Electrical connection
Proline Promass F 100 Modbus RS485
36
2
1
A
B
3
A
B
L+
L-
L- L+
A
B
5
6
7
4
8
A
B
L+
L-
A0028766
13
Electrical connection between the transmitter and Safety Barrier Promass 100
1
Control system (e.g. PLC)
2
Observe cable specifications → 28
3
Safety Barrier Promass 100: terminal assignment → 32
4
Observe cable specifications → 28
5
Non-hazardous area
6
Non-hazardous area and Zone 2/Div. 2
7
Intrinsically safe area
8
Transmitter: terminal assignment → 29
7.2.3
Ensure potential equalization
Requirements
No special measures for potential equalization are required.
For devices intended for use in hazardous locations, please observe the guidelines in
the Ex documentation (XA).
