Connecting
6.2 Electrical connections
Quick Start
Compact Operating Instructions, 05/2018, A5E31805656-06
55
Connecting the power supply
Note
Appliance plug
You can use any appliance plug that fulfills the conditions of DIN
EN 60320-1, ≥ 6 A to
Figure 6-10 Backplane of the rack-mounted device, connecting the power supply
1. Connect the wires of the connecting cable to the appliance plug ③ at the marked spot.
Make sure that the mains conductor, the neutral conductor (N) and the protective
conductor (PE) are connected correctly!
If you are using the power plug that is available as an option, tighten the screws in the
appliance plug with the following torques:
– 0.5 Nm at the terminals
– 0.3 Nm at the cable terminals (strain relief) and the connector enclosure
2. Connect the appliance plug
③ to the power supply unit ①.
3. Connect the device to the equipotential bonding
②. To do this screw the ring cable lug
with spring washer to the threaded bolt M4.