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Wiring a 2-wire Transmitter to an STBACI1225 Analog Input

Goals and Symptoms

This resolution describes how to wire 2-wire analog transmitters to the inputs of an STBACI1225 analog input module.

Causes and Fixes

2-wire analog transmitters require a loop power supply to power the loop. The following diagram shows how this is done with a single power supply for all current loops.

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