Truma Combi Neo iNet X Short CAN Cable 40781-01 | Data Cable

Truma Combi Neo iNet X Short CAN Cable 40781-01 | Data Cable

The Truma Combi Neo iNet X Short CAN Cable (Part No. 40781-01) is a genuine Truma data cable designed to connect iNet X compatible devices within a caravan or motorhome heating and climate control system. This cable allows communication between devices such as the Truma Combi heater, iNet X control panel and other supported Truma appliances via the CAN bus interface.

The cable forms part of the Truma iNet X system, which enables central control of heating, air conditioning and other onboard appliances through a touchscreen panel or the Truma mobile app.

Using a CAN bus connection ensures reliable communication between the system components, allowing the control panel to monitor appliance status and send commands for heating, hot water and climate control functions.

Why Choose This Spare Part

• Original Truma spare part – Part No. 40781-01.

• Designed for Truma iNet X compatible appliances.

• Provides CAN bus communication between system components.

• Ideal for Truma Combi Neo and other iNet X systems.

• Plug-and-play installation using Molex CAN connectors.

This cable is commonly used during installation, upgrades or repairs of Truma iNet X control systems.

Key Features

• CAN bus communication cable for Truma iNet X systems

• Connects Truma control panels and compatible appliances

• Short cable length suitable for compact installations

• Durable wiring designed for vehicle environments

• Genuine Truma part number 40781-01

Technical Specifications

Truma CAN interface cables are used to connect compatible appliances in the iNet X system so that they can communicate with the central control panel.

Where and How to Fit This Product

The Truma Combi Neo iNet X Short CAN Cable (40781-01) is installed within the vehicle interior to connect Truma iNet X system components.

Installation Overview

1. Turn off the vehicle’s 12 V power supply before installation.

2. Locate the CAN connection ports on the Truma appliance (such as a Combi heater or iNet X panel).

3. Plug one end of the CAN cable into the first device.

4. Connect the other end to the next compatible Truma appliance or control panel.

5. Secure the cable along existing wiring routes to prevent movement or vibration.

6. Restore power and check that the iNet X system recognises the connected device.

The cable forms part of the communication network between Truma appliances, allowing the system to be controlled centrally via the iNet X panel or app.

What’s Included

• 1 × Truma Combi Neo iNet X Short CAN Cable – Part No. 40781-01

(Control panels, heaters and other system components are not included unless stated.)

Why Buy This Spare Part?

If you are installing or upgrading a Truma iNet X control system, the Truma Combi Neo iNet X Short CAN Cable (40781-01) provides the required data connection between compatible appliances. Using the correct Truma cable ensures reliable communication within the system, allowing your caravan or motorhome heating and climate equipment to operate together through the central control panel.