Climaveneta W3000 Modbus -

Modbus is a master-slave protocol used for communication between devices in BAS. It was developed in 1979 by Modicon (now part of Schneider Electric) and has since become a widely accepted industry standard. Modbus allows devices to communicate with each other using a simple, binary-based protocol. The protocol uses a master-slave architecture, where a single master device can communicate with multiple slave devices.