This topic is the install guide for the after-market gateway (part# G0097460) with the universal harness (part# A0006648426) when utilizing the DSE G8600 Controller.
Modbus Communication Settings and Notes
To program the RS485 port 2:
-
Connect to controller via USB or ethernet connection and the DSE Configuration Suite software.
-
From left side pane in software, navigate to G8600 Configuration> Communications>RS485 Ports.
-
Update Port 2 settings to the values shown in this table.
|
Server ID: 1 |
|
Baud Rate: 9600 |
|
Port Usage: Modbus server |
If different settings are required, please contact Support.
Equipment Connection Details
Generac Gateway Side Terminations
|
Description
|
Harness Wire Color
|
Equipment Side Terminations
|
|---|---|---|---|
|
+ |
DC+ |
Red |
2 |
|
- |
DC- |
Black |
1 |
|
A2 |
Data + |
Blue / White |
76—RS485 2 A+ |
|
B2 |
Data - |
White / Blue |
75—RS485 2 B- |
|
GND |
Data GND |
White / Green |
75—RS485 2 SCR |
|
Harness Relay #1 |
COM |
Blue |
2—Wire Start |
|
N/O |
White / Blue |
Gateway Connection Ports
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