Separate I/O channels for interfaces

[JWTHDYTWA]

Issue type:

• ➕ Feature request

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Short description:

Separate input and output interface channels. For example, On this screenshot each machine is connected to each other through the interfaces. If Purifiers could take their own output, the processing sequence would be broken. If there were separate I/O channels, Pattern Provider on the left would be connected to the Purifiers, and all Purifiers would be connected only to Pattern Provider. In this case channels would be like:

• Pattern Provider I:1, O:2
• x3 Purifiers I:2, O:1

[rubensworks]

Thanks for the suggestion!