External Inputs 2 push buttons for Manual ON/OFF and Auto control Connectors Removable screw-type terminal connectors Wiring Class Class 2 / SELV Power 24 VDC, 4 W max fully loaded* * Module power is internally supplied from the O3-DIN controller through the module bus port. DALI Power Guaranteed DALI current 100 mA @ 16 V Max DALI current 150 mA Software-controlled power supply Communication Port 2-pin DALI communication port Ambient Rating –30°C to 55°C (–22°F to 131°F) 10% to 95% RH (non-condensing) Dimensions 36 × 111 × 58 mm (1.42 × 4.37 × 2.28 in.) Weight 70 g (0.15 lb) Compliance CE FCC EAC Listings C-UL Listed UL 916 Listed