5/20/2014 11:50 AM | |
Joined: 5/28/2008 Last visit: 8/27/2024 Posts: 4515 Rating:
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Hello H-H, Thanks for the infor regarding to CP443-1EX11 & CP443-1EX20. If you go through this link,6GK7443-1EX11-0XE0you will found in sucessor tab, CP443-1EX20 is the sucessor and a note there is "SUCCESSOR DEPENDS ON CPU TYPE. PLEASE CHECK WITH PRESALES SUPPORT" Another note I have mentioned before for replacing these two modules which I really faced few monthes ago was that As from CP 443-1EX20 there is n AUI interface. So, in this cases we can not say that CP443-1EX20 is sucessor to CP443-1EX11. I understand your point of view that for majority of systems which uses RJ45 posts it will work. Fine, and thank you for the info. Now let's go for replacing CP 443-1EX20 by another CP443-1EX30. If you go through this link:6GK7443-1EX20-0XE0, I can't ignore that Siemens didn't put CP443-1EX30 as a sucessor for CP443-1EX20. I do not know the reason, But If you or anybody here can test to replaceCP443-1EX20 withCP443-1EX30 without change the HW and feedback us, it will be helpful.
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Ayman Elotaify |
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5/20/2014 1:19 PM | |
Joined: 7/2/2008 Last visit: 8/26/2024 Posts: 928 Rating:
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Hello Ayman, It seems we have drifted a bit from the original thread (Replacing EX30 with EX20). Now, can we replace EX20 with EX30 without HW modification? In chapters 7.3 and 7.4 of the manual already posted byPittiplatschand you, you will find procedures for replacing older modules without changing/downloading HW configuration if originally used CP was configured for data maintenance on the CPU (option "Module replacement without PG"). You will also find the following:
Best regards, H-H |
3/21/2016 9:53 AM | |
Posts: 3093 Rating:
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Hello Anuj, Regards, |
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