Siemens SIMATIC HMI series Operating Instructions Manual page 60

Installing and connecting the device
3.4 Connecting the device
Procedure
1. Ensure that the cable ends of the power
supply lines are fitted with end sleeves.
2. Switch off the 24 V DC power supply.
3. Fasten the end of a connecting cable L+ and
a connecting cable M with the supplied
power supply connector.
4. Connect the power supply connector to the
relevant terminal on the device.
5. Connect the remaining L+ and M ends with
the respective terminals on the 24 V DC
power supply.
60
IFP, IFP PRO, IFP ETH
Operating Instructions, 11/2017, A5E31298376-AH