RELAY WITH INTEGRAL WIRELESS TRANSCEIVER FOR COMMUNICATION AND CONTROL

摘要

An electro-mechanical relay with at least one pair of switchable electrical contacts includes a wireless communications control function. The wireless communications control function may be a receiver or a transceiver and may be within a relay housing. A cloud server may be connected, via the Internet or wirelessly via a router, in data communication with one or more process locations. Each process location comprises one or more relays capable of receiving wireless communications from a router. The router/wireless interface in wireless communication with a local plant system to transmit control signals from the building management system to the local plant system for controlling the operation of equipment within the local plant. The relays are configured to wirelessly receive operational instructions and to provide operational feedback information to the building management system.