ET200SP as both Master and Slave DP

I'm considering using the ET200SP for a new project, but this is a rather particular case and I will need the controller to act both as Master and Slave DP device.

The 6ES7545-5DA00-0AB0 module can be configured act as both, so I assumed I could add two of these and configure one as master and the other as slave (I do this in the S7-1200 using in CP1243 and one CP1242). However, while configuring the hardware in TIA portal, it appears that I can add only one communication interface to the CPU. Is there any way around this?

Thanks!

Rodrigo

hi Rodrigo,

this shoud depend on the CPU.

but in technical data of the 6ES7512-1DK01-0AB0 is only one PB-interface mentioned

hope this helps,

regards,

There are only two options for the ET200SP CPUs, and both list only 1 Profibus interface, yeah... Well, I guess I'm stuck here, then ;)

Thanks anyway!

Rodrigo