Hi,
I've got an application that requires a number of environmental controllers be connected on an RS485 2 wire half duplex multidrop bus. I was looking at the Lantronix UDS1100 device servers (or even the older UDS100 / UDS10 ) to let me use the customers LAN so as to save wiring costs.
I know a couple of UDS1100's can be placed back to back and tunnelling used to create a transparent RS485/422/232 link between them but does anyone know if it's possible to arrange, say five, units to form part of a multidrop network for remote nodes on the network. I suspect that I'm only going to be able to arrange a point to point connection between two device servers at a time, but wondered if anyone has been able to broadcast data sent from one unit to a group of other units simultaneously?
thanks,
Colin