2. Correctly insert the Unit into the Backplane connectors.
3. Tighten the screw on the bottom of the Unit with a Phillips screwdriver.
Leave enough space for ventilation and accessibility between the Unit and
the ducts for attachment and removal of the Unit as shown in the figure be-
low.
Note Tighten the bottom screw to a torque of 0.4 N·m.
To remove the Unit, loosen the screw on the bottom of the Unit with a Phillips
driver, and then lift the Unit from below.
3-2-3 Unit Handling Precautions
Always turn OFF the CPU Unit before mounting or removing a MC Unit or
connecting or disconnecting cables to or from the MC Unit.
Place the port connecting cables in a different duct from those for high-voltage
lines or power lines to prevent the effects of electrical noise from these lines.
Backplane
Mounting hooks
Duct
20 mm min.
20 mm min.
Backplane
MC Unit
Phillips screwdriver
Duct