Siemens SITRANS FC720 Operating Instructions Manual page 121

Transmitter
Nominal input current range
Maximum input current range
Internal load resistance SITRANS FC
SITRANS FC
Fig. 85: Connection of external device with active current output
①
Iin+
Iin-
External active current output device
Value
4 – 20 mA
2.4 – 21.6 mA
≤ 160 Ω
1
A5E52748387-AA, 2023/09
FC7x0
Wiring
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