Does anyone know where I can get my hands on a, preferably PCI if not ISA
card,
RS422 IO card at a reasonable price preferably 4 ports but would considder 2
at a reasonable price
I'm based in the UK so a uk or european distributer would be preferred

Any info on protocol for RS422 would also be apreciated.
Even info on where to look
Thank you

If the reply is large E-me  at rman@aol.com

cheers Richard