Installation
Operating Manual PSSnet GW1 MODEtherCAT
1002692EN03
28
5.2
Mounting distances
When installing the device in the control cabinet / mounting space it is essential to maintain
a certain distance from the top and bottom, as well as to other heatproducing devices (see
diagram). The values stated for the mounting distances are minimum specifications.
20 mm
(0.787“)
20 mm
(0.787“)
C
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tro
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ca
b
in
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30 mm
(1.81“)
30 mm
(1.81“)
C
o
n
tro
l
ca
b
in
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/
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vi
ce
Fig.: Mounting distances
5.3
Supply voltage
The Gateway requires a 24 VDC supply.
To achieve the lowest possible residual ripple (≤ 5%), we recommend that you install a
threephase bridge rectifier or regulated supply.
Protect the external power supply by fitting a fuse between the external power supply and
the control system. The size of the fuse will depend on the specification of the external
power supply, the conductor cross section and on local and national regulations.
