Thank you for choosing the MELSEC-ST series.
Before using the module, please read this manual carefully to fully understand the functions and
performance of the MELSEC-ST series and use it correctly.
SAFETY PRECAUTIONS..............................................................................................................................A- 1
REVISIONS ....................................................................................................................................................A- 6
CONTENTS....................................................................................................................................................A- 8
About Manuals ...............................................................................................................................................A-11
Term definition for CC-Link ............................................................................................................................A-18
1.1 Features .................................................................................................................................................... 1- 2
3.1 System Configuration............................................................................................................................... 3- 1
3.1.1 CC-Link.............................................................................................................................................. 3- 1
3.1.2 PROFIBUS-DP.................................................................................................................................. 3- 2
3.3 Device Configuration................................................................................................................................ 3- 5
4.1 General Specifications ............................................................................................................................. 4- 1
5.1 Specifications ........................................................................................................................................... 5- 1
5.3 Part Names .............................................................................................................................................. 5-11
5.3.1 Operating Status LEDs ..................................................................................................................... 5-12
6.1 Base Module Specifications..................................................................................................................... 6- 1
6.2 Base module selection............................................................................................................................. 6- 2
A - 8
INTRODUCTION
CONTENTS
1- 1 to 1- 3
2- 1 to 2- 2
3- 1 to 3-15
4- 1 to 4- 2
5- 1 to 5-12
6- 1 to 6- 3
A - 8