PCI-822LU-CR

Beschreibung

Universal PCI, 250 kS/ s, 32-ch 12-bit or 16-bit A/D, 2-ch 16-bit D/A and 32-ch Programmable DIO Multi-function Board

The PCI-822LU/826LU is a multi-function card that providing high-speed analog and digital I/O functions. It features a continuous, 250 kS/ s 12-bit or 16-bit resolution A/D converter, 8K-sample hardware FIFO, 2-ch 16-bit D/A converter, and 32-ch programmable digital I/O with DO read back. The PCI-822LU/826LU provides either 32-CH single-ended or 16-CH differential analog inputs which are jumper selectable, and is equipped with a high speed PGA featuring programmable gain (1, 2, 4 or 8). The PCI-822LU/826LU has a Card ID switch for users to recognize the board by the ID via software when using two or more PCI- 822LU/826LU cards in one computer. The pull-high/low jumpers of the card allow user to predefi ne the DI status instead of fl oating when the DI channels are unconnected or broken. The A/D channel scan function of the PCI-822LU/826LU is so amazing, we call it MagicScan. The MagicScan controller takes out most works of getting A/D value such as selecting channel, setting gain, settling time, triggering ADC and getting data. With the built-in MagicScan and interrupt features, it is effectively off-loading your system CPU from the job. Even in channel scan mode, it can have different gain code for each channel, and the sampling rate can still reach 250 kS/s totally. The PCI-822LU/826LU is suitable for high end applications.

● „Universal PCI (3.3 V/5 V) interface „
● 32-ch S.E./16-ch Diff. analog input
„● 8K-sample hardware FIFO
● 12-bit 250 kS/s high-speed A/D for PCI- 822LU „
● 16-bit 250 kS/s high-speed A/D for PCI- 826LU
● „Supports software-trigger and pacertrigger „
● Programmable low gain: 1, 2, 4, 8 „ Built-in MagicScan controller
● „2-ch 16-bit analog output
● „32-ch programmable DIO „
● D/I with pull-high and pull-low jumpers
● DO with status read back function„
● Card ID function