Omron CP1E-ED

5-11
5 Installation and Wiring
CP1E CPU Unit Hardware User’s Manual(W479)
5-2 Installation
5
5-2-3 Installation
Precautions for Correct UsePrecautions for Correct Use
Tighten terminal block screws and cable screws to the following torques.
M4: 1.2 N·m
M3: 0.5 N·m
 Routing Wiring Ducts
Install the wiring ducts at least 20 mm between the tops of the Racks and any other objects, (e.g.,
ceiling, wiring ducts, structural supports, devices, etc.) to provide enough space for air circulation
and replacement of Units.
Input duct Output duct Power duct
200 mm min.
CP1E
Breaker
Fuse
Power
equipment,
such as
transformers
and magnetic
relays
Terminal blocks
for power
equipment
Terminal
blocks for
PLC
Fuses, timers,
relays, etc.
(Not heat-
generating
equipment or
power
equipment.)