JYTEK USB-62405 User manual

Advance Technologies; Automate the World.
Manual Rev.: 1.00
Revision Date: July 5, 2017
USB-62405
USB 2.0-based Dynamic Signal Acquisition Module
User’s Manual

ii

Preface iii
Preface
Copyright
This document contains proprietary information protected by copyright.
All rights are reserved. No part of this manual may be reproduced by
any mechanical, electronic, or other means in any form without prior
written permission of the manufacturer. All specifications are subject to
change without further notice.
Disclaimer
The information in this document is subject to change without prior
notice in order to improve reliability, design, and function and does not
represent a commitment on the part of the manufacturer.
In no event will the manufacturer be liable for direct, indirect, special,
incidental, or consequential damages arising out of the use or inability
to use the product or documentation, even if advised of the possibility
of such damages.
Environmental Responsibility
JYTEK is committed to fulfill its social responsibility to global environ-
mental preservation through compliance with the European Union's
Restriction of Hazardous Substances (RoHS) directive and Waste Electri-
cal and Electronic Equipment (WEEE) directive. Environmental protec-
tion is a top priority for JYTEK. We have enforced measures to ensure
that our products, manufacturing processes, components, and raw
materials have as little impact on the environment as possible. When
products are at their end of life, our customers are encouraged to dis-
pose of them in accordance with the product disposal and/or recovery
programs prescribed by their nation or company.
Trademarks
Product names mentioned herein are used for identification purposes
only and may be trademarks and/or registered trademarks of their
respective companies.

iv Preface
Conventions
Take note of the following conventions used throughout this manual to
make sure that users perform certain tasks and instructions properly.
NOTE:
NOTE:
Additional information, aids, and tips that help users perform tasks.
CAUTION:
Information to prevent minor physical injury, component damage,
data loss, and/or program corruption when trying to complete a
task.
WARNING:
Information to prevent serious physical injury, component damage,
data loss, and/or program corruption when trying to complete a
specific task.

Table of Contents v
Table of Contents
Preface .......................................................................................... iii
Table of Contents............................................................................ v
List of Figures................................................................................ vii
List of Tables .................................................................................. ix
1 Introduction.............................................................................. 1
1.1 Overview........................................................................................ 1
1.2 Features ......................................................................................... 1
1.3 Applications ................................................................................... 2
1.4 Specifications ................................................................................. 2
1.4.1 General Specifications .........................................................2
1.4.2 Analog Input (AI)..................................................................2
1.4.3 DC accuracy @25°C .............................................................3
1.4.4 AC Dynamic Performance (typical, 25°C) ............................3
1.4.5 Digital I/O.............................................................................5
1.5 Software Support........................................................................... 5
1.6 Driver Support for Windows.......................................................... 6
1.7 Utilities for Windows ..................................................................... 6
1.8 Overview and Dimensions ............................................................. 8
1.8.1 Module ................................................................................8
1.8.2 Module Stand ....................................................................10
1.9 Connections ................................................................................. 16
2 Getting Started ....................................................................... 17
2.1 Unpacking the USB-62405 ........................................................... 17
2.2 Connecting the USB-62405 Module ............................................ 17
2.3 Device ID ...................................................................................... 19
2.4 Device Mounting.......................................................................... 20

vi Table of Contents
2.4.1 Rail Mounting.................................................................... 20
2.4.2 Wall Mounting .................................................................. 23
2.5 Hardware Configuration.............................................................. 25
3 Operation ................................................................................ 27
3.1 Functional Layout ........................................................................ 27
3.2 Analog Input ................................................................................ 28
3.2.1 Analog Input Front End Configuration .............................. 28
3.2.2 AI Data Format .................................................................. 29
3.2.3 Sampling Rate ................................................................... 30
3.2.4 Data Transfer..................................................................... 31
3.2.5 Anti-Aliasing Filter and Frequency Response.................... 31
3.3 Triggering..................................................................................... 33
3.3.1 Analog Input Trigger Source.............................................. 33
3.4 Programmable Function I/O........................................................ 39
3.4.1 Static Digital Input/Output................................................ 39
3.4.2 Frequency Counter............................................................ 39
3.4.3 Pulse Output ..................................................................... 39
3.4.4 Digital Trigger IN for Continuous Analog Input ................. 40
3.4.5 Synchronization Sample Clock IN...................................... 40
4 Calibration ............................................................................... 41
4.1 Loading Calibration Constants..................................................... 41
4.2 Auto-Calibration .......................................................................... 41
4.3 Saving Calibration Constants....................................................... 42
Important Safety Instructions ....................................................... 43
Warranty Policy ............................................................................ 45
Getting Service ............................................................................. 47

List of Figures vii
List of Figures
Figure 1-1: U-Test Interface...................................................................7
Figure 1-2: USB-62405 Module Front View ...........................................9
Figure 1-3: USB-62405 Module Side View .............................................9
Figure 1-4: USB-62405 Module Rear View ..........................................10
Figure 1-5: Module, Stand, and USB Cable..........................................11
Figure 1-6: Module, Stand, & Wall Mount Kit Side View (w/ Connections)
12
Figure 1-7: Module In Stand Front View..............................................13
Figure 1-8: Module Stand Top View ....................................................14
Figure 1-9: Module Stand Side Cutaway View.....................................15
Figure 1-10: Module Stand Front View..................................................15
Figure 1-11: BNC Connector Polarity .....................................................16
Figure 2-1: USB-62405 Module in Windows Device Manager.............18
Figure 2-2: Device ID Selection Control ...............................................19
Figure 2-3: Rail Mount Kit....................................................................20
Figure 2-4: Module Pre-Rail Mounting ................................................21
Figure 2-5: Module Rail-Mounted .......................................................22
Figure 2-6: Wall Mount Holes..............................................................23
Figure 2-7: USB-62405 Module with Wall Mount Apparatus ..............24
Figure 3-1: USB-62405 Functional Block Diagram ...............................27
Figure 3-2: USB-62405 Analog Front End ............................................28
Figure 3-3: Excitation Current for IEPE Sensor Measurement.............29
Figure 3-4: Input Frequency Response for High Resolution Mode
(Fs=51.2kS/s) .....................................................................32
Figure 3-5: Input Frequency Response for High Speed Mode (Fs=102.4kS/
s) ........................................................................................33
Figure 3-6: Below-Low Analog Triggering............................................34
Figure 3-7: Above-High Analog Triggering...........................................35
Figure 3-8: Digital Triggering ...............................................................35
Figure 3-9: Post Trigger without Retrigger ..........................................36
Figure 3-10: Pre-trigger Mode Operation (valid trigger only) ...............36
Figure 3-11: Pre-trigger Mode Operation (w/ invalid trigger) ...............37
Figure 3-12: Delay-Trigger Mode Operation..........................................37
Figure 3-13: Middle-Trigger Acquisition ................................................38
Figure 3-14: Gated Trigger.....................................................................38

viii List of Figures
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List of Tables ix
List of Tables
Table 1-1: U-Test Interface Legend............................................................7
Table 3-1: Signal Source-Card Configuration ...........................................28
Table 3-2: USB-62405 Input Ranges.........................................................30

x List of Tables
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