Data Centers
Equipment-room leak detection and alarm integration
A locating leak controller and sensing cable report alarms and leak locations to a monitoring host through the RS485 and RS232 interface path described in the original proposal.
12 results
Power Automation
Electricity-meter integration with Metasys at OSRAM in Wuxi
Three X2BACnet gateways collected Modbus electricity-meter data over RS485 and provided BACnet/IP data to Johnson Controls NAE controllers for Metasys monitoring.
Agricultural Automation
Timed temperature and humidity control at an agricultural testing center
A hardware gateway connected a T-Master 2.11 controller to a Modbus RTU touchscreen, enabling different temperature and humidity setpoints during the day and at night.
Building Automation
Hospital energy monitoring: the Wuxi Kaiyi Hospital system proposal
A documented proposal combining HMI2004-A9 gateways with a local energy platform for hospital metering and monitoring; no quantified acceptance or energy-saving result is supplied.
Industrial Automation
Manufacturing data acquisition with HMI1001-ARM-4G
An aluminum manufacturer in Anqing used HMI1001-ARM-4G for production-equipment data collection and municipal-platform integration where no dedicated network had been planned.
Building Automation
Haier VRV monitoring with HMI2004-Lite at Tianjin Huibinyuan
Three HMI2004-Lite gateways collected Modbus RTU data from 14 Haier VRV groups and exposed BACnet/IP. The source records local HMI use while the BA network connection remained pending.
Building Automation
Chiller-plant group control with a web HMI gateway and DDC controllers
Connect chiller-plant field points, third-party equipment and a browser HMI using HMI2004-A9, BAC1002-ARM and DDC controllers. Explore the topology, configuration workflow and operating interface.
Building Automation
Displaying sensor data on HDMI monitors and digital signage
Combine digital-signage graphics with Modbus RTU sensor readings using HMI1004-HDMI and X2View, then view the HMI through an HDMI display or a browser.
Industrial Automation
Sharing Modbus device data between independent supervisory systems
Share one set of Modbus device data between independent RTU and TCP systems. The MOD2004-Lite example includes electricity-meter integration with Honeywell EBI and Elster Enacto.
Building Automation
Noise monitoring and staged alarms with HMI2004-A9
Record noise-sensor data, track four alarm levels and drive an audible/visual alarm using HMI2004-A9 and Modbus RTU I/O in an animal-facility monitoring example.
Building Automation
MQTT-based data aggregation across separate building networks
Aggregate laboratory, HVAC and water-system data from three separate building networks at a headquarters using HMI2004-A9 gateways and MQTT.
Building Automation
BACnet Solutions in Building system
A legacy BACnet building-integration diagram with general selection and commissioning guidance. The original notes do not identify a current model or provide verified project results.