Table of Contents
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Table of Contents
Related Manuals for Mitsubishi MELSEC A1SJ71UC24-R4
Summarization of Contents
1 Introduction
1.1 Replacement of Modules Introduced in This Handbook
Outlines the communication modules that are replaced in this handbook.
1.2 Basic Precautions
Covers fundamental safety and operational precautions for using the controller.
2 Serial Communication Module Replacement
2.1 List of Serial Communication Modules to be Replaced
Lists serial communication modules that are replaced and their alternative models.
2.2 Performance Specifications Comparison
Compares the performance specifications of A/AnS/QnA/QnAS series with Q series modules.
2.3 Function Comparison
Details the functional differences between older series and Q series communication modules.
2.4 Switch Setting Comparison
Compares switch settings between A/AnS/QnA/QnAS series and Q series modules.
2.5 Program Comparison
Highlights differences in I/O signals and buffer memory assignments for program comparison.
2.6 Reuse of Existing Programs
Provides guidance on reusing existing programs from A/AnS and QnA/QnAS series.
2.7 Other Precaution
Outlines additional precautions for Q series serial communication modules.
2.8 Program Examples
Illustrates program examples for non-procedural communications and module replacement.
3 Ethernet Interface Module Replacement
3.1 List of Ethernet Interface Modules to be Replaced
Lists Ethernet interface modules to be replaced and their alternative Q series models.
3.2 Performance Specifications Comparison
Compares performance specifications of A/AnS/QnA/QnAS series Ethernet modules with Q series.
3.3 Function Comparison
Compares functions of A/AnS and Q series Ethernet interface modules.
3.4 Switch Setting Comparison
Compares switch settings for A/AnS and QnA/QnAS series Ethernet modules.
3.5 Parameter Comparison
Explains parameter differences between A/AnS and QnA/QnAS series and Q series Ethernet modules.
3.6 Program Comparison
Compares I/O signals and buffer memory for Ethernet module program differences.
3.7 Reuse of Existing Programs
Guidance on reusing existing programs for A/AnS and QnA/QnAS series Ethernet modules.
3.8 Other Precaution
Lists additional precautions for Q series Ethernet interface modules.
3.9 Program Examples
Provides program examples for Ethernet module transition and initial processing.
4 Intelligent Communication Module Replacement
4.1 List of Intelligent Communication Modules to be Replaced
Lists intelligent communication modules for replacement with Q series alternatives.
4.2 Performance Specifications Comparison
Compares performance of AD51H-S3/A1SD51S with QD51/QD51-R24 modules.
4.3 Function Comparison
Compares functions of AD51H-S3/A1SD51S intelligent communication modules.
4.4 Switch Setting
Details switch settings for intelligent communication module AD51H-S3 replacement.
4.5 Program Comparison
Compares I/O signals for intelligent communication module replacements.
4.6 Reuse of Existing Programs
Guidance on reusing programs for AD51H-S3 and A1SD51S modules.
5 External Dimensions
5.1 External Dimensions
Provides information on external dimensions of base units and modules.
Appendices
Appendix 1 Spare Parts Storage
Guidelines for storing spare parts to maintain their quality and prevent deterioration.
Appendix 2 Procedure for Replacing the A1SD51S with the QD51(-R24)
Step-by-step procedure for replacing the A1SD51S with the QD51(-R24).
Appendix 3 Relevant Manuals
Lists relevant handbooks and manuals for module replacement and transition.
Appendix 4 Others
Lists other relevant procedures and precautions for module replacement.
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