Proline Promag W 400 HART
Electrical connection
Hauser
49
7.3
Special connection instructions
7.3.1
Connection examples
Current output 4 to 20 mA HART
4
4...20 mA
5
2
1
3
6
A0029055
23
Connection example for 4 to 20 mA HART current output (active)
1
Automation system with current input (e.g. PLC)
2
Cable shield: the cable shield must be grounded at both ends to comply with EMC requirements; observe cable
specifications
3
Connection for HART operating devices
4
Resistor for HART communication (≥ 250 Ω): observe maximum load → 151
5
Analog display unit: observe maximum load → 151
6
Transmitter
2
3
4...20 mA
4
1
5
A0028762
24
Connection example for 4 to 20 mA HART current output (passive)
1
Automation system with current input (e.g. PLC)
2
Power supply
3
Cable shield: the cable shield must be grounded at both ends to comply with EMC requirements; observe cable
specifications
4
Analog display unit: observe maximum load → 151
5
Transmitter
Summary of Contents for Proline Promag W 400 HART
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