Emerson Rosemont Wireless 781S Smart Quick Start Manual page 9

December 2022
Figure 3-2: Wiring Guide
Red - positive
Blk - negative
Wht - RS-485 comm A
Blu - RS-485 comm B
Figure 3-3: Emerson Wireless 781S
Quick Start Guide
A. Power
B. Data
A. Power output
B. RS-485 comm
Quick Start Guide
9