Diamond-MM-32DX-AT
Analog I/O PC/104 Module with Advanced Automatic Autocalibration
Vendor:Diamond Systems Corporation
- Details
- Specification
- Order information
- 32x analog inputs with 16-bit resolution
- 4x 16-bit analog outputs
- 24x programmable direction digital I/O lines
- Operating Temperature: -40°C to +85°C (-40°F to +185°F)
DMM-32DX-AT is Diamond Systems’ most advanced embedded A/D board. It includes a comprehensive suite of analog and digital features to fit a wide variety of embedded application needs:
- The 32 A/D input channels feature high-accuracy 16-bit resolution, 250KHz maximum sampling rate, programmable input ranges, and user-selectable single-ended / differential configuration
- The 4 D/A output channels feature user-selectable output ranges as well as a programmable waveform generator feature, 16-bit standard, 12-bit optional
- The 24 digital I/O feature bit by bit direction programmability as well as buffers for enhanced output current of -15mA (logic 1) / 64mA (logic 0)
- The on-board programmable counter/timer circuitry includes a 32-bit counter/timer for A/D and D/A sample timing, as well as a 16-bit counter/timer for general counting, timing, and programmable interrupt functions
- Extended temperature operation of -40°C to +85°C is tested and guaranteed. Using our patented auto-autocalibration technology, DMM-32DX-AT will provide accurate analog measurements across its entire rated operating temperature range, ensuring reliable performance for critical applications
- Our advanced Universal Driver software is included free with DMM-32DX-AT and all our CPU and I/O boards. Universal Driver provides a programming library that simplifies control of all the board’s features and enables you to develop your application software quickly
- Board uses only ceramic capacitators for durability in high altitudes and other harsh environments
| Technical specifications | |
|
Analog inputs |
|
|---|---|
| Number of inputs | 32 single-ended or 16 differential, user selectable |
| A/D resolution | 16 bits |
| Input ranges | ±10V, ±5V, ±2.5V, ±1.25V, ±0.625V, 0-10V, 0-5V, 0-2.5V, 0-1.25V, 0-0.625V programmable |
| Max sample rate | 250KHz |
| Protection | ±35V on any analog input without damage |
| Nonlinearity | ±3LSB, no missing codes |
| On-board FIFO | 1024 samples, programmable threshold |
| A/D and D/A calibration | Autocalibration with software support |
|
Analog outputs |
|
| Number of outputs | 4, 12-bit resolution |
| Output ranges | ±2.5V, ±5V, ±10V, 0-5V, 0-10V |
| Output current | ±5mA max per channel |
| Settling time | 6µS max to 0.01% |
| Relative accuracy | ±1 LSB |
| Nonlinearity | ±1 LSB, monotonic |
|
Digital I/O |
|
| Number of I/O | 24 lines |
| Input voltage |
Logic 0: 0.0V min, 0.8V max Logic 1: 2.0V min, 5.0V max |
| Input current | ±1µA max |
| Output voltage |
Logic 0: 0.0V min, 0.33V max Logic 1: 2.4V min, 5.0V max |
| Output current |
Logic 0: 15mA max per line Logic 1: -84mA max per line |
|
Counter / Timers |
|
| A/D Pacer clock | 32-bit down counter |
| Clock source | 10MHz on-board clock or external signal |
| General purpose | 16-bit down counter |
|
Miscellaneous |
|
| Power supply | +5VDC ±10% at 410mA |
| Weight | 3.4oz (96g) |
| MTBF | 972 275 hours at +20°C |
|
Environmental and physical specifications |
|
| Operating Temperature | -40°C to +85°C (-40°F to +185°F) |
| RoHS | Compliant |
| Model | Description |
| DMM‑32DX‑AT | 32-Channel Analog I/O PC/104 Module with Auto-Autocalibration |
