Endress+Hauser Proline Promass F 100 - Ensure Potential Equalization

Electrical connection Proline Promass F 100 Modbus RS485
36
21
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).