Requirements for operation
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Requirements for operation
The following prerequisites must be fulfilled to operate the EU5C-SWD-
SERCOS gateway:
4.1
Network systems
·
SmartWire-DT network with maximum number of up to 99 participants/
stations/slaves and maximum extension of up to 600 meters.
·
Sercos network with Sercos PLC (master device). Maximum cable
length is 100 meters.
4.2
Power supply
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
.
Device destruction
Ensure a reliable electrical isolation of the low voltage for the 24 volt
supply. Only use power supply units complying with IEC 60364-4-41 (VDE
0100 Part 410) or HD 384.4.41 S2.
Important:
Please take into consideration the total power consumption of your
SmartWire-DT network and, if necessary, plan for an additional
feeder module EU5C-SWD-PF2.
You can find information on the power consumption in the operating
manuals of the SmartWire-DT devices.
SmartWire-DT Gateway | EU5C-SWD-SERCOS
DOC160805UM01EN | Revision 1 | English | 2017-02 | Released | Public
© Hilscher 2017
