SIMATIC ET 200SP, DIGITAL INPUT MODULE, DI 8X 24VDC HIGH FEATURE, INPUT TYPE 3 (IEC 61131), SINK INPUT (PNP, ACTIVE HIGH), PACKAGING UNIT: 10 PIECES, SUITABLE FOR BU TYPE, A0, COLOR CODE CC01, INPUT DELAY: 0,05..20MS; CHANNEL DIAGNOSIS FOR: SHORT CIRCUIT OF SENSOR SUPPLY, WIRE BREAK, POWER SUPPLY, CHANNEL FAILURE LED