Figure A-2: Loop Resistance: Passive IS Analog Input
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A. Loop resistance [Ω]
B. External power supply voltage [V]
Max Loop Resistance
(14)
@ 23 mA = 43.4 * (External Power Supply Voltage – 8.7) [Ω]
Figure A-3: Loop Resistance: Active Non-IS Analog Input
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A. Loop resistance [Ω]
B. Lift-off voltage [V]
Max Loop Resistance
(14)
= (20.9 – Lift-off Voltage)/Max Loop Current – 330 [Ω]
Specifications and reference data Reference Manual
December 2019 00809-0100-2410
116 Reference Manual
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