DMM-32DX-AT

Diamond-MM-32DX-AT: Analog I/O PC/104 Module with most advanced  Automatic Autocalibration.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 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). Extended temperature operation of -40 to +85oC 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.

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DMM-32X-AT 

DMM-32X-AT 16-Bit A/D, 32 Channels, 250 kHz sampling rate, Auto-Autocalibration of A/D and D/A, Programmable input ranges, 4 12-Bit D/A outputs, 24 digital I/O, 512-sample FIFO with programmable threshold, Counter/Timers for A/D control and general use, +5V only, -40 - 85°C operation. Diamond-DMM-32X-AT utilizes patented Automatic Autocalibration technology to calibrate its A/D and D/A circuits automatically whenever required, without user intervention. Onboard intelligence, temperature sensor, and calibration circuitry enable the board to detect when the temperature has changed enough to require calibration and then recalibrate automatically to a typical accuracy of only +/-1LSB offset and gain. This means you get measurements with the maximum possible accuracy over the life of the product, without doing anything at all. DMM-32X-AT is  the upgrade for the EOL DMM-32-AT, since it is designed to be 100% backward compatible with the   DMM-32-AT in features, software, connector pinout, and even configuration jumpers. This provides DMM-32-AT customers with an easy upgrade path for increased performance and reduced cost. 

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DMM-16-AT  

DIAMOND 16-Bit A/D, 16 Channels, 100 kHz sampling rate, autocalibration of A/D and D/A, Programmable input ranges, 4 12-Bit D/A outputs, 16 digital I/O, 512-sample FIFO, Counter/Timers for A/D control and general use, +5V only, -40 - 85°C operation. The Diamond-MM-16-AT features top performance and flexibility for a mid-range price. It has 16 single-ended / 8 differential analog inputs with both unipolar and bipolar input ranges and programmable gain. It has a maximum sampling rate of 100KHz, supported by a 512-sample FIFO with a 256-sample threshold for gap-free A/D sampling. Both single-channel and multi-channel scan sampling modes are supported. The A/D can be triggered with a software command, the on-board programmable timer, or an external signal. These feature give you maximum flexibility to configure the board to your application.

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Manual 

DMM-AT

The new Diamond-MM-AT analog I/O module offers autocalibration, programmable gain, A/D FIFO, and extended temperature operation to mid-range 12-bit analog I/O users. All these features are added on top of our existing Diamond-MM architecture at the same price as the original board, to bring you an unbeatable combination of features at this price level.

The 16 12-bit analog input channels, feature programmable gains of 1, 2, 4, and 8, as well as programmable unipolar/bipolar range, for a total of 9 different input ranges. Maximum sampling rate is 100KHz (total for all channels), and a new 512-sample FIFO enables the board to operate at full speed in Windows operating systems using interrupts. DMA is no longer required to attain full speed. The board contains 8 digital inputs and 8 digital outputs and 2 12-Bit D/A outputs.

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Manual 

DMM

Diamond-MM has all the primary features you expect in a high-performance analog I/O board at a reduced price. The analog input circuit uses a 12-bit A/D converter (16 channel), 100 kHz sampling rate and can be configured for single-ended or differential input wiring, as well as unipolar or bipolar input ranges. It also offers 10 different input ranges, so it can work with a wide variety of input signals. The maximum A/D conversion rate is approximately 2,000-20,000 per second using interrupts (depending on the operating system) or 100,000 per second using DMA.

The board contains 8 digital inputs and 8 digital outputs and 2 12-Bit D/A outputs.. It has an on-board 82C54 counter/timer chip to control the A/D sampling rate and provide general purpose counting functions.  

Datasheet 

Manual