17-07-2013, 04:57 PM
Programmed Logic Controller (PLC Basics)
[attachment=56685]
INTRODUCTION
Programmable Logic Controller, or PLC is simply a special computer device used for industrial control systems.
Unlike a personal computer , the PLC is designed to survive in a rugged industrial atmosphere .
Architecture in PLCs
Open architecture
an architecture whose
specifications are public.
Closed architecture or proprietary
the hardware manufacturer
Chooses the components not
generally upgradable by the
end-user.
SIMANTIC S7-300
The SIMATIC S7-300 universal controller is specially designed for innovative system solutions in manufacturing, specifically the automotive and packaging industries.
This modular controller serves as an ideal universal automation system for centralized and decentralized configurations. Safety technology and motion control can be integrated with standard automation into this universal controller.
[attachment=56685]
INTRODUCTION
Programmable Logic Controller, or PLC is simply a special computer device used for industrial control systems.
Unlike a personal computer , the PLC is designed to survive in a rugged industrial atmosphere .
Architecture in PLCs
Open architecture
an architecture whose
specifications are public.
Closed architecture or proprietary
the hardware manufacturer
Chooses the components not
generally upgradable by the
end-user.
SIMANTIC S7-300
The SIMATIC S7-300 universal controller is specially designed for innovative system solutions in manufacturing, specifically the automotive and packaging industries.
This modular controller serves as an ideal universal automation system for centralized and decentralized configurations. Safety technology and motion control can be integrated with standard automation into this universal controller.