Installing and connecting the device
3.3 Connecting the device
SIMATIC IPC277E
52 Operating Instructions, 11/2019, A5E35783335-AE
Procedure
Clamp the cable lug onto the protective earth.
Firmly attach the cable lug to the protective
conductor connection on the device using the
M4 thread (see part labeled).
Connect the protective conductor to the pro-
tective conductor connection of the cabinet or
the plant in which the device is installed.
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