Thank you for purchasing the Mitsubishi programmable controller MELSEC-Q Series.
Always read through this manual, and fully comprehend the functions and performance of the Q Series
programmable controller before starting use to ensure correct usage of this product.
SAFETY PRECAUSIONS..............................................................................................................................A- 1
REVISIONS ....................................................................................................................................................A- 5
INTRODUCTION............................................................................................................................................A- 6
CONTENTS....................................................................................................................................................A- 6
Using This Manual..........................................................................................................................................A- 9
Component List .............................................................................................................................................A- 11
1.1 Overview................................................................................................................................................... 1- 1
1.2 Features ................................................................................................................................................... 1- 1
2.1 Applicable Systems.................................................................................................................................. 2- 1
3.1 Performance Specifications ..................................................................................................................... 3- 1
3.2 List of Functions ....................................................................................................................................... 3- 3
3.3.1 List of I/O signals ............................................................................................................................... 3- 4
3.3.2 Details of I/O signals ......................................................................................................................... 3- 5
3.4 Buffer Memory.......................................................................................................................................... 3- 8
3.4.2 Details of buffer memory................................................................................................................... 3- 9
4.1 Handling Precautions............................................................................................................................... 4- 1
4.2 Procedure before Operation .................................................................................................................... 4- 2
4.4 Wiring........................................................................................................................................................ 4- 4
4.4.1 Wiring precautions............................................................................................................................. 4- 4
4.4.2 Wiring example.................................................................................................................................. 4- 6
A - 6
INTRODUCTION
CONTENTS
1- 1 to 1- 4
2- 1 to 2- 6
3- 1 to 3- 14
4- 1 to 4- 10
A - 6