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The A-823PGH/L is 12-bit multifunction analog and digital I/O boards for the PC/AT compatible computer. The A-823PGH/L offer 16 single-ended or 8 differential analog inputs, plus two channels of analog output with 12-bits resolution. In addition, The A-823PGH/PGL has 16 digital input, 16 digital output , and one timer/counter channel. The A-823PGH Provides gain of 0.5, 1, 5, 10, 50 ,100 , 500 , 1000 while the A-823PGL provides gains of 0.5 , 1 , 2 , 4, 8 . It has a maximum sampling rate of 125 k Sample/Sec., DMA operation is jumper selectable for levels 1 or 3. Interrupts are jumper selectable between 3 and 15.
ICP DAS discontinue the /NDA model (without D/A function) since the standard model provides full functions that covers the requirement for /NDA version. Please contacts us for OEM/ODM project if you are interested on customized version (or /NDA model).
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| Analog Input | |
| Channels | 16 single-ended/8 differential |
| A/D Converter | 12-bit, 8 μs conversion time |
| Sampling Rate | 125 kS/s. max. |
| Over voltage Protection | Continuous +/-35 Vp-p |
| Input Impedance | 10 MΩ/6 pf |
| Trigger Modes | Software, Pacer, External, Event |
| Data Transfer | Polling, Interrupt, DMA |
| Accuracy | 0.01 % of FSR ±1 LSB @ 25 °C, ± 10 V |
| Zero Drift | 15 ppm/°C of FSR |
| Analog Output | |
| Channels | 2 independent |
| Resolution | 12-bit |
| Accuracy | 0.01% of FSR ± 1 LSB @ 25 °C, ± 10 V |
| Output Range | Unipolar: 0 ~ 5 V, 0 ~10 V or +/- 5 V, +/- 10 V Bipolar: +/-10 V |
| Output Driving | +/- 5 mA |
| Slew Rate | 0.6 V/μs |
| Output Impedance | 0.1 Ω max. |
| Operating Mode | Software |
| Digital Input | |
| Channels | 16 |
| Compatibility | 5 V/TTL |
| Input Voltage | Logic 0: 0.8 V max. Logic 1: 2.0 V min. |
| Response Speed | 1.0 MHz (Typical) |
| Digital Output | |
| Channels | 16 |
| Compatibility | 5 V/TTL |
| Output Voltage | Logic 0: 0.4 V max. Logic 1: 2.4 V min. |
| Output Capability | Sink: 0.8 mA @ 0.8 V Source: -2.4 mA @ 2.0 V |
| Response Speed | 1.0 MHz (Typical) |
| Timer/Counter | |
| Channels | 3 independent |
| Resolution | 16-bit |
| Compatibility | 5 V/TTL |
| Input Frequency | 10 MHz max. |
| Reference Clock | Internal: 2 MHz |
| General | |
| Bus Type | ISA |
| I/O Connector | Female DB37 x 1 20-pin box header x 2 |
| Dimensions (L x W x D) | 163 mm x 124 mm x 22 mm |
| Power Consumption | 960 mA @ +5 V |
| Operating Temperature | 0 ~ 60 °C |
| Storage Temperature | -20 ~ 70 °C |
| Humidity | 5 ~ 85% RH, non-condensing |
| Analog Input Range | |||||
| Model | A-823PGL (Low-Gain) | ||||
| Gain | 0.5 | 1 | 2 | 4 | 8 |
| Unipolar (V) | 0 ~ 10 | 0 ~ 5 | 0 ~ 2.5 | 0 ~ 1.25 | |
| Bipolar (V) | +/- 10 | +/- 5 | +/- 2.5 | +/- 1.25 | +/- 0.0625 |
| Sampling Rate Max. | 125 kS/s | 125 kS/s | 125 kS/s | 125 kS/s | 125 kS/s |
| Model | A-823PGH (High-Gain) | |||||||
| Gain | 0.5 | 1 | 5 | 10 | 50 | 100 | 500 | 1000 |
| Unipolar (V) | 0 ~ 10 | 0 ~ 1 | 0 ~ 0.1 | 0 ~ 0.01 | ||||
| Bipolar (V) | +/- 10 | +/- 5 | +/- 1 | +/- 0.5 | +/- 0.1 | +/- 0.05 | +/- 0.01 | +/- 0.005 |
| Sampling Rate Max. | 125 kS/s | 125 kS/s | 80 kS/s | 80 kS/s | 10 kS/s | 10 kS/s | 1 kS/s | 1 kS/s |
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