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DAQ-801, DAQ-802

QUATECH, INC.

DAQ-801, DAQ-802

Card Type

Data Acquisition

Chip Set

Unidentified

I/O Options

Digital I/O

Data Bus

16-bit ISA

CONNECTIONS

Function

Label

Function

Label

Main I/O

CN1

Auxiliary I/O

CN2

USER CONFIGURABLE SETTINGS

Setting

Label

Position

D/A converter 0 uses internal reference voltage

J3

Pins 4 & 5 closed

D/A converter 0 uses external reference voltage

J3

Pins 5 & 6 closed

D/A converter 1 uses internal reference voltage

J3

Pins 1 & 2 closed

D/A converter 1 uses external reference voltage

J3

Pins 2 & 3 closed

Internal clock source

J4

Pins 1 & 2 closed

External clock source

J4

Pins 2 & 3 closed

BASE I/O ADDRESS

Setting

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

 

0000h

On

On

On

On

On

On

 

0010h

On

On

On

On

On

On

 

0020h

On

On

On

On

On

On

 

0030h

On

On

On

On

On

On

 

0040h

On

On

On

On

On

On

 

0210h

On

On

On

On

On

On

 

0280h

On

On

On

On

On

On

Ľ

0300h

On

On

On

On

On

On

 

FFB0h

Off

Off

Off

Off

Off

Off

 

FFC0h

Off

Off

Off

Off

Off

Off

 

FFD0h

Off

Off

Off

Off

Off

Off

 

FFE0h

Off

Off

Off

Off

Off

Off

 

FFF0h

Off

Off

Off

Off

Off

Off

BASE I/O ADDRESS (CONíT)

Setting

SW2/1

SW2/2

SW2/3

SW2/4

SW2/5

SW2/6

 

0000h

On

On

On

On

On

On

 

0010h

On

On

On

On

On

Off

 

0020h

On

On

On

On

Off

On

 

0030h

On

On

On

On

Off

Off

 

0040h

On

On

On

Off

On

On

 

0210h

Off

On

On

On

On

Off

 

0280h

Off

On

Off

On

On

On

Ľ

0300h

Off

Off

On

On

On

On

 

FFB0h

Off

Off

Off

On

Off

Off

 

FFC0h

Off

Off

Off

Off

On

On

 

FFD0h

Off

Off

Off

Off

On

Off

 

FFE0h

Off

Off

Off

Off

Off

On

 

FFF0h

Off

Off

Off

Off

Off

Off

Note: A total of 4095 base address settings are available. The switches are a binary representation of the decimal memory addresses. SW1/1 is the Most Significant Bit and switch SW2/6 is the Least Significant Bit. The switches have the following decimal values: SW1/1=131072, SW1/2=65536, SW1/3=32768, SW1/4=16384, SW1/5=8192, SW1/6=4096, SW1/7=2048, SW1/8=1024, SW2/1=512, SW2/2=256, SW2/3=128, SW2/4=64, SW2/5=32, SW2/6=16. Turn off the switches and add the values of the switches that are off to obtain the correct memory address. (Off=1, On=0)

D/A CONVERTER 1 OUTPUT VOLTAGE

Setting

J2/A

J2/B

0V to +5V

Open

Closed

-5V to +5V

Closed

Closed

0V to +10V

Open

Open

-10V to +10V

Closed

Open

D/A CONVERTER 2 OUTPUT VOLTAGE

Setting

J2/C

J2/D

0V to +5V

Open

Closed

-5V to +5V

Closed

Closed

0V to +10V

Open

Open

-10V to +10V

Closed

Open