ABB FPBA-01 PROFIBUS DP - Page 33

Electrical installation 33
It is recommended to use a PROFIBUS-approved D-SUB 9
connector. These connectors have a built-in termination network
and inductors for station capacitance compensation.
Connect the cable to the D-SUB connector as follows:
1A 1B 2A 2B
Red Red Green Green
OUT IN
Grounding (earthing) clamp/
Strain relief