Omron NX701-1620, User Manual

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4 Installation and Wiring
NX-series CPU Unit Hardware User’s Manual (W535)
4-
3 Mou
n
ting
Unit
s
4
4-
3-1 Installa
tion in a C
ontrol Panel
Precautions for Correct Use
Tighten terminal block screws and cable screws to the following torques.
Terminal Screws
M4: 1.2 N·m
M3: 0.5 N·m
Cable Connector Screws
M2.6: 0.2 N·m
 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.
Breakers,
fuses
Power
equipment
such as
transformers
and magnetic
relays
Terminal blocks for
power equipment
Terminal blocks
for PLC
Fuses, relays, timers, etc.
(Do not install devices that
generate heat or power
equipment.)
NX-series
Controller
Input duct
Output duct
200 mm min.
Power duct
EtherCAT
Slave Terminal, etc.