Siemens SIMATIC KP400 Comfort Operating Instructions Manual page 43

Wiring diagram
The figure below shows the equipotential bonding connection for the TP700 Comfort; it also
applies to all other Comfort devices.
①
②
③
④
⑤
⑥
⑦
CAUTION
Damage to the interface modules possible
Cable shielding is not suitable for equipotential bonding.
Use only the prescribed equipotential bonding conductors. The minimum cross-section of a
conductor used for equipotential bonding is 16 mm². The interface modules may otherwise
be damaged or destroyed.
Comfort Panels
Operating Instructions, 03/2012, A5E03404994-02
Control cabinet
Equipotential bonding rail
Equipotential bonding cable
PROFINET data line
PROFIBUS data line
Cable clip
Ground connection
Mounting and connecting the HMI device
3.3 Connecting the device
43