Dataq DI-1100 Manuel utilisateur

The way PC-based instrumentation should be

DI-1100

4-Channel USB Data Acquisition Starter Kit

User's Manual

Manual Revision C

DATAQ Instruments, Inc., except as otherwise indicated and shall not be reproduced, transmitted, transcribed, stored

in a retrieval system, or translated into any human or computer language, in any form or by any means, electronic,

mechanical, magnetic, optical, chemical, manual, or otherwise without expressed written authorization from the com-

pany. The distribution of this material outside the company may occur only as authorized by the company in writing.

DATAQ Instruments' hardware and software products are not designed to be used in the diagnosis and treatment of

humans, nor are they to be used as critical components in any life-support systems whose failure to perform can rea-

sonably be expected to cause significant injury to humans.

DATAQ Instruments, Inc.

241 Springside Drive

Akron, Ohio 44333 U.S.A.

Telephone: 330-668-1444

Fax: 330-666-5434

Designed and manufactured in the

United States of America

iii

Warranty and Service Policy

Product Warranty

DATAQ Instruments, Inc. warrants that this hardware will be free from defects in materials and workmanship under

normal use and service for a period of 90 days from the date of shipment. DATAQ Instruments' obligations under this

warranty shall not arise until the defective material is shipped freight prepaid to DATAQ Instruments. The only

responsibility of DATAQ Instruments under this warranty is to repair or replace, at its discretion and on a free of

charge basis, the defective material.

This warranty does not extend to products that have been repaired or altered by persons other than DATAQ Instru-

ments employees, or products that have been subjected to misuse, neglect, improper installation, or accident.

DATAQ Instruments shall have no liability for incidental or consequential damages of any kind arising out of the sale,

installation, or use of its products.

Service Policy

1. All products returned to DATAQ Instruments for service, regardless of warranty status, must be on a freight-pre-

paid basis.

2. DATAQ Instruments will repair or replace any defective product within 5 days of its receipt.

3. For in-warranty repairs, DATAQ Instruments will return repaired items to the buyer freight prepaid. Out of war-

ranty repairs will be returned with freight prepaid and added to the service invoice.

DI-1100 Hardware Manual

Table of Contents

Warranty and Service Policy ................................................................................................................ iii

1. Introduction ........................................................................................................................................ 1

Features .............................................................................................................................................. 1

Analog Inputs .................................................................................................................................... 1

Digital Inputs ..................................................................................................................................... 1

Software ............................................................................................................................................. 1

WinDaq Dashboard ..................................................................................................................... 1

WinDaq® Recording and Playback Software ............................................................................ 2

Help ............................................................................................................................................. 2

2. Specifications ...................................................................................................................................... 3

3. Installation .......................................................................................................................................... 5

Installing WinDaq Software .............................................................................................................. 5

Connecting the Instrument to Your Computer .................................................................................. 6

4. Controls, Indicators, and Connections ............................................................................................. 7

Mini-B USB Connection ................................................................................................................... 7

Connect Input Signals ........................................................................................................................ 7

DI-1100 Signal Connections ....................................................................................................... 7

Connect Signal Leads .................................................................................................................. 8

Analog Inputs .............................................................................................................................. 8

WinDaq Remote Controls (Digital Inputs) ................................................................................. 9

WinDaq Remote Events ....................................................................................................... 10

WinDaq Remote Storage (Record) ....................................................................................... 12

4-20mA Current Loop Measurements ............................................................................................... 12

LED Indicators .................................................................................................................................. 13

5. Dimensional Drawing ......................................................................................................................... 15

DI-1100 Hardware Manual

Introduction

1. Introduction

This manual contains information designed to familiarize you with the features and functions of the DI-1100 USB

data acquisition starter kit. These high-end Starter kits contain features and functionality normally reserved for more

expensive data acquisition systems.

Features

The DI-1100 data acquisition instrument is a portable data recording module that communicates through your com-

puter's USB port. Power is derived from the interface port so no external power is required. Features include:

• 4 fixed differential analog inputs protected to ±100V (transient).

• Two dedicated digital I/O ports for Remote control protected to ±30V.

• ±10V full scale measurement range.

• 12-bit analog-to-digital resolution.

• 20kHz to 40kHz max sample rate per channel (dependent on number of channels enabled).

• A push-button to tag remote events in WINDAQ software.

• Three status LEDs for easy notification of system status.

• Free WinDaq recording and playback software allowing you to record at the full speed of the instrument.

• Included .Net Class supports programming the DI-1100 under any .Net programming language.

• Fully documented instrument protocol for programming the device in operating systems other than Windows.

Analog Inputs

The DI-1100 features four differential channel inputs located on a single sixteen-position screw terminal block for

easy connection and operation (other terminals used for digital I/O or reserved). Note: The DI-1100 does not support

Gain.

Utilize the functionality of WINDAQ software to experience all the features encased in these small, inexpensive

instruments.

Digital Inputs

The DI-1100 contains two digital lines (bits) for WINDAQ remote control operations (Remote Start/Stop and Remote

Events). Connect switch closures or discrete levels with a maximum input of 30V and a TTL level threshold. The

inputs float at 1 level, about 3.3V relative to the “-” terminal, and require sinking about 50uA to bring them down to

0.8V and guarantee a 0. When no Options Remote are enabled in WINDAQ, the Event input appears inverted in data

bit 0 and the Record input appears inverted in data bit 1 of data for the first enabled channel.

Software

All software required to record and playback waveforms is included with the purchase of any DI-1100 data acquisi-

tion starter kit via download.

WinDaq Dashboard

The WinDaq Dashboard utility allows you to start WinDaq software with your Dataq devices. Units available for syn-

chronized recording using ChannelStretch™ are shown in compatible blocks of devices (the DI-1100 does not sup-

port ChannelStretch or stand-alone data logging).

DI-1100 Hardware Manual

Introduction

WINDAQ®Recording and Playback Software

WINDAQ Acquisition and WINDAQ Waveform Browser allow you to record and playback data acquired through your

instrument. WINDAQ software is an invaluable resource to record and analyze your data and is available for free from

our web site (www.dataq.com).

WINDAQ Acquisition software can be used to record waveforms directly and continuously to disk while monitoring a

real time display of the waveforms on-screen. It operates, displays, and records waveform signals in real time at the

full sample rate of the DI-1100.

WINDAQ Waveform Browser playback software (also known as “WWB”) offers an easy way to review and analyze

acquired waveforms. A built-in data file translator allows the user to display multiple waveforms acquired by

WINDAQ Acquisition software or any of a wide range of data acquisition packages. The software’s disk-streaming

design allows data files of any length to be graphically displayed rapidly, in normal or reverse time directions. Seven

standard cursor-based measurements, frequency domain, and statistical analysis functions help simplify waveform

analysis and interpretation. WINDAQ Waveform Browser is free and installed when installing WINDAQ Software.

Help

All WINDAQ software utilizes context-sensitive help. Help may be accessed through the Help menu or by pressing

the F1 key with any pull-down menu item selected. This will take you directly to the Help topic most relevant to that

particular function or feature. Help topics discuss in detail each function available in the software.

DI-1100 Hardware Manual

Specifications

2. Specifications

Analog Inputs

Number of Channels: 4

Channel Configuration: Differential

Voltage Measurement Range: ±10V Full Scale fixed

Input Impedance: 1M

Isolation: none

Absolute accuracy:

@ 25°C, excluding common mode error

±12.5 mV

Absolute maximum input without damage: ±75 V peak, continuous

±100 V peak, one minute or less

System noise: 7.8 mV rms

Maximum common mode voltage: ± 10 V

Common mode rejection ratio: 40 dB (dc - 60 Hz)

Channel-to-channel crosstalk rejection: -80 dB

Digital Inputs

Number of ports: 2 (reserved)

Type: MOSFET switch

Threshold levels: TTL-compatible

Absolute maximum applied voltage (V): ±30 V dc

Reserved Inputs (Digital Inputs)

Digital In 0: WINDAQ remote events

Digital In 1: WINDAQ remote start/stop

ADC Characteristics

Resolution: 12-bit

Above zero ADC counts: 2,047

Below zero ADC counts: 2,048

Maximum sample rate per channel: 40 kHz, 1 enabled channel

30 kHz, 2 enabled channels

24 kHz, 3 enabled channels

20 kHz, 4 enabled channels

Min. sample throughput rate: 915.5 Hz (0.0006104 Hz with WinDaq software)

Sample rate timing accuracy: 50 ppm

Indicators and Connections

Interface: USB 2.0 (mini-B style connector)

Indicators (LED): 3 LEDs, (2) Green, (1) RGB

DI-1100 Hardware Manual

Specifications

Input Connections: One 16-position terminal strip

Power

Power Consumption: <1.0 Watt, via USB interface

Environmental

Operating Temperature: 0°C to 50°C (32°F to 122°F)

Operating Humidity: 0 to 90% non-condensing

Storage Temperature: -20°C to 60°C (-4°F to 140°F)

Storage Humidity: 0 to 90% non-condensing

Physical Characteristics

Enclosure: Hardened Plastic

Mounting: Desktop; bulkhead

Dimensions: 2.625D × 5.5W × 1.53H in.

(6.67D × 13.97W × 3.89H cm.)

Weight: 3.6 oz.

Software Support

WINDAQ software: OS support: Check Online at https://www.dataq.com/products/

windaq/windows-compatibility/

Programming: DATAQ .NET Class, Instrument protocol, ActiveX Control

Table des matières

Autres manuels Dataq Enregistreur de données

Dataq

Dataq DI-2108-P Manuel utilisateur

Dataq

Dataq DI-4718B Manuel utilisateur

Dataq

Dataq DI-710 Series Manuel utilisateur

Dataq

Dataq DI-245 Manuel utilisateur

Dataq

Dataq DI-4730 Manuel utilisateur

Dataq

Dataq DI-1110 Manuel utilisateur

Dataq

Dataq DI-2008 Manuel utilisateur

Dataq

Dataq DI-718B Series Manuel utilisateur

Dataq

Dataq DI-4108 Manuel utilisateur

Manuels Enregistreur de données populaires d'autres marques

TESTO

TESTO 176 Manuel utilisateur

HT Italia

HT Italia XL421 Manuel utilisateur

HBM

HBM SOMAT XR CX22B-R Manuel utilisateur

Agtrix

Agtrix 380i Manuel utilisateur

Hobo

Hobo H8 Pro Manuel utilisateur

Beijing ART Tech

Beijing ART Tech PCI2320 Manuel utilisateur

Athena

Athena GET SL1 Manuel utilisateur

Motec Systems

Motec Systems C185 Manuel utilisateur

Beijing ART Tech

Beijing ART Tech USB2832 Manuel utilisateur

Rotronic

Rotronic HygroLog HL20 Manuel utilisateur

MRC

MRC DW-6092 Manuel utilisateur

Racelogic

Racelogic VBOX LapTimer Manuel utilisateur

Edu-Logger

Edu-Logger 900-240 Manuel utilisateur

Elma

Elma DT173 Manuel utilisateur

MadgeTech

MadgeTech PRTemp140 Fiche technique

Comet

Comet U0121M Manuel utilisateur

pico Technology

pico Technology PT-104 Manuel utilisateur

Soil Instruments

Soil Instruments GTecLink Manuel utilisateur