CyberResearch UMDAS 0802DA Bedienungsanleitung

Data Acquisition USER’S MANUAL VER. 1.1 • January 2006 No part of this manual may be reproduced without

Chapter 1 Introducing the UMDAS 0802DA This user's guide contains all of the information you need to connect the UMDAS 0802DA to your computer a

UMDAS 0802DA User's Guide Introducing the

Connecting a UMDAS 0802DA to your computer is easy Installing a data acquisition device has never been easier. ! The UMDAS 0802DA relies upon the Mi

Chapter 2 Installing the UMDAS 0802DA What comes with your UMDAS 0802DA shipment? As you unpack your UMDAS 0802DA, verify that the following componen

UMDAS 0802DA User's Guide Installing th

The last popup balloon or dialog states "Your new hardware is installed and ready to use," and the LED on the UMDAS 0802DA should flash and

Chapter 3 Functional Details Theory of operation - analog input acquisition modes The UMDAS 0802DA can acquire analog input data in two different mod

UMDAS 0802DA User's Guide

Screw terminal – pins 21-40 The screw terminals on the bottom edge of the (pins 21 to 40) provide the following connections: ! 16 digital I/O connect

Pin 3AGNDPin 1CH0 Figure 3-3. Single-ended measurement connection The following example shows the single-ended measurement data acquired by TracerDAQ.

In differential mode, the following two requirements must be met for linear operation: ! Any analog input must remain in the −10V to +20V range with

Since the analog inputs are restricted to a −10 V to +20 V signal swing with respect to ground, all ranges except ±20V can realize a linear output for

+5V+GNDPort A0 Figure 3-9. Schematic showing switch detection by digital channel Port A0 For more information on digital signal connections For more

+2.5VREF terminal The +2.5VREF connection (pin 16) is an output terminal that supplies 2.5 volts. The images below show the +2.5VREF pin configured as

-10V+10VInput Voltage016383Output Code8192 Figure 3-10. Ideal ADC transfer function The offset error is measured at mid-scale. Ideally, a zero volt in

The accuracy plots in Figure 3-12 are drawn for clarity and are not drawn to scale. -10V+10VInput Voltage016383ActualIdealOutput CodeGain error = +0.0

UMDAS 0802DA channel gain queue feature The UMDAS 0802DA's channel gain queue feature allows you to set up a scan sequence with a unique per-chan

4. Select Gated from the Ext. Clock Type drop-down list. 5. Set the Universal Library EXTCLOCK option with cbAInScan()/AInScan for the slave UMDAS

Chapter 4 Specifications Typical for 25°C unless otherwise specified. Specifications in italic text are guaranteed by design. Analog input Table 4-1

UMDAS 0802DA User's Guide

Analog output Table 4-6. Analog output specifications Parameter Conditions Specification Resolution 12-bits, 1 in 4096 Output range 0 to 4.096 V,

External trigger Table 4-10. Digital trigger specifications Parameter Conditions Specification Trigger source (Note 7) External digital TRIG_IN Trig

Non-volatile memory Table 4-13. Non-volatile memory specifications EEPROM 1,024 bytes Address Range Access Description 0x000-0x07F Reserved 128 by

General Table 4-16. General specifications Parameter Conditions Specification Device type USB 2.0 full speed Device compatibility USB 1.1, USB 2.0 E

8-channel single-ended mode Pin Signal Name Pin Signal Name 1 CH0 IN 21 Port A02 CH1 IN 22 Port A13 AGND 23 Port A24 CH2 IN 24 Port A35 CH3

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CyberResearch, Inc.25 Business Park DriveBranford, CT 06405 USAP: (203) 483-8815; F: (203) 483-9024www.cyberresearch.com

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Table of Contents Preface About this User's Guide ...

UMDAS 0802DA User's Guide Non-volatile memory.......

Preface About this User's Guide What you will learn from this user's guide This user's guide explains how to install, configure, and u