Siemens SIMATIC RF600 Series System Manual page 467

Follow the steps below to mount and connect the wide-range power supply unit:
1. Mount the wide-range power supply using the 4x screws.
Remember to make the grounding connection with the mounting hole
metal shoe.
For detailed information on grounding and compliance with the EMC directives, refer to
the "Grounding connection" section below.
2. Connect the reader to the outputs
3. Connect the power cable to the primary input (PE)
unit.
4. Connect the power cable of the wide-range power supply unit to the voltage supply.
NOTICE
Plugging/pulling the power supply cable
Plugging or pulling the power cable of the wide-range power supply unit is only permitted
when no voltage is applied (powered-down)
NOTICE
Strain on the power cable connector
The power cable is attached to / removed from the power supply using the knurled nut
integrated in the plug. Avoid twisting the plug once it is mounted. If high shock and vibration
occurs, this stress must be absorbed by the power cable.
NOTICE
Restriction for maximum load
If the readers are operated permanently at full load and the digital inputs/outputs are loaded
with the maximum total current of 1.1 A, the maximum current consumption of a reader can
reach 2 A. In this case, a maximum of one reader may be connected per wide-range power
supply unit.
The wide-range power supply unit (protection class I, degree of protection IP67) has four
mounting holes for securing the device.
SIMATIC RF600
System Manual, 11/2018, J31069-D0171-U001-A21-7618
10.1 Wide-range power supply unit for SIMATIC RF systems
② ③
and of the wide-range power supply unit.
①
④
provided by the
of the wide-range power supply
Accessories
467