Connecting The Power Supply - Siemens SIPROCESS GA700 Operating Instructions Manual

Connecting
8.2 Electrical connections
8.2.5

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 connect
the device.
Overview
①
②
Figure 8-5
Procedure
1. Connect the wires of the connecting cable to the appliance plug
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. Connect the device to the equipotential bonding
spring washer to the threaded bolt M4.
78
Power supply unit
Equipotential bonding
Backplane of the rack-mounted device, connecting the power supply
③
Appliance plug
③
to the power supply unit
②
. To do this screw the ring cable lug with
③
at the marked spot. Make
①
.
Rack-mounted device
Operating Instructions, A5E31874006-12