BACnet Device Profile BACnet Advanced Application Controller (B-AAC) External Inputs 1 10K Thermistor or Dry Contact 2 Universal Inputs (10-bit) supporting: 0-5 VDC 0-10 VDC 10 kΩ Thermistor 4-20 mA Dry Contact (using 10 kΩ Thermistor jumper setting) Internal Inputs 1 Actuator position feedback (optional) 1 Air flow sensor, true differential pressure, 0 to 1 inH2O (0 to 248.8 Pa) External Outputs 2 Binary TRIAC Outputs 2 Analog Outputs (0-10 VDC, 8-bit) Internal Outputs 2 Binary Outputs for damper open and close Belimo Actuator 45 in-lbs. (nominal torque) Less than 35 db (A) noise level Siemens Actuator 44 in-lbs. (nominal torque) Less than 35 db (A) noise level Device Addressing Set via DIP switch and jumpers or software setup Connectors Removable screw-type terminal connectors Wiring Class Class 2 Tubing Flow sensor tubing must be ⁵⁄₃₂ in. inside diameter Power 24 VAC 50/60 Hz @ 15 VA (not including output loading; 32 VA max with fully loaded TRIAC Outputs) Power (UL864) 24 VAC 50/60 Hz @ 15 VA (32 VA max with fully loaded TRIAC Outputs Technology 16-bit processor 1 MB (8-megabit) flash memory 128 KB SRAM memory for database Communications Ports Main LAN RS-485 NET1 BACnet MS/TP up to 76800 bps, max 99 devices per port SubLAN RS-485 NET2 Delta LINKnet up to 76800 bps, max 4 devices on LINKnet with no more than 2 DFM devices Optional Modbus up to 38400 bps, max 5 devices Ambient 32° to 131°F (0 to 55°C) 10 to 90% RH (non-condensing) Dimensions 9⅜ x 4¾ x 3⅛ in. (23.9 x 12.0 x 8.0 cm) with housing Weight 1.85 lb. (840 g) with housing and actuator Compliance CE FCC Listings UL 916 Listed C-UL Listed BTL Listed UL 864 Listed for UL 864 product numbers