Dahua adressable Input/Output Module True-Tech Dahua adressable Input/Output Module features; Electrical Working Voltage 24V DC Current Monitoring current: ≤ 150μA Operating current: ≤ 45mA Capacity of the Output Contact DC24V/40mA Indicator •Input indicator: Red LED flashes once every 6 seconds, and flashes once every 2 seconds when malfunctioned, remains lit after receiving feedback •Output indicator: Red LED is constantly off when works normally, and flashes once every 2 seconds when malfunctioned, remains lit after receiving start signal Communication Wiring Two-wire, polarity-free Addressing Method Electrical encoder Address Range 1–254 Communication Distance ≤ 1500 m Environment Operating Temperature –10°C to 55°C ( 14°F to 131°F) Storage Temperature –20°C to 65°C (–4°F to 149°F) Operating Humidity ≤ 95% RH (no condensation) Construction Color White Dimensions (with base) 90 mm × 90 mm × 37 mm (2.7″ × 2.7″ × 1.11″) Weight (with base) 95 g (0.21 lb) Certifications GB16806-2005
