Appendix 10 Cc-Link Versions - Mitsubishi Electric MELSEC-Q Series User Manual

Appendix 10
There are Ver.1 and Ver.2 for CC-Link versions.
(1) Ver.1.00 and Ver.1.10
Ver.1.10 is a standard where restrictions of station-to-station cable lengths in Ver.1.00 have been cleared and the
length of all station-to-station cables is 20cm or longer. Ver.1.00 is a traditional standard.
For the maximum overall cable distance of Ver.1.10, refer to Page 29, Section 3.2.2.
The following are conditions where all station-to-station cables have a length of 20cm or longer.
• All the modules in a CC-Link system are Ver.1.10-compatible.
• All the cables are Ver.1.10-compatible CC-Link dedicated cables.
(2) Ver.2
Ver.2-compatible module is a module that supports the cyclic points expansion.
The specifications of a cable are the same as those of Ver.1.10.
In a system where a Ver.1.00-compatible module is included, the maximum overall cable distance and station-to-station
cable length need to meet the specifications of Ver.1.00.
For the maximum overall cable distance and station-to-station cable length of Ver.1.00, refer to Page 30, Section 3.2.3.
(3) How to check the version
On a Ver.1.10-compatible module, the rating plate has a logo "CC-Link".
On a Ver.2-compatible module, the rating plate has a logo "V2".
CC-Link Versions
Relevant regulation standards
APPENDICES
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