Haldex

Installation variants

Connections to the EB+ CAN Hub and ECU (s) are made by EB+ Power A ISO 7638 cables connected to three 7–pin Haldex EB+ Power connectors located on the EB+ CAN Hub. The EB+ CAN Hub automatically recognises a predecessor (Power), a local (Local), and a successor (Towing) ECU. The EB+ CAN Hub can operate in two modes:

1. Repeater, to pass through transmitted data when installed on an extendable trailer

2. Router, which routes messages between the ECU's on:

  • A towed trailer with two EBS ECUs installed, or
  • A trailer with just one installed EBS ECU