Hi Expert,

I am going to upgrade some old machine in the factory with S5 115U - CPU943B that has a few input / output cards + a couple of Analog input and outputs.

What's the options I have in S5 or S7?

Thank you very much for your help.

Ahoora

Hi Expert,

I am going to upgrade some old machine in the factory with S5 115U - CPU943B that has a few input / output cards + a couple of Analog input and outputs.

What's the options I have in S5 or S7?

Thank you very much for your help.

Hello Ahoora,

 Take a look at page 20/23, compare code of your S5 CPU with S7 CPU

SIMATIC S5 to S7 Migration SIMATIC S5 to S7 Migration - Siemens

Tanx Ste39