How are two 4-20 mA loop-powered sensors wired into a MNL-200?

Issue

How are two 4-20 mA loop-powered sensors wired into a MNL-200?

Product Line

TAC I/A Series

Environment

MNL controllers with at least two UI inputs (MNL-100, MNL-150, MNL-200, MNL-800)

Cause

n/a

Resolution

The image below provides a basic (but accurate) diagram of two loop-powered sensors and how they are wired with a power supply and a MNL controller.