Technical SpecificationElectrical Working Voltage24V DCCurrentMonitoring current: ≤ 150μAAlarm current: ≤ 8mAShort Circuit Current450mAIndicatorRed LED flashes once every 6 seconds during polling, flashes once every 2 seconds during malfunctioned, and remains lit during short circuitCommunication WiringWiring Two-wire, polarity-free CommunicationDistance≤ 1500 mEnvironment 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 ColorWhiteDimensions (with base)90 mm × 90 mm × 37 mm (3.54" × 3.54" × 1.46")Weight (with base)107 g (0.24 lb)General CertificationGB16806-2006CertificationsGB16806-2005InstallationOrdering InformationTypePart NumberDescriptionIsolator ModuleDHI-HY-1431Isolator ModuleAccessoriesDHI-HY-MKDZ3Isolator Module Base
