Omron CK3W-GC 00 Series Hardware User Manual page 143

 Wiring Duct Example
30mm
40mm
 Routing Wiring Ducts
Install the wiring ducts at least 20 mm away from the tops of the Rack and any other objects (e.g.,
ceiling, wiring ducts, structural supports, devices, etc.) to provide enough space for air circulation
and replacement of Units.
CK3M-series
Controller
Expansion Rack
CK3M-series Programmable Multi-Axis Controller User's Manual Hardware (O036)
83.6 to 102.8 mm
CPU
Rack
30mm
Duct
Input duct
Fuses,
relays,
Terminal
timers, etc.
blocks for
Do not install
Controller
devices that
generate heat
or power
equipment.
Mounting
bracket
Output duct Power duct
200 mm min.
Breakers,
fuses
Power
equipment
such as
transformers
and
magnetic
relays
Terminal
blocks for
power
equipment
4 Installation
4
4-9