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PCI-1800L - 330ks/s low gain 12-bit ,16 channel input , 2 channel D/A ,digital i/o board (1k word FIFO)
by ICP DAS
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330KS/s 12-bit High Performance Analog and Digital I/O Board (Low Gain)
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The PCI-1800 series is a family of high performance data acquisition boards for PCs with a PCI bus. It features a continuous, 330KHz for low gain (44KHz for high gain), gap-free data acquisition under DOS and Windows. The PCI-1800 family has the same architecture and has two 12-bit D/A output channels, 16 digital input channels, and 16 digital output channels. The PCI-1800H, PCI-1800L provides 16 single-ended or 8 differential inputs. The PCI-1802H and PCI-1802L provide 32 single-ended or 16 differential inputs. The -H means high gain model and the -L means low gain model. The scan function of PCI-1800 is so amazing. We call it Magic Scan. The variable channel scan function is found in some famous data acquisition boards. Compared to Variable channel scan, the Magic Scan improves a lot functions and meets the demand of high end users. The Magic Scan mechanism not only scans the different input channels at vastly different rates, but also at different gain. Even in multi-channel scans, the sampling rates can maintain at 330KS/s.
- PCI bus (v2.1), 33MHz 5V 32-bit.
- 12-bit 330KHz A/D converter
- PCI-1800H,PCI-1800L:
- 16 single-ended/ 8 differential inputs
- 1K word FIFO buffer
- PCI-1802H, PCI-1802L:
- 32 single-ended / 16 differential inputs
- 8K word FIFO buffer
- The sampling rates of single channel or multiple channels:
- 330K samples/s for low gain model
- 44K samples/s for high gain model.
- Three different external triggers:
- post-trigger
- pre-trigger
- middle trigger
- 16 digital input / 16 digital output channels
- 1800L,1802L:
- programmable low gain: 0.5, 1, 2, 4, 8.
- 1800H, 1802H:
- programmable high gain: 0.5, 1, 5, 10, 50, 100, 500, 1000.
- Internal / external trigger.
- Two 12-bit independent programmable DAC.
- 2 MHz throughput per channel (maxi)
- 2.7 M word /high speed data transfer rate.
- PCI-1800H, PCI-1800L:
- expands Channel by using DB-889D
- PCI-1802H, PCI-1802L
- expands Channel by using DB-889D and DB-1825
- Half size board
Analog Input Specifications
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PCI-1802H/L |
PCI-1800H/L |
| Input channel |
32 S.E./ 16 Diff |
16 S.E. / 8 Diff |
| Resolution |
12-bit |
12-bit |
| ADC conversion rate |
330KS/s |
330KS/s |
| Input Impedance |
10,000M Ohm // 6pF |
10,000M Ohm // 6pF |
| Over voltage protation |
+/- 35V |
+/- 35V |
| Accuracy |
0.01 % of reading ,
+/- 1 --bit |
0.01% of reading ,
+/- 1-bit |
| On chip Sample & Hold |
Yes |
Yes |
PCI-1800L, PCI-1802L Input Range & Bipoloar Unipolar Throughout
| Gain |
0.5 |
1 |
2 |
4 |
8 |
| Bipolar(V) |
+/- 10 |
+/- 5 |
+/- 2.5 |
+/- 1.25 |
+/- 0.625 |
| Unipolar(V) |
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0~10 |
0~5 |
0~2.5 |
0~1.25 |
| Sampling rate |
330KS/s |
330KS/s |
330KS/s |
330KS/s |
330KS/s |
PCI-1800H, PCI-1802H Input Range & Bipoloar Unipolar Throughout
| Gain |
0.5 |
1 |
5 |
10 |
50 |
100 |
500 |
1000 |
| Bipolar(V) |
+/-10 |
+/-5 |
+/-1 |
+/-0.5 |
+/-0.1 |
+/-.05 |
+/-.01 |
+/-.005 |
| Unipolar(V) |
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0~10 |
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0~1 |
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0~0.1 |
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0~0.01 |
| Sampling rate |
44KS/s |
44KS/s |
44KS/s |
44KS/s |
10KS/s |
10KS/s |
1KS/s |
1KS/s |
| D/A Outputs |
| Channels |
2 |
| Type |
12-bit Double Buffers |
| Linearity |
0.06% FS |
| Settling time |
0.4mS |
| Output Range |
-5V ~ +5V or -10V~+10V |
| Output Driving |
+-5mA |
| Digital I/O |
| Input |
16-channel TTL levels |
| Output |
16-channel TTL levels |
| Timers |
| Internal Pacer timer |
16-bit , 8Mhz input |
| External Pacer timer |
16-bit , 8Mhz input |
| Machine independent timer |
16-bit , 8Mhz input |
- Power Requirements : +5V @350mA(max)
- Operating temp : 0-50°C
- Storage temp : -20°C to 70°C
- Humidity : 0 to 90% non-condensing
- Dimensions : 200 mm x 105 mm
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