This topic is the install guide for the V2 after-market gateway (part# A0009887841) and connecting to the APG Ultrasonic Fuel Sensor (BP-UFS1).
Generac Link-Site Deployment Controller Selection:
Hardwired with APG fuel sensor-RS485-DSE899
Equipment Connection Details
Generac Gateway Side Terminations
|
Description
|
Harness Wire Color
|
Sensor Side Terminations
|
|---|---|---|---|
|
2 |
DC+ |
Red |
Red |
|
1 |
DC- |
Black |
Black / SHLD |
|
8 |
Data+ |
Orange / White |
White |
|
9 |
Data- |
White / Orange |
Green |
Gateway Connection Ports
|
Pin |
Connector |
Description |
|
1 |
A |
Plant Supply –ve |
|
2 |
Plant Supply +ve |
|
|
3 |
Digital Output A |
|
|
4 |
Digital Output B |
|
|
5 |
Flexible Sender Common |
|
|
6 |
Flexible Sender A |
|
|
7 |
Flexible Sender B |
|
|
1 |
B
|
RS485 A |
|
2 |
RS485 B |
|
|
3 |
RS485 Screen |
|
|
4 |
CAN H |
|
|
5 |
CAN L |
|
|
6 |
CAN Screen |
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