Allen Bradley 1771-DB PLC 5 Communication Module Model Rev A/D

Allen-Bradley 1771-DB Basic Module

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Allen Bradley 1771-DB BASIC PLC Module Firmware Revision F *Tested*

Allen Bradley 1771-DB Revision A/F PLC 5 Communication Module FNOB

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Allen Bradley 1771-DB Rev A/D Basic Modules Used (Lot of 2)

ALLEN BRADLEY 1771-DB BASIC MODULE REV A SERIES C