General technical specifications
1.1 Installation and EMC guidelines
1.1.10.3
Equipotential busbar
An equipotential busbar should be provided in each control cabinet to facilitate wiring.
All internal and external components must be interconnected with this equipotential busbar.
Schematic circuit diagram
22
SIMATIC TDC hardware
System Manual, 12/2013, A5E01114865-07