Version 3 (GL899-AFTERMARKET GATEWAY KIT)
Starting in 2026, the below part numbers will be the standard aftermarket hardware available for Generac Link. With the release of this new hardware, the Generac Link Gateway now comes with 3 harnessing options that can be purchased based on the connections required for a specific piece of equipment. Part information for the gateway device and harness are available below along with the wiring diagrams for each harness type for customers that choose to run their own wire. Hardware installation guides for many of the controllers that Generac Link supports are below and will indicate the harness parts recommended for each installation to help with ordering.
Generac Part Number | Description |
|---|---|
A0009887841 | GL899-AFTERMARKET GATEWAY KIT |
A0009887769 | GL899-PARTIAL POWER HARNESS; provides fuse protected DC power to gateway |
A0009887770 | GL899-PARTIAL COMM HARNESS; provides RS485 and CAN J1939 connections |
A0009887772 | GL899-PARTIAL RETROFIT HARNESS; provides fused power and GPIO connections |
A0009887771 | GL899-COMM ACCESSORIES |
GL899 Advanced Gateway Data Sheet.pdf
Kit Components
For first-time installs, verify that the following hardware is included with the kit.
The after-market Gateway has 3 antennae ports: ANT1 and ANT2 for cellular connectivity and GPS for geolocation.
Included with Kit Packaging | Hardware included with GL899-AFTERMARKET GATEWAY KIT |
(1) Generac Link Communication gateway (A0005495768) | |
(1) Ethernet network cable (A0002368516) | |
(1) 3-in-1 atenna with (2) male cellular antennae connection and (1) female GPS connection (A0005495767) | |
(1) activated and installed Verizon SIM card |
Included with Kit Packaging | Hardware included with GL899-COMMS INSTALLATION KIT |
(1) GL899-PARTIAL POWER HARNESS; | |
(1) GL899-PARTIAL COMM HARNESS | |
(1) GL899-COMM ACCESSORIES |
Included with Kit Packaging | Hardware included with GL899-UNIVERSAL INSTALLATION KIT |
(1) GL899-PARTIAL RETROFIT HARNESS | |
(1) GL899-PARTIAL COMM HARNESS | |
(1) GL899-COMM ACCESSORIES |
Included with Kit Packaging | Hardware included with Accessories Kit |
(1) RS232 <> RS485 Converter | |
(1) 4POS TB for PZPS Display RS485 port | |
(1) 4POS TB for PZ Gateway RS485 port | |
(1) 120 ohm CAN terminating resistor |