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ADM12-11

QUATECH, INC.

ADM12-11

Category

Analog to digital signal converter

Chipset Controller

Unidentified

I /O Options Supported

External clock input, external trigger input

Maximum Onboard Memory

N/A

CONNECTIONS

Purpose

Location

Purpose

Location

Expansion card connector

H1

Expansion card connector

H2

CHANNEL MODES

╗ Setting

J1/jumper A

J1/jumper B

J1/jumper C

J5

16 single-ended channels

Closed

Closed

Open

Pins 3 & 7, 4 & 8 closed

8 differential channels

Open

Open

Closed

Pins 3 & 7, 4 & 8 open

INPUT SIGNAL

╗ Setting

J3

Bipolar/-5 to 5V

Pins 2 & 6, 4 & 8 closed

Bipolar/-2.5 to 2.5V

Pins 2 & 6, 3 & 7, 4 & 8 closed

Unipolar/0 to 5V

Pins 1 & 2, 3 & 7, 4 & 8 closed

CONVERSION TIME

╗ Setting

J4

12-bit resolution/25 Ás

Pins 1 & 6, 4 & 5 closed

10-bit resolution/21 Ás

Pins 2 & 7 closed

8-bit resolution/17 Ás

Pins 3 & 8 closed

CLOCK INPUT

╗ Setting

J5

Internal clock

Pins 5 & 6 closed

External clock

Pins 1 & 5 closed

Note: The external clock signal is connected through pin 17 of the header H1.

GAIN

╗ Setting

J2

One

All pins open

Ten

Pins 2 & 4 closed

EXTERNAL TRIGGER

╗ Setting

J5

Disabled

Pins 1 & 2, 5 & 6 open

Enabled

Pins 1 & 2, 5 & 6 closed

Note: The external trigger signal is connected through pin 17 of the header H1.

MISCELLANEOUS TECHNICAL NOTES

The ADM12-11 is a modular daughter-card designed to work with the Quatech PXB-721 or MXI-241.