Connecting
6.2 Electrical connections
Quick Start
Compact Operating Instructions, 05/2018, A5E31805656-06
65
1. Undo the six screws ③ and open the door of the wall-mounted device.
2. Remove the shielding plate
④ on the right side panel. To do this loosen the screws.
3. Unscrew the union nut of the cable gland
⑤.
4. Insert the connecting cable through the cable gland
⑤.
5. Press the wire end ferrules (VDE 0100 Part 520) onto the ends of the wires. Th
en
c
onnect the wires of the connecting cable to the appliance plug
② at the marked spot.
Make sure that the power supply and PE conductor connections are correct!
Tighten the screws to the appliance plug with a torque of
– 0.5 Nm at the terminals
– 0.3 Nm at the strain relief and at the connector housing.
6. Connect the appliance plug
② to the power supply unit ①.
7. Fasten the connecting cable in the cable gland
⑤. To do this, tighten the union nut to a
torque of 3 Nm.
8. Insert the shielding plate
④ in the wall-mounted device again and fasten it with screws.
9. Close the door of the wall-mounted device and tighten the six screws
③ again.
10.Connect the device to the equipotential bonding
⑥. To do this screw the ring cable lug
with spring washer to the threaded bolt M4.
Electrical connections and terminal assignment at the wall-mounted device
Note
Number of inputs and outputs
The number of inputs/outputs that are actually available in the device depends on the
installed optional modules. The paragraph below includes an overview of all inputs/outputs.
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