Connection
5.2 Connecting the device to power
SIMATIC IPC847C
Getting Started, 12/2010, A5E02669190-02
27
Secure the power plug
You can secure the power plug in order to avoid unintentional disconnection of the power
cord.
Steps for securing the power plug
1 Screw out the lower left-hand fixing screw
②
on the power supply unit.
2 Screw on the lock for the mains connector
(1) to the power supply unit.
WARNING
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.