ABB FPBA-01 - Connector Wiring

Electrical installation
39
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. The cable
should be connected to the D-SUB connector as follows:
Figure 2. Connector wiring
1A 1B 2A 2B
Red Red Green Green
OUT
IN
Grounding clamp/
Strain relief