Delmatic ZMC PIU Protocol Interface Unit Manual

This document describes the Delmatic ZMC PIU, a two-way interface that integrates the Delmatic ZMC computer addressable lighting control system with a BAS (Building Automation System) such as the Satchwell system. It details how the PIU translates and maps Delmatic system points to standard BAS digital input/output points, enabling centralized monitoring, control, and alarming of lighting groups and emergency lighting tests from a BAS terminal.