2~7 dagen

Universal PCI, 250 kS/s, 32/16-channel 12-bit Analog Input, 2-channel16-bit Analog Output and 32-channel Programmable DIO

● Supports both +5 V and +3.3 V PCI bus
● Card ID function
● 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
● 2-channel 16-bit voltage output
● Voltage output range: ±10 V, ±5V, 0 ~ 10 V, 0 ~ 5 V
● 32-channel programmable DI/DO
● Pull high/pull low function on DI
● DO status read back
● High speed data transfer rate


● DOS Lib and TC/BC/MSC sample program (with source codes)
● DLL and OCX SDK for Windows 2K and 32-bit Windows XP/2003/Vista/7
● VB/VC/Delphi/VB.NET/C#.NET sample programs with source codes are included


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-channel 16-bit D/A converter, 32-channel programmable digital I/O and DO read back.

The PCI-822LU provides either 32-channel 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.


● High speed data acquisition system
● Process monitor and control
● Vibration analysis

Meer informatie
Programmable I/O
Channels 32
Analog Input
Channels 32 single-ended/16 differential
AD Conversion 12-bit, 4 μs conversion time
Sampling Rate 250 kS/s. max.
FIFO Size 8192 samples
Overvoltage Protection Continuous ±35 Vp-p
Input Impedance 10.000 MΩ/4pF
Trigger Modes Software, Pacer
Data Transfer Polling, Interrupt
Accuracy 0.1 % of FSR ±1 LSB @ 25 °C, ±10 V
Zero Drift 15 ppm/°C of FSR
Analog Output
Channels 2
Resolution 16-bit
Accuracy ± 6 LSB
Output Range -5 V ~ 5 V , -10 V ~ 10 V, 0 ~ 10 V, 0 ~ 5 V
Output Driving ±5 mA
Slew Rate 8.33 V/μs
Output Impedance 0.1 Ω max.
Operating Mode Software
Digital Input
Compatibility 5 V/TTL
Input Voltage
Logic 0: 0.8 V max.
Logic 1: 2.0 V min.
Pull High/Pull Low Yes
Response Speed 1.0 MHz (Typical)
Digital Output
Compatibility 5 V/TTL
Output Voltage
Logic 0: 0.4 V (max.)
Logic 1: 2.4 V (min.)
Output Capability
Sink: 40 mA
Source: 20 mA
DO Read Back Yes
Response Speed 1.0 MHz (Typical)
Bus Type 3.3 V/5 V Universal PCI, 32-bit
Data Bus 16-bit
Card ID Yes (4-bit)
I/O Connector
Female DB37 x1
20-pin box header x2
Dimensions (l x w x d) 169 x 105 x 22mm
Power Consumption 1 A @ +5 V max.
Operating Temperature 0 °C ~ 60 °C
Storage Temperature -20 °C ~ 70 °C
Humidity 5 ~ 85% RH, non-condensing
Analog Input Range
Gain 1 2 4 8
Bipolar ±10 ±5 ±2.5 ±1.25
Sampling Rate Max. 250 kS/s. 250 kS/s. 250 kS/s. 250 kS/s.
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