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| Categories: | ISA Isolated Digital I/O Boards | ISA Digital I/O |
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The P8R8 DIO is an 8 isolated input and 8 relay output interface board designed for control and sensing applications. This interface board is easily installed in any PC/AT/XT or compatible computer. The P8R8 DIO Provides 8 electromechanical relay outputs and 8 optically isolated inputs. The P8R8 DIO can be used in various applications including load switching, external switching, contact closure, etc.
| Digital Input | |
| Isolation Voltage | 5000 Vrms (Channel-Channel & Channel-Ground) |
| Channels | 8 |
| Compatibility | Non-polarized OPTO-isolated |
| Input Voltage | Logic 0: 0 ~ 1 VAC/VDC Logic 1: 5 ~ 24 VAC/VDC |
| Input Impedance | 1.2 KΩ, 0.5 W |
| Response Speed | With filter : 0.05 kHz Without filter: 0.045 MHz |
| Relay Output | |
| Channels | 8 |
| Relay Type | 4 SPDT / 4 SPST |
| Contact Rating | 0.3 A @ 120 VAC/VDC 1 A @ 30 VDC |
| Operate Time | 5 ms (typical) |
| Release Time | 5 ms (typical) |
| Insulation Resistance | 100 MΩ |
| Life | Mechanical: 100,000 ops. (min.) Electrical: 100,000 at 1 A @ 30 V, resistive |
| General | |
| Bus Type | ISA |
| I/O Connector | Female DB37 x 1 |
| Dimensions (L x W x D) | 150 mm x 97 mm x 22 mm |
| Power Consumption | 160 mA @ +5 V (max.) 150 mA @ +12 V (max.) |
| Operating Temperature | 0 ~ 60 °C |
| Storage Temperature | -20 ~ 70 °C |
| Humidity | 5 ~ 85% RH, non-condensing |
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