Installing and connecting the device
3.3 Connecting the device
SIMATIC IPC847E
54
Operating Instructions, 10/2018, A5E43920357-AA
Requirement
●
You have observed the information under "Country-specific information on supply voltage
(Page 49)".
Procedure
1.
Switch the on/off switch off (position 0). Information on the position of the on-off switch is
available under "Operator controls (Page 23)".
2.
Connect the power cable to the two sockets. Information on the position of the sockets is
available in "Power supply connections (Page 22)".
3.
Connect the power cable to the sockets.
4.
Switch the on/off switch to on (position | ).
The status display on the power supply modules light up green.
Note
If only one of the power supply modules works, a warning signal sounds. You turn off the
warning signal by pressing the alarm reset button on the working power supply module.
You can find information on the position of the alarm reset button under "Operator
Attach latch for power plug
To prevent unintentional removal of the power cable, you secure the plug on the device as
follows:
1.
Remove the two retaining screws
①
.
2.
Screw the power plug latches
②
using the two
fixing screws
①
.