Operating instructions

Table Of Contents
Mounting and connecting the HMI device
3.3 Connecting the device
Comfort Panels
Operating Instructions, 03/2012, A5E03404994-02
43
Wiring diagram
The figure below shows the equipotential bonding connection for the TP700 Comfort; it also
applies to all other Comfort devices.
73
Control cabinet
Equipotential bonding rail
Equipotential bonding cable
PROFINET data line
PROFIBUS data line
Cable clip
Ground connection
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.