Duct
Duct
50 mm min.
DIN Track
20 mm min.
NX502 CPU
Unit
l
Wiring Duct Example
40 mm
30 mm
30 mm
CPU
R
ack
Other
device
120 mm + DIN
Track offset
*1
Duct
Mounting
bracket
*1. It varies depending on the DIN Track to be used. Refer to Installation Dimensions on page 5-32 under
5-3-14
Assembled Appearance and Dimensions on page 5-32 for details. It corresponds to the dimension
(B).
l
Routing Wiring Ducts
Install the wiring ducts at least 50 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.
5 Installation and Wiring
5-11
NX-series NX502 CPU Unit Hardware User's Manual (W629)
5-3 Mounting and Removing Units
5
5-3-1 Installation in a Control Panel
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