Operating Instructions (compact)
1.8 Connecting
SIMATIC HMI IPC577C
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Operating Instructions (Compact), 05/2009, A5E02368077-01
● Use equipotential bonding conductors made of copper or galvanized steel. Connect the
cables to the ground or protective conductor over a wide area. Protect the ground or
protective conductor from corrosion.
● Lay the equipotential bonding cable in such a way that the area between the equipotential
bonding cable and signal cables is as small as possible.