Siemens Simatic IPC647C Operating Instructions Manual page 36

Connecting
6.2 Connecting the device to power
Connecting
How to connect the device to mains
1. Ensure that the on/off switch
2. Connect the IEC connector to the socket
3. Connect the power cable to the socket and
Secure the power plug
You can secure the power plug in order to avoid unintentional disconnection of the power
cord.
How to secure the power plug
1. Remove the retaining screw on the power
2. Install the power plug clamp (2) on the
If the power plug is secured with a clamp, the power outlet must be freely accessible to
allow the device to be easily removed from the mains.
36
position (Off) when you plug in the power
cord to avoid unintentional startup of the
device.
①
turn on the on/off switch
The yellow power LED (standby) on the front
panel of the PC lights up.
supply unit.
power supply unit using the removed
retaining screw (1).
WARNING
①
is in "0"
②
.
.
Operating Instructions, 12/2010, A5E02669337-02
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SIMATIC IPC647C