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.

Product specification
Analog Input
Channels	32 single-ended/16 differential
AD Conversion	12-bit, 4s conversion time
Sampling Rate	250 kS/s. max.
FIFO Size	8192 samples
Over voltage Protection	Continuous +/-35 Vp-p
Input Impedance	10,000 M/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/s
Output Impedance	0.1 max.
Operating Mode	Software
Programmable I/O
Channels	32
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)
General
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 x 1 20-pin box header x 2
Dimensions (L x W x D)	169 mm x 105 mm x 22 mm
Power Consumption	1 A @ +5 V max.
Operating Temperature	0 ~ 60 C
Storage Temperature	-20 ~ 70 C
Humidity	5 ~ 85% RH, non-condensing

Product features:
Industrial computers
PC Expansion Card
Manufacturer	ICPDAS
Expansions	PCI
Module type	I/O module
Device features	Programmable
Device type	I/O card
	universal
I/O	Analog in Analog out Digital in Digital out