{"product_id":"tc320b-g-honeywell-touchscreen-thermostat-bacnet-support","title":"TC320B-G Honeywell Touchscreen Thermostat BACnet Support","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTC320B-G\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an authoritative wireless BACnet thermostat engineered for high-end commercial and industrial HVAC control applications. Featuring a sleek LED interface and capacitive touch controls, it provides a trustworthy solution for precise temperature and humidity management. Operating on a 24V AC\/DC power supply, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTC320B-G\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eintegrates seamlessly into Building Automation Systems (BAS) via its onboard BACnet communication protocol. Its wireless capabilities make it a mechanical necessity for retrofit projects where wall wiring is limited, ensuring robust environmental control in offices, hospitals, and pharmaceutical facilities.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDetailed Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHoneywell\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTC320B-G\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eWireless BACnet Thermostat\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eUser Interface\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLED Display with Capacitive Touch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24V AC\/DC (Nominal)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eWireless BACnet Protocol\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTemperature Sensor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIntegrated high-precision thermistor\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eWall-mount (Standard junction box compatible)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eControl Logic\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eConfigurable PID or On\/Off control\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 °C to +50 °C (32 °F to 122 °F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-20 °C to +70 °C (-4 °F to 158 °F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5% to 95% Non-condensing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCE, FCC, BTL (BACnet Testing Laboratories)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eEngineering and Installation Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWireless Integration\u003c\/strong\u003e: The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTC320B-G\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eutilizes wireless communication to link with building controllers. This simplifies deployment in historical or glass-walled buildings where invasive wiring is not feasible. Ensure the wireless gateway is within range to maintain an authoritative signal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Connection\u003c\/strong\u003e: Although the communication is wireless, the thermostat requires a constant 24V power source. Connect the R and C terminals to a clean 24V transformer to ensure steady operation of the capacitive touch interface and LED backlight.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBACnet Configuration\u003c\/strong\u003e: Assign a unique Device Instance ID and MAC address through the setup menu. This ensures the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTC320B-G\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis correctly identified by the building's head-end software for centralized monitoring and scheduling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCalibration Expertise\u003c\/strong\u003e: For mission-critical environments, perform a temperature offset calibration during commissioning. This ensures the displayed value on the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTC320B-G\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ematches the actual ambient conditions with high-level accuracy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the TC320B-G require a specific wireless hub?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. To bridge the wireless data into a wired BACnet MS\/TP or IP backbone, an authorized Honeywell wireless receiver\/gateway is required. This gateway translates the wireless signals into standard BACnet objects for the BMS.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the capacitive touch screen handle industrial environments?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe capacitive touch technology used in the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTC320B-G\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis designed for durability. Unlike resistive screens, it does not wear out over time, and the LED display provides high visibility even in dimly lit utility rooms or hallways.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the TC320B-G be used for both heating and cooling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAbsolutely. The thermostat supports multiple HVAC stages including heat pump, auxiliary heat, and multi-stage cooling. These parameters are fully configurable via the local interface or through the BACnet network objects.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":43070147952730,"sku":"TC-TCBH","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/321_e34dc9de-d42d-465c-a9fd-56ef68bb3165.jpg?v=1773970848","url":"https:\/\/www.spareoil.com\/products\/tc320b-g-honeywell-touchscreen-thermostat-bacnet-support","provider":"SpareOil Automation","version":"1.0","type":"link"}