Satchwell Sigma Modbus/JBUS Integration Controller Technical Data

This document describes the Modbus/JBUS Integration Controller (IC) for the Satchwell Sigma Building Management System, which enables seamless integration with third-party equipment using Modbus or JBUS protocols. It provides technical specifications, features, part numbers, and system diagrams for centralised plant control, data mapping, and communications via ARCNET, Ethernet, and S LAN.