Installing gateway
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7.2.2
Removing gateway from top hat rail
To remove the gateway from the top hat rail, proceed as follows:
Electrical shock:
Make sure that the gateway is disconnected
from any power supply! Cover or enclose neighboring units that are live!
Ø
Push down the gateway with slight force (to
overcome the resistance of the spring in the bolt),
then unhook the gateway first from the lower railing
and then from the upper railing.
Unhook gateway
7.3
Connecting gateway to power supply
Danger of lethal injuries by unexpected starting up of motors or
machinery!
If you have already integrated devices into a system, secure the operating
range of any connected parts of the system against access, so that nobody
is endangered by motors or machinery starting up unexpectedly.
Danger of unsafe operation of the system
In safety-relevant applications the power supply providing power for the
SmartWire-DT system must feature a PELV power feed module (protective
extra low voltage).
Danger of unsafe operation of the system
You must take safety precautions (emergency switching off) in the external
circuitry of the gateway and any power modules type EU5C-SWD-PF1-1 or
EU5C-SWDPF2-1 that are used. To do so, plan to switch off the power
supply to the contactor coils
AUX
.
SmartWire-DT Gateway | EU5C-SWD-SERCOS
DOC160805UM01EN | Revision 1 | English | 2017-02 | Released | Public
© Hilscher 2017
