The Modbus Organization is a trade association for users and suppliers of automation devices. It focuses on enhancing distributed automation systems. Members receive newsletters and are invited to attend tradeshows and other events.
Boston Air Controls provides heating and air conditioning services for commercial and industrial buildings. The company works with facility managers, wholesalers, mechanical contractors and electricians. It offers transformers, thermostats, damper actuators, transducers, transmitters, power supplies and more.