Endress+Hauser Levelflex HART FMP51 Brief Operating Instructions page 35

Levelflex FMP51, FMP52, FMP54 HART
4-wire: 4-20mA HART (90 to 253 V
13
12
11
≥250 Ω
1 2 3
 10 Terminal assignment 4-wire; 4-20mA HART (90 to 253 V
1 Evaluation unit, e.g. PLC
2 HART communication resistor (≥ 250 Ω): Observe maximum load
3 Connection for Commubox FXA195 or FieldXpert SFX350/SFX370 (via VIATOR Bluetooth modem)
4 Analog display device: Observe maximum load
5 Signal cable including screening (if required), observe cable specification
6 Protective connection; do not disconnect!
7 Protective earth, observe cable specification
8 4...20mA HART (active): Terminals 3 and 4
9 Supply voltage: Terminals 1 and 2
10 Supply voltage: Observe terminal voltage, observe cable specification
11 Terminal for potential equalization
12 Cable entry for signal line
13 Cable entry for power supply
Endress+Hauser
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AC
10
4...20 mA
4 5
A
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AC
Electrical connection
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A0018965
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