Communication Module Connections - Delta M50A 261 Operation And Installation Manual

3.7 Communication Module Connections

The communication module is shown in Figure 3-23. It provides VCC, RS-485,
dry contact, EPO, and Digital Input terminals for use in various applications.
Details for each are presented below.
There's a 12 VDC source between VCC & GND for use with external device.
VCC *1 & EPO *1
Digital Inputs *6
12V 12V
- -
+ +
VCC & RS-485
Figure 3-23: Communication Module Layout
Dry Contact * 2
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Installation