Dear Experts,

we are planning to establish a Modbus TCP connection,the distances between two devices is 1.5km.

I planned to configure S71212c with scalance module for fiber optic communication but in hardware configuration it  was not found , So kindly suggest me. 

 Hello.

GUWS

Dear Experts,

we are planning to establish a Modbus TCP connection,the distances between two devices is 1.5km.

I planned to configure S71212c with scalance module for fiber optic communication but in hardware configuration it  was not found , So kindly suggest me. 

Is the Scalance not see-through?

BR

Best Regards😂