Input types: NPN/PNP sensors; NO/NC dry contact. - Outputs: 1 SPST Relay 3 A/250 Vac (3A / 30 Vdc); 1 voltage pulse 5 V/25 mA. - Accuracy: 0,05% of displayed time. - Response time: 10ms for the relay output and 0.3ms for the pulse output - Time base: 7 scales, from 99.99 seconds to 9999 hours. - Auxiliary power supply: 12 Vdc ±10% / 50 mA.