Earthing The Device - Siemens SIMATIC IFP2200 Operating Instructions Manual

Installing and connecting the device
3.4 Connecting the device
3.4.2

Earthing the device

The relevant symbol on the device identifies the terminal for the earth connection.
Protective earth
Requirement
● T20 screwdriver
● Cable lug for M4
● Protective conductor or equipotential-bonding cable with minimum cross-section 2.5 mm
Procedure
The figure below shows the connection of a protective conductor in a built-in unit. Proceed
the same way as you would when connecting an equipotential-bonding cable in a built-in unit
or the PRO device.
1. Clamp the cable lug onto the
ground cable:
– PE conductor: yellow-green,
– Equipotential bonding: black
2. Using the M4 screw, firmly attach
the cable lug to the earth
connection on the device with a
torque of 1.5 Nm.
3. Connect the protective conductor
or equipotential bonding to the
earth connection of the cabinet or
plant in which the device is
installed.
52
as depicted.
Industrial Flat Panel IFP1500, IFP1900, IFP2200, IFP1900 PRO, IFP2200 PRO, IFP1900 ETH, IFP2200 ETH
Functional ground
Operating Instructions, 07/2016, A5E31298376-AF
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