Wiring Duct Example
CPU
Rack
8
3.6 to 102.8 mm
Duct
30mm
30mm
40mm
Mounting
bracket
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.
Expansion Rack
Input duct Output duct
Terminal
blocks for
power
equipment
Terminal
blocks for
Controller
Power
equipment
such as
transformers
and
magnetic
relays
Power duct
CK3M-series
Controller
200 mm min.
Fuses,
relays,
timers, etc.
Do not install
devices that
generate heat
or power
equipment.
Breakers,
fuses
4 Installation
4-9
CK3M-series Programmable Multi-Axis Controller User's Manual Hardware (O036)
4-3 Unit Installation
4
4-3-1 Installation in a Control Panel
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