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ICP DAS P8R8DIO - Isolated 8 Digital Input & 8 Relay Output Board
by ICP DAS
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ISA Board with 8 with 8 channels of Isolated Digital Input & 8 Relay Outputs. Includes one CA-4002 D-Sub Connector
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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.
- Relay output Channel
- Optically isolated digital input channels
- AC/DC signal input ; AC signal input with filter
- Connector pin assignment is compatible to 725 series
- Power Requirements : 200 mA @ +5 V (max.) ; 260 mA @ +12 V (max.)
- LED indicator for each relay output state
| 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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