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General Discussions / Help with HND course
« on: January 08, 2003, 04:09:02 AM »
I have the following questions to answer in an assignment for my HND. Any help would be gratefully received.
Describe the design characteristics of a typical Unitary and Modular/rack-mounted PLC
Describe the different types of Input and Output Devices used in PLC systems.
Describe the internal Architecture of a typical PLC
Describe the Operational Characteristics of a PLC CPU
Describe the design characteristics of a typical Unitary and Modular/rack-mounted PLC
Describe the different types of Input and Output Devices used in PLC systems.
Describe the internal Architecture of a typical PLC
Describe the Operational Characteristics of a PLC CPU