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Siemens SIMATIC IFP Basic Series

Siemens SIMATIC IFP Basic Series
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Installing and connecting the device
3.3 Connecting the device
IFP Basic
32 Operating Instructions, 03/2019, A5E46178354 - AB
3.3.2
Earthing the device
The relevant symbol on the device identifies the terminal for the earth connection.
Requirement
T20 screwdriver
Cable lug for M4
Protective conductor or equipotential-bonding cable with minimum cross-section 2.5 mm
2
Procedure
The figure below shows the connection of a function earth.
1.
Clamp the cable lug onto the
ground cable:
PE conductor: yellow-
green, as depicted.
Equipotential bonding:
black
2.
Using the M4 screw, firmly
attach the cable lug to the
earth connection on the
device with a torque of
0.8 Nm.
3.
Connect the function earth to
the earth connection of the
cabinet or plant in which the
device is installed.

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