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
