What if the analog input is sm 331and the rtd pt100 is a 3 wire connection.can you pls answer this with same question above.

Best regards,

Jr

junior noble

What if the analog input is sm 331and the rtd pt100 is a 3 wire connection.can you pls answer this with same question above.

Best regards,

Jr

 Hi,

Below is the link for the 3 wire connection with PT 100.

https://support.industry.siemens.com/tf/ww/en/posts/56629/

Please download the manual from the below link for the complete S7 300 Modules data. Which contains the complete description about all Modules with wiring diagram.

https://support.industry.siemens.com/cs/ww/en/view/8859629

Dear Savarana and  Ayman,

Thank you for your answers. I will try first to get the specifics inorder to be more accurate in the parts.

Best regards,

Jr