Trimble FMX/TMX with Ag25
Harnessing Layout Overview
Usage of the FMX/TMX NMEA 0183 output only requires the addition of a T3H-G004 adapter to the T3H-C002 ECU breakout harness.
Parts Required
- T3H-G004 - COMMAND Trimble NMEA Output Adapter
Connection Process
- Connect the T3H-G004 adapter to Port C or Port D on the FMX display, or Port _ on the TMX.
- A port replicator is supplied in case the port was already in use for something else, if so disconnect the device, connect T3H-G004 and then reconnect the device using the port replicator on T3H-G004.
- Connect the other end of T3H-G004 to the T3H-C002 ECU breakout harness.
- Follow the setup process below for activating the NMEA output port on the FMX/TMX system.
Activating the NMEA Output
- Make sure the if present, Autopilot is configured for use on Port A - this leaves Port C and Port D free for NMEA output of either implement receiver.

