Acces USB-DIO-32I User Manual

32-channel, individual, independently selectable digital i/o module

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10623 Roselle Street, San Diego, CA 92121
(858) 550-9559
FAX (858) 550-7322
contactus@accesio.com
www.accesio.com
MODEL USB-DIO-32I
32-Channel, Individual, Independently
Selectable Digital I/O Module
USER MANUAL
FILE: MUSB-DIO-32I.B1

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Summary of Contents for Acces USB-DIO-32I

  • Page 1 • • 10623 Roselle Street, San Diego, CA 92121 (858) 550-9559 FAX (858) 550-7322 • contactus@accesio.com www.accesio.com MODEL USB-DIO-32I 32-Channel, Individual, Independently Selectable Digital I/O Module USER MANUAL FILE: MUSB-DIO-32I.B1...
  • Page 2 ACCES, nor the rights of others. IBM PC, PC/XT, and PC/AT are registered trademarks of the International Business Machines Corporation.
  • Page 3: Table Of Contents Warranty

    Terms and Conditions If a unit is suspected of failure, contact ACCES' Customer Service department. Be prepared to give the unit model number, serial number, and a description of the failure symptom(s). We may suggest some simple tests to confirm the failure.
  • Page 4: Table Of Contents

    Table of Contents Warranty ........................... 3 Terms and Conditions ....................3 Coverage ........................3 Equipment Not Manufactured by ACCES ..............3 General ......................... 3 Support and Application Engineering ................3 Chapter 1: Introduction ...................... 5 Features ........................... 5 Applications ........................5 Functional Description....................
  • Page 5: Chapter 1: Introduction

    Laboratory Automation • Robotics • Machine Control • Security Systems, Energy Management • Relay Monitoring and Control • Parallel Data Transfer to PC • Sensing Switch Closures or TTL, DTL, CMOS Logic • Driving Indicator Lights or Recorders Manual USB-DIO-32I...
  • Page 6: Functional Description

    This USB board is an ideal solution for adding portable, easy-to-install digital I/O to any computer with a USB port. The USB-DIO-32I is a USB 2.0 high-speed device, offering the highest speed available on the USB 2.0 bus. It is fully compatible with both USB 1.1 and USB 3.0 ports.
  • Page 7: Ordering Guide

    Figure 1-1: Block Diagram Ordering Guide  USB-DIO-32I USB 32-individually selectable I/O digital module Model Options  Extended operating temperature of -40 to +85°C  -OEM Board only version with no enclosure  Economy version includes no screw terminal ...
  • Page 8 DIN rail Direct connect 50-pin removable spring-  STB-50D cage terminal board for -U option Used for mounting the STB-50U to the enclosure of the USB-DIO-32I. Includes  STB-50U Kit STB-50U, cable and specialized mounting hardware. DIN-rail mounting adapter plate for ...
  • Page 9: Figure 1-2: Enclosure Label

    Figure 1-2: Enclosure Label Manual USB-DIO-32I...
  • Page 10: Chapter 2: Installation

    The board can be installed in any USB 2.0 or USB 1.1 port. Please refer to the USB I/O Quick Start Guide which can be found on the CD, for specific, quick steps to complete the hardware and software installation. Manual USB-DIO-32I...
  • Page 11: Chapter 3: Hardware Details

    USB port or, if needed for higher source current applications, an external power supply can be used. Embedded USB Connector Micro 5-pin header provides embedded devices with a compact USB interface. Use this with one of our OEM USB cables. Manual USB-DIO-32I...
  • Page 12: Led

    If an over-current persists on a circuit protected by a resettable fuse, it will open interrupting power to the circuit. Response time depends on over-current level and ambient temperature, humidity, etc. The fuse will remain open until the bi-metal elements cool sufficiently, at which time the circuit will be restored. Manual USB-DIO-32I...
  • Page 13: Chapter 4: Usb Address Information

    The board’s VID is “0x1605", and its PID is “0x8004". The Device Index is determined by how many of the device you have in your system, and provides a unique identifier allowing you to access a specific board at will. Manual USB-DIO-32I...
  • Page 14: Chapter 5: Programming

    For detailed information on each function refer to the USB Software Reference Manual.PDF located in the <cardname> directory for this board. A C# Development Guide.PDF is located in C:\Program Files\ACCES\USB-DIO-32I\Win32\Driver.SRC\AIOUSBNetSLN (assuming defaults are accepted when installing from the CD). unsigned long GetDevices(void )
  • Page 15: Chapter 6: Connector Pin Assignments

    DIO B3 DIO D5 DIO B2 DIO B1 DIO D4 DIO B0 DIO A7 DIO D3 DIO A6 DIO A5 DIO D2 DIO A4 DIO A3 DIO D1 DIO A2 DIO A1 DIO D0 DIO A0 Fused +5VDC Manual USB-DIO-32I...
  • Page 16: Chapter 7: Specifications

    This gives you 350mA available (500 mA - 150mA = 350 mA). If using more than a total of 500mA, use optional Regulated 5 VDC external power supply and remove VUSB jumper and place jumper on VEXT. Then plug in external power before plugging into USB port. Manual USB-DIO-32I...
  • Page 17: Customer Comments

    If you experience any problems with this manual or just want to give us some feedback, please email us at: manuals@accesio.com. Please detail any errors you find and include your mailing address so that we can send you any manual updates. 10623 Roselle Street, San Diego CA 92121 Tel. (858)550-9559 FAX (858)550-7322 www.accesio.com Manual USB-DIO-32I...

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