TY - BOOK AU - Dunning, Gary TI - Introduction to programmable logic controllers SN - 9788131503027 U1 - 629.89 PY - 2006/// CY - Andover PB - Cengage Learning, KW - Programmable controllers N1 - Programmable logic controllers -- ; Micro programmable logic controllers -- ; Programming a programmable controller -- ; Number systems -- ; Introduction to digital and Analog PLC interface -- ; Introduction to logic -- ; Input modules -- ; Output modules -- ; Putting together a modular PLC -- ; PLC processors -- ; Introduction to controlnet and devicenet -- ; Processor data organization -- ; The basic relay instructions -- ; Understanding relay instructions and programmable controller input modules -- ; Documenting your PLC system -- ; Timer and counter instructions -- ; Comparison and data-handling instructions -- ; Sequencer instruction -- ; Program flow instructions ER -