Table Of Contents - Mitsubishi Electric QJ71MB91 User Manual

Thank you for purchasing the Mitsubishi MELSEC-Q series programmable controllers.
Before using this product, please read this manual and the relevant manuals carefully and develop
familiarity with the functions and performance of the MELSEC-Q series programmable controller to handle
the product correctly.
When applying the program examples introduced in this manual to an actual system, ensure the
applicability and confirm that it will not cause system control problems.
SAFETY PRECAUTIONS .................................................................................................................................A - 1
CONDITIONS OF USE FOR THE PRODUCT..................................................................................................A - 5
REVISIONS.......................................................................................................................................................A - 6
INTRODUCTION...............................................................................................................................................A - 7
CONTENTS ......................................................................................................................................................A - 7
COMPLIANCE WITH EMC AND LOW VOLTAGE DIRECTIVES................................................................... A - 12
THE MANUAL'S USAGE AND STRUCTURE ................................................................................................A - 13
ABOUT THE GENERIC TERMS AND ABBREVIATIONS ..............................................................................A - 15
MEANINGS AND DEFINITIONS OF TERM ...................................................................................................A - 16
PRODUCT CONFIGURATION ....................................................................................................................... A - 16
CHAPTER1 OVERVIEW
1.1 Features........................................................................................................................................... 1 - 1
CHAPTER2 SYSTEM CONFIGURATION
2.1 Applicable Systems ......................................................................................................................... 2 - 1
2.2 Network Configuration ..................................................................................................................... 2 - 3
2.3 Precautions for System Configuration ............................................................................................. 2 - 7
2.4 How to Check the Function Version/Software Version .................................................................... 2 - 8
CHAPTER3 SPECIFICATIONS
3.1 Performance Specifications ............................................................................................................. 3 - 1
3.2 RS-232 Interface Specification ........................................................................................................ 3 - 3
3.2.1 RS-232 connector specification................................................................................................ 3 - 3
3.2.2 RS-232 cable specification ....................................................................................................... 3 - 5
3.3 RS-422/485 Interface Specification ................................................................................................. 3 - 6
3.3.1 RS-422/485 terminal block specification .................................................................................. 3 - 6
3.3.2 RS-422/485 cable specification ................................................................................................ 3 - 7
3.3.3 Precautions when transferring data using RS-422/485 line ..................................................... 3 - 8
3.4 I/O Signals for Programmable Controller CPU .............................................................................. 3 - 10
3.4.1 I/O signal list ........................................................................................................................... 3 - 10
3.5 Applications and Assignment of Buffer Memory ............................................................................ 3 - 13
INTRODUCTION
CONTENTS
1 - 1 to 1 - 4
2 - 1 to 2 - 10
3 - 1 to 3 - 23
A
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