OPTO 22 AC7A Manuals

Manuals and User Guides for OPTO 22 AC7A. We have 1 OPTO 22 AC7A manual available for free PDF download: User Manual

OPTO 22 AC7A User Manual

OPTO 22 AC7A User Manual (41 pages)

Brand: OPTO 22 | Category: Media Converter | Size: 0 MB

Table of Contents

Table of Contents
3
Welcome

5
Introduction

6
- Description
  6
- Features
  6
- Specifications
  7
- Dimensions
  7
Installing the AC7A/B for Use with Opto 22'S Optomux I/O

8
Installing the AC7A/B for Use with Devices Other than Opto 22'S Optomux I/O

17
- Overview
  17
- Equipment Required for Installation
  17
- Mounting the AC7A/B
  17
- Connecting AC Power to the AC7A/B
  18
- Connecting the AC7A/B to a PC or Other RS-232 Device
  19
- Setting the AC7A/B RS-232 Jumpers (First Group - Near the 25-Pin RS-232 Connector)
  21
  - RS-232 Handshaking Signals for Hardware Flow Control
    23
- Setting the AC7A/B RS-422/485 Jumpers (Groups B and C)
  24
- Connecting the AC7A/B to an RS-422/485 Device
  25
- Applying AC Power
  27
- Communication Leds
  27
- Additional Technical Information
  
  28
  - General Notes
    28
  - Two-Wire RS-485 Mode
    29
  - Using Multiple AC7A/B Units on One Link
    31
    
    Background
    31
    
    Description
    31
    
    Setup
    32
    
    Biasing
    32
    
    Termination
    32
    
    Wiring and Related Jumpers
    32
    
    Additional Jumpers
    32
  - Commonly Used RS-232 Signals
    33
    
    Using Protective Ground on AC7A/B
    34
  - Biasing and Terminating RS-422/485
    34
    
    Communication Jumpers
    35
  - Troubleshooting
    36
  - Glossary of Terms
    37
  - RS-422/485 Cable Specifications
    38
- Appendix A: AC7A/B DB9 (J2) Connection Pinout
  
  39
- Product Support
  
  40

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