Digital Input | Isolation Voltage | 5000 Vrms (Photo-couple) | Channels | 8 | Input Voltage | Logic 1:AC/DC 5 ~ 24 V (AC 50 ~ 1 kHz) Logic 0: AC/DC 0 ~ 1 V | Response Speed | Without Filter: 50 kHz (Typical) With Filter: 0.455 kHz (Typical) | Relay Output | Channels | 8 | Relay Type | SPST N.O.(Form A) | Contact Rating | AC:24 ~ 265 V | Operate Time | 1 ms (typical) | Release Time | 0.5 cycle + 1 ms (typical) | Insulation Resistance | 1000 MΩ | Life | Mechanical: 2,000,000 ops. Electrical: 100,000 ops. | General | Bus Type | 5 V PCI, 32-bit, 33 MHz | Data Bus | 8-bit | Card ID | No | I/O Connector | Female DB37 x 1 | Dimensions (L x W x D) | 149 mm x 105 mm x 22 mm | Power Consumption | 300 mA @ +5 V | Operating Temperature | 0 ~ 60 °C | Storage Temperature | -20 ~ 70 °C | Humidity | 5 ~ 85% RH, non-condensing | |