Power Requirements: 19 - 30 VAC, 50/60 Hz, 4 VA at 24 VAC nominal, Class 2 or safety extra-low voltage (SELV)

Analog Output Rating (Prop. Control Models): 0 - 10 VDC into 2k ohm resistance (min.)

Relay Contact Rating (On/Off, Floating or Staged Economizer Control Models): 19 - 30 VAC, 1.0 A max, 15 mA min., 3.0 A in-rush, Class 2 or SELV

Fan Relay Output Rating (On/Off, Floating, and Proportional Control Models): 19 - 30 VAC, 1.0 A max, 15 mA min., 3.0 A in-rush

Auxillary Output Rating/Triac Outpus (On/Off, Floating, and Proportional Control Models): 19 - 30 VAC, 1.0 A max, 15 mA min., 3.0 A in-rush

Binary Inputs: Dry contact across terminal COM to terminals BI1, BI2, to COS

Analog Inputs: Nickel, platinum, A99B, 2.25k ohm negative temp. coefficient (NTC), 10k ohm NTC, 10k ohm NTC Type 3 across terminal COM to terminals R SEN or COS

Temperature Sensor Type: Local 1k ohm platinum sensor

Connectors: 18 AWG (1.0 mm dia) max, 22 AWG (0.6 mm dia) recommended

MS/TP Network Guidelines: Up to 100 devices max per Network Automation Engine (NAE); 4,000 ft. (1,219 m) max cable length (repeaters can be added to extend this length)

Temperature Range

Backlit Display: -40°F/-40°C to 122.0 °F/50.0 °C in 0.5° increments

Heating Control: 40.0°F/4.5°C to 90.0°F/32.0°C

Cooling Control: 54.0°F/12.0°C to 100.0°F/38.0°C

Accuracy

Temperature: +/- 0.9°F / +/-0.5°C at 70.0°F/21.0°C typical calibrated

Humidity: +/- 5% RH from 20 to 80% RH at 50 to 90°F (10 to 32°C)

Minimum Deadband:2F°/1C° between heating and cooling

Occupancy Sensor Motion Detection: Min. of 94 angular degrees up to distance of 15 ft. (4.6 m) based on a clear line of sight

Ambient Conditions:

Operating: 32 to 122°F (0 to 55°C); 95% RH maximum, noncondensing

Storage: -22 to 122°F (-30 to 50°C); 95% RH maximum, noncondensing

Weight: Models without Occupancy Sensor .75 lbs (0.34 kg); Models with Occupancy Sensor .77 lbs (0.35 kg)

Approvals: CE, UL Listed, FCC Part 15.247 reg. for low power unlisted transmitters