Omega Webcam OM-USB-1208FS Manuales de usuario

Tabla de contenidos

• Preface

  5
• About this User's Guide

  5
  • What you will learn from this user’s guide

    5
  • Conventions in this user’s guide

    5
  • Where to find more information

    5
• Introducing the OM-USB-1208FS

  6
  • OM-USB-1208FS block diagram

    7
  • Software features

    7
  • Connecting a OM-USB-1208FS to your computer is easy

    8
• Installing the OM-USB-1208FS

  9
  • What comes with your OM-USB-1208FS shipment?

    9
    • Hardware

      9
    • Additional documentation

      9
  • Unpacking the OM-USB-1208FS

    9
  • Installing the software

    10
  • Installing the hardware

    10
• Functional Details

  11
  • Theory of operation - analog input acquisition modes

    11
    • Software paced mode

      11
    • Continuous scan mode

      11
  • External components

    11
    • USB connector

      12
    • LED

      12
    • Screw terminal wiring

      12
      • Screw terminal – pins 1-20

        12
      • Screw terminal – pins 21-40

        13
    • Main connector and pin out

      13
    • Analog input terminals (CH0 IN - CH7 IN)

      13
      • Single-ended configuration

        13
      • Single-ended measurements using differential channels

        14
      • Differential configuration

        14
    • Analog output terminals (D/A OUT 0 and D/A OUT 1)

      16
    • Digital I/O terminals (Port A0 to A7, and Port B0 to B7)

      16
    • Power terminals

      16
    • Calibration terminal

      17
    • Ground terminals

      17
    • External trigger terminal

      17
    • SYNC terminal

      17
    • Counter terminal

      17
  • Accuracy

    18
  • OM-USB-1208FS channel gain queue feature

    20
  • Synchronizing multiple units

    21
• Specifications

  22
  • Analog input

    22
  • Analog output

    24
  • Digital input/output

    24
  • External trigger

    25
  • External clock input/output

    25
  • Counter

    25
  • Non-volatile memory

    26
  • Microcontroller

    26
  • Power

    26
  • General

    27
  • Environmental

    27
  • Mechanical

    27
  • Main connector and pin out

    27
    • 4-channel differential mode

      27
    • 8-channel single-ended mode

      28