Modbus

ControlByWeb designs and manufactures edge programmable I/O controllers and relays for industrial automation, allowing users to control and monitor devices via a built-in browser-based web interface with on-board logic and an open API. Founded in 1999 as Xytronix Research & Design, the company manufactures and supports its products at its facility in northern Utah, USA.

browser-based UIdata loggingmanufacturingMQTTon-board logicopen APIpeer-to-peer networkingremote notificationssensor compatibility

CP3 Energy Systems Inc. provides energy savings solutions and service to clients in the public and private sectors, including hospitals, laboratories, government, schools, commercial buildings and manufacturing facilities. The company states it has experience with multiple manufacturers' product lines and can communicate with most manufacturers' equipment using multiple communication protocols, including BACnet, LON and Modbus.

BACnetLONmulti-manufacturer equipment communication

Engineered Services, Inc. (ESI) is a Master Systems Integrator and Building Automation System contractor founded in 1972, headquartered in Sterling, Virginia with a second office in Richmond. ESI provides expertise in HVAC controls, lighting controls, access control, and energy monitoring, and has installed more than 1,000 systems over five decades.

BACnetengineeringgraphicsinstallationmaintenanceprogrammingretrofitserviceSystems IntegrationTCP/IP