BACnet Device Profile BACnet Building Controller (B-BC) Device Addressing Software addressed Connectors Removable screw-type terminal connectors Wiring Class Class 2 / SELV Power 24 VDC, 2 W typical (7 W max) 24 VDC, 100 W max output fully loaded Power Out 75 W max Technology Arm® Cortex®-A8 32-bit 600 MHz RISC CPU 256 MB DDR3L RAM 4 GB eMMC flash memory Real-time clock Supercapacitor power backup for RTC and CPU Communication Ports 2 Ethernet (10/100-Base T) BACnet/IP, BACnet over Ethernet 1 RS-485 port supporting up to 4 devices with the following protocols: BACnet MS/TP up to 76800 bps Delta LINKnet up to 76800 bps Modbus RTU up to 115200 bps 1 O3BUS port (CAN-based) supporting up to 2 O3-HUB devices 2 USB 2.0 ports NFC, passive, two-way, short range Ambient Rating –30°C to 55°C (–22°F to 131°F) 10% to 95% RH (non-condensing) Dimensions 108 × 111 × 58 mm (4.25 × 4.37 × 2.28 in.) Weight 193 g (0.425 lb) Enclosure Protection Rating IP20 Compliance CE FCC Listings UL 916 Listed