Power Input: 24VAC ±15% recommended, Absolute Max 29.5VAC, 50/60Hz or 24Vdc ±15%

Peak Device Consumption: Up to 6VA with CO²sensor with Wi-Fi module

Plus Output Load: Max Total 94VA

Transformer Maximum Rating: 100VA, 4.17 A

Output Rating: Nine Electronic Relays

24VAC or 24VDC± 15% same as input power, 1.0 Amp., in-rush = 3.0 Amps

Four Analog Outputs: 0 - 10 Vdc, 5mA maximum, (2 kilo-ohm resistance)?Configurable Output Analog/Electronic Relay

Operating Conditions: 0°C to 50°C (32°F to 122°F); 0% to 95% R.H. non-condensing

Storage Conditions: -30°C to 50°C (-22°F to 122°F); 0% to 95% R.H. non-condensing

Temperature Sensor: Local 10 K NTC type 2 thermistor

Temperature Sensor Resolution: ± 0.1°C (± 0.2°F)

Temperature Control Accuracy: ± 0.5°C (± 0.9°F) @ 21°C (70°F) typical calibrated

Humidity Sensor Precision: Reading range from 10-90% RH, non-condensing;10% to 20% precision 10%;20% to 70% precision 5%;70% to 90% precision 10%

Humidity Sensor Stability: Less than 0.25% yearly (typical drift)

Occ. Unocc and Standby Cooling Setpoint Range: 12.0°C to 37.5°C (54°Fto 100°F)

Occ. Unocc and Standby Heating Setpoint Range: 4.5°C to 32°C (40°Fto 90°F)

Room and Outdoor Air Temperature Display Range: -40°C to 50°C (-40°Fto 122°F)

Proportional Band for Room Temperature Control:

Cooling and Heating Default: 1.8°C (3.2°F)

Analog Inputs: Modulating 0-10 VDC across UI19, UI24 to Common

Binary Inputs: Dry contact across terminals UI16, UI17 to Common

Remote Temperature Sensor: 10 K NTC Type 2 thermistor UI20, UI22, UI23

Wire Gauge: Power supply 16 or 18 gauge; Communications 22 gauge typical, 24 gauge minimum

Shipping Weight: 0.34 kg (0.75 lb)

Dimensions: 12cm/4.72" (H) x 8.6cm/38" (W) x 2.5cm/1" (D)

Weight: 0.75 lb (0.34 kg)

Warranty: 1 year