Hi guys,

I would like to control an aplaince with rs232 connection from two different controllers (for example a Pronto remote and a KNX system).

I've got a good tech tip from the Pronto guys but it only works for sending commands, not for feedback.
I've also found a rs323 portsplitter, where you can connect two devices that can talk two-way to one device. But you need a trigger signal to open the com-port and a Philips rfx9600 can't do that.

Does somebody has any experiance with this?

Best Regards,

Helgi