Line Voltage Standard Models
TB-C, TB-HM-C
Carrier’s ComfortVu™ BACnet thermostats offer local control of a building’s heating, ventilating and air-conditioning (HVAC) system as well as remote control from any BACnet-compliant building management system (BMS), including Carrier’s i-Vu® building automation system.
- Large, backlit LCD display
- Touchscreen occupant controls
- Support for Celcius or Fahrenheit
- BACnet MS/TP port for easy integration with i-Vu system or any BACnet-compliant BMS
- On-board DIP switches to configure equipment type and sequence of operation
- 2 universal inputs, 2 analog outputs, and 6 digital outputs
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Available in two 120/220 Vac models (international only, not UL approved):
Temperature only (TB-C)
Temperature/Humidity/PIR Motion (TB-HM-C)
Supported Functions
- Manage 7-day schedules via the thermostat
- Manage setpoints, occupancy status, fan speed, and heating/cooling mode via the thermostat or BACnet BMS
- Support for Title 24 demand response/economizer FDD and IECC2015 economizer FDD when connected to a BMS
Equipment Compatibility
- Rooftop Units
- Heat Pumps
- Fan Coils
- Exhaust Fans
- Unit Heaters
Supported Applications (depends on available I/O)
- Up to 3 stages of heat / 2 stages of cool
- 2 pipe / 4 pipe cooling / heating valves (0-10V)
- Up to 3 fan speeds
- VFD (0-10V)
- Economizer (open/close)
- Reversing valve
- Humidifier (0-10V) / Reheat (dehumidify)
Specifications
| Power Requirements | 85-240 Vac line voltage: 1.5VA unit, 920 VA full load |
| Communication | BACnet MS/TP with baud rates up to 76.8 kbps, detected and set automatically by the BACnet Thermostat. Max 127 devices. |
| Real-time Clock | Real-time clock keeps track of time in the event of a power failure for up to 7 days |
| Display | Backlit Touchscreen, °F or °C Selectable |
| Sensing Element |
Temperature: Range: 41° F to 95° F (5° C to 35° C) Accuracy: ±1.0° F (0.5° C) Humidity: Range: 10% to 90% Accuracy: ±3.0% typical |
| Motion Sensing |
Sensor Type: PIR, quad, omnidirectional Distance:16.4 feet (5m) Detection range: (HxV) 90° x 30° Movement speed: 2.62 to 3.94 ft/s (0.8 to 1.2 m/s) Detection object:15.75 x 9.84 in. (400 x 250 mm) |
| Inputs |
T1, 0 – Normally open or normally closed dry contract, or 0-10 Vdc analog input, or 50 kOhm thermistor @ 25°C A, B - Communication +/- (RS485) In1, 0 - Normally open or Normally closed dry contract, or 0-10 Vdc analog input, or 50 kOhm thermistor @ 25°C C, R - Power: 24 Vac for part numbers TB-24-C and TB-24-HM-C or 110-220 Vac line voltage for part numbers TB-C and TB-HM-C |
| Outputs |
11, 12, 13 – Digital outputs, 3A 14 – Digital outputs 0.3A 15, 16 - Digital Output 0.3A or Analog output 0-10 Vdc, 5 mA max., not isolated |
| Environmental Operating Range | 50° to 122°F (10° to 50°C), 10 to 90% relative humidity, non-condensing |
| Compliance |
United States of America: FCC CFR47, Chapter 1, Subchapter A, Part 15, Class B Canada: Industry Canada Compliant, ICES-003, Class B Europe: Mark Low Voltage Directive: 2014/35/EU RoHS Compliant: 2011/65/EU Australia and New Zealand: C-Tick Mark, AS/NZS 61000-6-3 CA Prop 65 Warning: This product can expose you to chemicals including Styrene and 1,3 – Propane sultone, which are known to the State of California to cause cancer. Go to www.p65warnings.ca.gov. |
US 16030 
GB 12397 
CA 10536 
AU 9968 
IE 5219 
NZ 4062 
BR 3116 
CN 1348 
