Installation • Connecting to the power mains
Chapter 3 Installation
Panel PC 900 User's Manual V1.05
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2.3 Connecting the power supply to a B&R device
Danger!
The supply voltage to the B&R device must be completely disconnected. Before connecting the mains
cable, it is important to make absolutely sure that it has been disconnected from the power source
(e.g. power supply).
1. Touch the housing or ground connection in order to discharge any electrostatic charge from your body.
2. Connect the power supply connector to the B&R device and tighten the fastening screws (max. tightening
torque 0.5 Nm).
Figure 94: Connecting the power supply connector to a B&R device.