Siemens SIMATIC IFP Basic Series Operating Instructions Manual page 34

Installing and connecting the device
3.3 Connecting the device
Note
To turn off the device completely, switch off the external power supply. The device does not
have an on/off switch.
Procedure
1. Switch off the 24 VDC power supply.
2. Ensure that the cable ends of the power
supply lines are fitted with end sleeves.
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 VDC
power supply.
See also
Designing interference-free controllers Designing interference-free controllers
(https://support.industry.siemens.com/cs/ww/en/view/59193566)
34
Operating Instructions, 03/2019, A5E46178354 - AB
IFP Basic