Table Of Contents - Mitsubishi Electric A1SJ71DN91 User Manual

Thank you for purchasing the Mitsubishi MELSEC-A-series.
Before using the equipment, please read the manual carefully to develop full familiarity with the functions and
performance of MELSEC-A-series you have purchased, so as to ensure correct use.
Please forward a copy of this manual to the end user.
1. OUTLINE
1.1 Features......................................................................................................................................... 1 - 1
1.2 Communication Outline................................................................................................................... 1 - 3
1.2.1 Network configuration........................................................................................................ 1 - 3
1.2.2 Outline of parameter settings............................................................................................. 1 - 5
1.2.3 Outline of DN91 - slave station communication................................................................... 1 - 5
2. SYSTEM CONFIGURATION
2.1 Overall Configuration ...................................................................................................................... 2 - 1
2.1.1 Sample system configuration connected with a trunk line.................................................... 2 - 1
2.1.2 Sample system configuration connected with a drop line..................................................... 2 - 1
2.1.3 System configuration with a DeviceNet master unit............................................................. 2 - 2
2.2 Applicable Systems ........................................................................................................................ 2 - 3
2.2.1 Mountable CPUs and number of units................................................................................ 2 - 3
2.2.2 Important points about the system configuration ................................................................. 2 - 4
2.2.3 Operating environment of the configuration software (parameter setting tool) ...................... 2 - 5
2.3 Products Connectable to a Slave Station ......................................................................................... 2 - 6
3. SPECIFICATIONS
3.1 General Specifications .................................................................................................................... 3 - 1
3.2 Performance Specifications............................................................................................................. 3 - 2
3.2.1 Maximum transfer distance for thick cable/thin cable combination ....................................... 3 - 2
3.3 PC CPU I/O Signals........................................................................................................................ 3 - 3
3.3.1 Table of I/O signals............................................................................................................ 3 - 3
3.3.2 I/O signal details ............................................................................................................... 3 - 5
3.4 Buffer Memory................................................................................................................................ 3 - 8
3.4.1 Buffer memory table .......................................................................................................... 3 - 8
3.4.2 Details of the buffer memory.............................................................................................. 3 - 9
INTRODUCTION
CONTENTS
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1 - 1 ~ 1 - 8
2 - 1 ~ 2 - 6
3 - 1 ~ 3 - 26