PCC 2.X/3.X (2300/3300)
This topic is the install guide for the after-market gateway (part# G0097460) with the universal harness (part# A0006648426) when utilizing Cummins PCC 2.X PowerCommand® control systems.
PowerCommand Control (PCC) 2.X HMI
2300 Control Board—Modbus RS485 connections at TB15, power and remote start made at TB1
PCC 3.X HMI
3300 Control Board—Modbus RS485 connections at TB15, power and remote start made at TB1
Modbus Communication Settings and Notes
Settings should match values provided in this table.
Address: 2 |
Baud Rate: 9600 |
If different settings are required, please contact Support.
Generac Gateway Side Terminations | Description | Harness Wire Color | Equipment Side Terminations |
|---|---|---|---|
+ | DC+ | Red | TB1-5 |
- | DC- | Black | Ground Terminal |
A2 | Data + | Blue / White | TB15-3 |
B2 | Data - | White / Blue | TB15-4 |
GND | Data GND | White / Green | TB15-1 |
Harness Relay #1 | COM | Blue | TB1-10 |
N/O | White / Blue | TB1-11 |
Gateway Connection Ports
Gateway Right Panel—GPS antenna and harness I/O connections
Gateway Left Panel—Cellular antenna, power, serial communication ports, and SIM card slot
Check out our knowledge base and support center for information on any technical questions.