PCI-822LU

The PCI-822LU is a high performance multifunction card providing high-speed analog I/O and digital I/O functions. The PCI-822LU card has a universal PCI interface supporting both 3.3 V and 5 V PCI bus. This card features a continuous, 250 k Samples/Sec 12-bit resolution A/D converter, 8 K samples hardware FIFO, 2-ch 16-bit D/A converter, 32-ch programmable digital I/O and DO read back. The PCI-822LU provides either 32-ch single-ended or 16-ch differential analog inputs which are jumper selectable. The PCI-822LU is equipped with a high speed PGA featuring programmable gain controls (1,2,4,8).

The PCI-822LU has the Card ID switch and pull-high/pull-low resisters for DI on board. Users can set Card ID on a board and recognize the board by the ID via software when using two or more PCI-822LU cards in one computer. The pull-high/pull-low resisters allow specifying the DI status; when the DI channels are unconnected, the DI status will remain in high or low status other than floating.

The PCI-822LU provides two programmable trigger methods: software trigger and pacer trigger. The A/D channel scan function of PCI-822LU is so amazing, we call it MagicScan. The MagicScan controller takes out most works of getting A/D value such as select channel, set gain, settling time, trigger ADC and get data. With the built-in MagicScan and interrupt features, it is effectively off-loading your 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 is suitable for high end applications.

Features

• Supports both +5 V and +3.3 V PCI bus
• Card ID function
  [A/D]
• One A/D converter with maximum 250 k Samples/Sec.
• 12-bit resolution A/D converter
• 8 K samples hardware FIFO
• 32 single-ended/16 differential analog inputs
• Built-in MagicScan Controller
• Interrupt function
• Two different A/D trigger: software trigger, pacer trigger.
• Programmable gain control, programmable offset control
  [D/A]
• 2-ch 16-bit voltage output.
• Voltage output range: +/-10 V, +/-5V, 0 ~ 10 V, 0 ~ 5 V 
  [DIO]
• 32-ch programmable DI/DO
• Pull high/pull low function on DI
• DO status read back
• High speed data transfer rate.

Applications

• High speed data acquisition system
• Process monitor and control.
• Vibration analysis.

Software

• DOS Lib and TC/BC/MSC sample program (with source codes)
• DLL and OCX SDK for 32-bit and 64-bit Windows XP/2003/Vista/7
• VB/VC/Delphi/VB.NET/C#.NET sample programs with source codes are included.