Description
2.2 Operator Controls
SIMATIC Box PC 827B
Getting Started, 07/2008, A5E01127540-02
9
2.2
Operator Controls
On / Off switch
On / Off switch
Description
The On / Off switch does not disconnect the device from
mains. When the switch is in position (Off), the device is
still supplied with mains voltage in order to generated the
internal auxiliary voltage for the power supply.
WARNING
The On/Off switch does not disconnect the device from the supply system.
NOTICE
Close the operating system before shutting down the device with the on/off switch,
otherwise data may be lost.