in reply to: selection between PLC and DCS posted by Pawan Musale on 18 October 2003 at 07:27:26.
iwant to know the plc specification ofr procurment .
How to select
high availabnle plc
type of porcessor , i/oodule , communication type, operator interface diaplay and other hard ware . please advice how i caN GO FOR good PLC