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DAQ-1201, DAQ-1202

QUATECH, INC.

DAQ-1201, DAQ-1202

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

Secondary I/O

CN2

USER CONFIGURABLE SETTINGS

Setting

Label

Position

D/A converter 0 uses internal voltage reference

J4

Pins 2 & 3 closed

D/A converter 0 uses external voltage reference

J4

Pins 1 & 2 closed

D/A converter 1 uses internal voltage reference

J4

Pins 5 & 6 closed

D/A converter 1 uses external voltage reference

J4

Pins 4 & 5 closed

Timer 0 uses internal clock source

J2

Pins 4 & 5 closed

Timer 0 uses external clock source

J2

Pins 5 & 6 closed

Timers 1 and 2 use internal clock source

J2

Pins 1 & 2 closed

Timers 1 and 2 use external clock source

J2

Pins 2 & 3 closed

Pin 21 of main I/O connector outputs clock signal for counter 0

J3

Pins 2 & 3 closed

Pin 21 of main I/O connector is +15VDC

J3

Pins 1 & 2 closed

Pin 2 of main I/O connector outputs counter 0

J6

Pins 1 & 2 closed

Pin 2 of main I/O connector is -15VDC

J6

Pins 2 & 3 closed

BASE I/O ADDRESS

Setting

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

 

0000h

On

On

On

On

On

 

0010h

On

On

On

On

On

 

0020h

On

On

On

On

On

 

0030h

On

On

On

On

On

 

0040h

On

On

On

On

On

Ľ

0300h

On

On

On

On

On

 

7FB0h

Off

Off

Off

Off

Off

 

7FC0h

Off

Off

Off

Off

Off

 

7FD0h

Off

Off

Off

Off

Off

 

7FE0h

Off

Off

Off

Off

Off

 

7FF0h

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

Ľ

0300h

Off

Off

On

On

On

On

 

7FB0h

Off

Off

Off

On

Off

Off

 

7FC0h

Off

Off

Off

Off

On

On

 

7FD0h

Off

Off

Off

Off

On

Off

 

7FE0h

Off

Off

Off

Off

Off

On

 

7FF0h

Off

Off

Off

Off

Off

Off

Note: A total of 2048 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: SW1/2=16384, SW1/3=8192, SW1/4=4096, SW1/5=2048, SW1/6=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

J5/A

J5/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

J5/C

J5/D

0V to +5V

Open

Closed

-5V to +5V

Closed

Closed

0V to +10V

Open

Open

-10V to +10V

Closed

Open