Greater Tulsa Area Classifieds Moderated Newsgroup > Turley
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> Allen bradley series b i/o scanner, cat # - 1775-S4A
Allen bradley series b i/o scanner, cat # - 1775-S4A
Allen Bradley Series B I/O Scanner, CAT # - 1775-S4A
Allen Bradley Series B I/O Scanner with Programmer Interface, CAT # - 1775-S4A. The I/O scanner modules provide I/O and RS-232-C communication channels for the PLC-3 programmable controller.
