Siemens SIMATIC PANEL PC 877 Operations Instructions Page 43

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SIMATIC Panel PC 577
Operating Instructions, Release 04/2006, A5E00798484-01
5-1
Connecting
5
5.1 5.1 Overview
Introduction
Once you have mounted the device, connect it.
Warning
Do not touch power cables or data transmission cables during electrical storms and do not
connect any cables.
Unplug the mains connector from the socket to be sure the electricity is disconnected.
Caution
Connection sequence
Follow the described sequence when connecting the device to avoid damaging it.
Commissioning
Allow the device to adjust to the room temperature before connecting the device. Do no
place the device near direct heat radiation. If moisture condensation occurs, wait at least
about 12 hours before you switch on the device.
Risk of data loss!
Do not disconnect the power supply when the device is in operation. Disconnect the power
only after the device has been correctly shut down.
Requirement
The device has been installed in conformity with the EMC directive
The device has been installed according to the information provided in these operating
instructions.
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