Thermostats and Controllers

TB6980 and TB7980 Series



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TB6980 and TB7980 Series

Floating and Proportional Zone Thermostat TB6980 and TB7980 Series

Floating and Proportional Zone Thermostat

 

The Model T6980 Floating-Control Zone Thermostat and the Model T7980 Proportional-Control Zone Thermostat both have PI control algorithms and models with dual outputs available. The digital display can be ℉ or ℃, and will also display bar graphs and push buttons for set point and override functions. The microprocessor-based thermostat is DIP switch configurable for application, including night setback value and minimum/maximum set point limits. These thermostats are proven performers in HVAC and building automation applications.


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QtyModelDescriptionIn StockList PriceInternet Price
CA168-FFN TA168 CVR W/ FAN OFF/ON PKG 10INFO107.0059.92
TB6980A1007 H OR C FLTG TSTATIn Stock311.40174.38
TB6980B1006 1 H OR C FLTG AND 1 H FLTG/PROP TSTATIn Stock389.10217.90
TB7980A1006 H OR C PROP 0,2-10V TSTATIn Stock360.90202.10
TB7980B1005 0-10 VDC, MODULATING, ZONE T-STATIn Stock470.30263.37

Accessories

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Features
  • Floating control output(s) (T6980)
  • Proportional control output(s) (T7980)
  • Digital display (°F or °C and output bar graph)
  • PI control algorithms
  • Single or dual-output models
  • Vertical mounting
  • Night setback override (2-hour)
  • Remote sensor capable
  • Room or discharge air control
  • Minimum and maximum setpoint limits
  • Minimum damper open %
  • 12-second backlighting
  • Two-year warranty
Specifications

Supply Voltage:24 VAC @ 0.6 VA

Control:Proportional + integral (PI)

Display:1” x 1'' LCD with 0.5'' high temperature digits

Readout Backlighting:32° to 140°F (0° to 60°C) with 1°F (0.5°C) resolution 12-second dwell, button-activated

Outputs:Triac, 24 VAC, 0-10 VDC, or 2-10 VDC

 :TB6980A #1 Floating control, heating (reverse acting) or cooling (direct acting)

 :TB6980B #1 Floating control, heating (reverse acting) or cooling (direct acting)

 :#2 0 or 2-10 VDC or on/off, heating (reverse acting)

 :#3 On/off, following output 1

 :TB7980A #1 0 or 2-10 VDC heating (reverse acting) or cooling (direct acting)

 :TB7980B #1 0 or 2-10 VDC heating (reverse acting) or cooling (direct acting)

 :#2 0 or 2-10 VDC or on/off, heating (reverse acting)

 :#3 On/off, following output 1

Inputs:Night setback, open = occupied

 :Changeover, digital input or sensor

 :Remote sensor, 500141xx-xxx

Configuration Parameters:

 :

 :Application Room, supply air, changeover

 :Output 1 Cooling or heating

 :Damper Minimum 0-50%

 :Actuator Timing 80-160 seconds (Tx6980 only)

 :Output 2 Heating, floating control, on/off, or proportional

 :Output 3 Minimum on time (1 second, 10 minutes, 15 minutes) or signal percent of output 1

 :Setback Value 2° to 18°F (1° to 9°C), in 2°F (1°C) increments

 :Setpoint Limits Minimum 50° to 94°F (10° to 34°C)

 :Maximum 51° to 95°F (11° to 35°C)

Internal Switch Settings (Switches 1, 2, and 6 only):

 :SW1 °F or °C

 :

 :SW2 Normal or configuration mode

 :SW6 Output 2 (proportional or triac control)

Memory Protection:Configuration and setpoint

Setpoint Buttons:Range 50° to 90°F (10 to 35°C)

Override Button:2-hour night setback override (Pushing twice cancels override)

Operating Temperature:32° to 140°F (0° to 60°C)

Operating Humidity:0-95% RH, non-condensing

Sensor Changeover:Deadband = 9°F (5°C), or contact

Wiring:22 to 18 AWG

Mounting :Direct or to 2" x 4" box Cover secured with set screw

Dimensions:4.6"H x 2.7"W x 1.0"D

 :(11.8 x 6.9 x 2.7 cm)

Weight:0.3 lb (0.14 Kg)

Warranty:2 years

Download Additional Data

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document   Installation Sheet