scope:

This document specifies required measures applicable to the HPI AC Interface between a supply system (typically located on an agricultural tractor) and detachable electrical consumer system (typically located on an agricultural implement). This document covers the following: -     HPI system topologies; -     interface relevant characteristics of the HPI providing AC or combined AC and DC; -     interface relevant characteristics of the HPI AC load (for relevant characteristics of a DC load, see ISO 23316‑5); -     logical, operational and electrical characteristics of the HPI: -     operating mode aspects, and -     communication parameters NOTE            This document contains simplified electrical diagrams showing specific aspects of the required functionality.