Card ISA 32 kênh đầu vào tương tự AI 12 bits, 200 kS/s ICP DAS ISO-AD32L/S CR
Features
- Built-in DC/DC converter with 1000 VDC isolation
- 32 single-ended or 16 differential input channels, 5000 Vrms photo-isolation protections
- Maximum 200 k 12-bit sampling rate
- Built-in 1 KB FIFO
- Auto-channel / gain scan
- Command set programming
- Gap-free A/D conversion
Introduction
The ISO-AD32H/L ( H for high gain / L for low gain ) is a bus-type isolated 12-bit A/D board for PC/AT compatible computers. The isolation inputs can operate with up to 500 Vrms of common-mode voltage. The ISO-AD32H/L features a 200 kHz 12-bit analog-to-digital converter ,on board 1 KB FIFO buffer ,32 singled-ended or 16 differential AI channels .The AI allows auto-channel /gain scan . This board support gap-free A/D conversion at 200 kHz sampling rates for single channel or 100 kHz sampling rates for channel scan . The "Hands-Off" design permits all board parameters (channel selection, gain, input type, and operating mode ) to be performed in software . Once installed , you will never have to take care it again. The board's innovative design improves several drawbacks of the conventional isolated A/D card . Such as : 1.The speed is faster ; up to 200 kHz 2. The sampling rate can be programmable 3. On board FIFO buffer support gap-free A/D conversion and work well under NT and 95 environment. 4. High channel count input can be implemented in half size .
Applications
- Data acquisition
- Waveform analysis
- Harsh environment operation
- Signal isolation
Click to view the Introduction of https://mctt.vn/isa-icp-das
Specifications
| Hardware |
| Connector |
Female DB37 x 1 |
| Analog Input |
| Channels |
32 single-ended |
| Range |
Gain: 0.5,1, 2, 4, 8
Bipolar Range: ±10 V, ±5 V, ±2.5 V, ±1.25 V, ±0.625 V
Unipolar Range: 0 ~ 10 V, 0 ~ 5 V, 0 ~ 2.5 V, 0 ~ 1.25 V |
| Resolution |
12-bit |
| Accuracy |
0.01% of FSR ±1 LSB @ 25 °C, ± 10 V |
| Sampling Rate |
200 kS/s. Max. |
| Input Impedance |
10 MΩ/6 Pf |
| Overvoltage Protection |
Continuous ±35 Vp-p |
| Zero Drift |
±25 ppm/°C of FSR |
| FIFO Size |
1024 samples |
| Trigger Mode |
Software, Pacer, External |
| Data Transfer |
Polling |
| PC Bus |
| Type |
ISA |
| Data Bus |
8-bit |
| Power |
| Consumption |
850 mA @ +5 V |
| Mechanical |
| Dimensions (mm) |
122 x 173 x 22 (W x L x D) |
| Environment |
| Operating Temperature |
0 ~ +60°C |
| Storage Temperature |
-20 ~ +70°C |
| Humidity |
5 ~ 85% RH, Non-condensing |
Download
Datasheet
Documents
Ordering Information
| ISO-AD32L/S |
ISA Bus, 200 kS/s, 32-ch, 12-bit Isolated AI Board (1 K word FIFO)
Includes DN-37 Terminal Board and one CA-3710 D-Sub cable |
