Siemens IFP V2 UL Operating Manual page 37

Connecting the power supply
1. Fit ferrules to the ends of the
power supply cables.
2. Switch off the 24 V DC power
supply.
3. Fasten the ends of the power
supply lines L+ and M with the
supplied power supply
connector, torque
0.5 to 0.6 Nm.
4. Connect the power supply
connector to the X80
interface of the device.
5. Connect the remaining L+ and
M ends with the respective
terminals on the 24 V DC
power supply.
6. If you are using an extended
version or a PRO device in
extended mode, attach the
supplied ferrite to the power
supply cables as shown. Each
power supply line must be
routed twice through the
ferrite.
The distance between the
ferrite and the power supply
connector must not exceed
200 mm.
See also
Designing interference-free controllers
(https://support.industry.siemens.com/cs/ww/en/view/59193566)
IFP V2 UL hazardous information
Operating Manual, 11/2023
Installing and connecting the device
3.5 Connecting the device
37