The communication module of M80/60U is shown in Figure 3-35. It provides
VCC, RS-485, Rapid shutdown system connection, EPO, and Digital Input
terminals
for use in various applications. Details for each are presented below.
There's a 12VDC source between VCC & GND for use with external device.
3.5 Communication Module Connections
Figure 3-35: Communication Module Layout
Rapid Shutdown System Connection
VCC & RS-485 EPO*1 &
Digital Inputs*6
Terminal Resistor
57
Installation
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