• Built in temperature sensor and optional humidity, VOC , CO₂ and occupancy sensors (select models)
• Real time clock (RTC) with 24-hour backup
• Precise temperature control with configurable PI (Proportional-Integral) function
• Selectable internal or external temperature sensor
• Occupancy and night set back (NSB) mode
• Option of pulse/floating/on-off output on binary outputs
• Compressor anti-cycling delay (configurable)
• ΔT control (on request)
• Selectable BACnet MS/TP or Modbus communication

• BACnet MS/TP or Modbus communication (selectable via menu)
• Select MAC address via menu or via network
• Automatic baud rate detection

BACnet MS/TP

• Automatic device instance configuration
• Copy & broadcast configuration via menu or via BACnet to other controllers
• BACnet scheduler (up to 6 events per day)
• Firmware upgradeable via BACnet
• Supports COV (change of value)

Modbus

• Modbus @ 9600, 19200, 38400, or 57600 bps
• RTU Slave, 8 bits (configurable parity and stop bits)
• Connects to any Modbus master

• Fan coil units (2 or 4 pipes)
• Rooftop units
• Heat pumps
• Humidity control
• Packaged or split unitary systems
• Other heating/cooling equipment