Endress+Hauser Proline Promass E 100 Manual page 36

36
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PROFIBUS DP
1 2
A
B
 13 Connection example for PROFIBUS DP, non-hazardous area and Zone 2/Div. 2
1 Control system (e.g. PLC)
2 Cable shield: the cable shield must be grounded at both ends to comply with EMC requirements; observe cable
specifications
3 Transmitter
If baud rates > 1.5 MBaud an EMC cable entry must be used and the cable shield must continue
as far as the terminal wherever possible.
Modbus RS485
Modbus RS485, non-hazardous area and Zone 2/Div. 2
1 2
A
B
 14 Connection example for Modbus RS485, non-hazardous area and Zone 2/Div. 2
1 Control system (e.g. PLC)
2 Cable shield: the cable shield must be grounded at both ends to comply with EMC requirements; observe cable
specifications →  39
3 Distribution box
4 Transmitter
Proline Promass E 100
3
A
B
A
B
3
A
B
A
B
Endress+Hauser
4
4
A0028765
4
4
A0028765