Can the PS of the S71500 be used on both an active bus and a passive bus?

 Olá,

Pode ser uma pergunta boba, mas não localizei a informação em nenhum manual que eu li.

As PS do S71500 podem ser utilizadas tanto em barramento ativo, quanto em barramento passivo? Ou existe alguma restrição?

Obrigada.

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Split from TIP: Load power supply (PM) x System power supply (PS).

Hello Jforny,

Please try to discuss your question in English language. This is an international community and we try to focus on one language. Posting in English will help to generate more replies to your question.

This is the translation of your post:

Jforny

Hello,

It may be a silly question, but I couldn't find the information in any manual I read.

Can the PS of the S71500 be used on both an active bus and a passive bus? Or are there any restrictions?

Thanks.

Kind regards, Moderator_Lan

Hi Jforny!

The power supply (PS) of the S7-1500 can be used on both an active backplane bus and a passive bus. There are no specific restrictions mentioned regarding the use of the PS on either type of bus. The active backplane bus enhances system availability by allowing reaction-free hot swapping of I/O modules during operation and can be used with all PROFINET IO controllers by configuring via GSD file and PROFINET bus

However, it is important to note that the active backplane bus itself cannot be expanded during operation, as inserting and removing active backplane bus modules may lead to errors or damages in the modules. This operation should only be performed in idle mode of the station.