Digital input module 700-321-1BH02

16 digital inputscurrentIP20

Digital input modules for the 300 series General information Article nameDEA 300, 24 V DC, 16 inputs Scope of deliveryDEA 300, 24 V DC, 16 inputs Dimensions (DxWxH)116 x 40 x 125 mm WeightApprox. 220g Power dissipation (nominal operation)typ. 3.5 W Front connectors20-pin Electrical isolation from the backplane busYes (optocoupler) in groups to16 Input voltage For signal "0”-3 … +5 V For signal "1”+13 … +30 V Rated value24 V DC Input current for signal “1”typ. 7 mA Delay timetyp. 1.2 … 4.8 ms Can accommodate 2-wire initiatorYes Permitted bias current for signal "0”Max. 1.5 mA Cable length Unshieldedmax. 600 m Shieldedmax. 1000 m Current draw Internal (backplane bus)typ. 20 mA External (from +24 V/L+)Max. 140 mA External (from +24 V/L+)Max. 140 mA Ambient conditions Ambient temperature0 °C … +60 °C Transport and storage temperature-25 °C … +75 °C Pollution degree2 ApprovalsCE