Product Description

VIPA SM 021-1BF00

021-1BF00 - Signal modules digital | Digital input modules; Order no. : 021-1BF00; Type : SM 021; Module ID : 0005 9FC1; Features : 8x DI DC 24 V; Current consumption from backplane bus : 65 mA; Power loss : 0.9 W; Number of inputs : 8; Cable length, shielded : 1000 m; Cable length, unshielded : 600 m; Rated value : DC 20.4...28.8 V; Input voltage for signal "0" : DC 0...5 V; Input voltage for signal "1" : DC 15...28.8 V; Signal logic input : Sinking input; Input current for signal "1" : 3 mA; Connection of Two-Wire-BEROs possible : Max. permissible BERO quiescent current : 0.5 mA; Input delay of "0" to "1" : 3 ms; Input delay of "1" to "0" : 3 ms; Number of simultaneously utilizable inputs horizontal configuration : 8; Number of simultaneously utilizable inputs vertical configuration : 8; Input characteristic curve : IEC 61131-2, type 1; Initial data size : 8 Bit; Status display : green LED per channel; Interrupts : no; Process alarm : no; Diagnostic interrupt : no; Diagnostic functions : no; Diagnostics information read-out : none; Module state : green LED; Module error display : red LED; Channel error display : none; Between channels and backplane bus : Insulation tested with : DC 500 V; Input bytes : 1; Output bytes : 0; Parameter bytes : 0; Diagnostic bytes : 0; Material : PPE / PPE GF10; Mounting : Profile rail 35 mm; Dimensions (WxHxD) : 12.9 mm x 109 mm x 76.5 mm; Net weight : 57 g; Weight including accessories : 57 g; Gross weight : 71 g; Operating temperature : 0 C to 60 C; Storage temperature : -25 C to 70 C; UL certification : yes; KC certification : yes