Electrical connection
Proline t-mass I 300 HART
40
Hauser
6.5
Special connection instructions
6.5.1
Connection examples
Current output 4 to 20 mA HART
4
4...20 mA
5
2
1
3
6
A0029055
20
Connection example for 4 to 20 mA HART current output (active)
1
Automation system with current input (e.g. PLC)
2
Cable shield provided at one end. The cable shield must be grounded at both ends to comply with EMC
requirements; observe cable specifications
3
Connection for HART operating devices → 65
4
Resistor for HART communication (≥ 250 Ω): observe maximum load → 169
5
Analog display unit: observe maximum load → 169
6
Transmitter
2
3
4...20 mA
4
1
5
A0028762
21
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 provided at one end. The cable shield must be grounded at both ends to comply with EMC
requirements; observe cable specifications
4
Analog display unit: observe maximum load → 169
5
Transmitter
Содержание HART Proline t-mass I 300
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