News

ISOBUS connector types (rear external, in-cab, front), 9-pin vs 12-pin, IP67 specs, and where to buy Erich Jaeger or Amphenol connectors and pre-built kits.

Quick pinout reference for the 9-pin ISOBUS in-cab connector with both CAN buses. For the full pinout guide covering rear and in-cab, see the canonical.

What an ISOBUS gateway is, the three main types, and how an I/O gateway bridges ISOBUS commands to relay outputs for solenoids, valves, and lights.

How ISOBUS implement control works: VT soft keys, AUX-N joystick buttons, and a relay module to switch hydraulic valves, work lights, and solenoids.

Pull an implement's own joystick out of the cab and run its solenoids and pump from the tractor's armrest buttons over ISOBUS AUX-N. Here's how.

Bring a trailer's hydraulic valves onto the tractor's ISOBUS screen and armrest buttons. Switch solenoids from AUX-N, move one module between trailers.

Run a sprayer's boom movements (fold, lift, tilt) from AUX-N armrest buttons while spraying stays on the sprayer's own ISOBUS rate controller.

Use an AUX-N button to engage autoguidance or start a hectare counter when the function is triggered by a switched +12V line. Plus where it does not fit.

Fold and unfold a planter from the ISOBUS screen and armrest buttons. Replace the mechanical fold switch box with relay control on the VT.

An ISOBUS retrofit usually means upgrading the implement, not the tractor. What it costs, how the kit installs, and what your tractor needs first.