plc

kraj

Member
Join Date
Feb 2010
Location
p
Posts
82
hello every one im newone in the world of plc
so can u please help me

can u state the differnce between soft plc and hard plc
thanks in advance
 
Soft PLC normally refers to software running on a PC that emulates a PLC. For this to be functional, normally there would be some Input/output modules connected to the PC via ethernet or serial comms.
A hard PLC is a unit with CPU and often I/O within one unit.
 

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