SIMATIC ET 200SP, Digital input module, DI 8x

24V DC Standard, type 3 (IEC 61131), sink input,
(PNP, P-reading), Packing unit: 1 piece, fits to
BU-type A0, Colour Code CC01, input delay time
0,05..20ms, module diagnostics for: short-circuit
of sensor supply, wire break, supply voltage