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UM-15093000-AA1 Page
6
2 Specifications
2.1
Inputs
Item Description
Temperature Display Range -22 to 248 °F (-30 to 120.0°C) with suitable sensor
Temperature Display Resolution 0.1°F (0.1°C)
Temperature Accuracy ±1.8°F (±1.0°C) with all outputs off
Energy Savings Input Provision for external occupancy sensor
Setpoint Range 32-122°F (0-50°C) in 0.5° (°F or °C) increments
Remote Temperature Sensor Provision for NTC Type 3kΩ thermistor
2.2
Outputs
Item Description
Relay Output Fan
Analog Outputs 0-10v modulating AO1 (cooling), AO2 (heating)
Contact Rating SPST 2A at 30 VAC with inductive load
Minimum contact life 100,000 cycles
2.3
Communication
Item Description
Protocol Compliance BACnet/MSTP with B-ASC, BTL Listed
Physical Layer RS-485 2-wire
Baud Rate 9.6, 19.2, 38.4, 76.8 kbps (default 38.4kbps) N81 format
Cabling Shielded single-pair twisted 24 GA AWG
2.4
Electrical
Item Description
Supply Voltage and Current 24 VAC (±10%) 5 VA
Power Source Class NFPA 70 (NEC) Article 725 Part III Class 2
Internal Power Supply Half-wave rectified and filtered DC