Specificationsimilar to EN 61131-2, type 3, “0”: -3…5 V DC, “1”: 11…30 V DC, typ. 3 mA input currentConnection technology4-wireNumber of inputs4Nominal voltage24 V DC (-15%/+20%)“0” signal voltage-3…+5 V (similar to EN 61131-2, type 3)“1” signal voltage11…30 V (similar to EN 61131-2, type 3)Input currenttyp. 3 mA (similar to EN 61131-2, type 3)Input filtertyp. < 1 µsResolution timestamp1 nsPrecision of timestamp in the terminal10 ns (+ input delay)Distributed clock precision<< 1 µsInput delay TON/TOFF< 1 µsDistributed clocksyesTime resolution signal1 nsAuxiliary power currenttyp. 10 mA + loadCurrent consumption E-bustyp. 135 mAElectrical isolation500 V (E-bus/field potential)Special featurestimestamping, latch last edgeWeightapprox. 30 gOperating/storage temperature0…+55°C/-25…+85°CRelative humidity95%, no condensationEMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27Protect. rating/installation pos.IP20/see documentationApprovals/markingsCE