Posted on May 19, 2013 by adminAllen Bradley 1747-L543 REPAIR Allen Bradley 1747-L543 64k word memory 0.9ms program scan 0.225ms i/o scan DH+ RS-232 FLASH Category: Allen Bradley > SLC500 > SLC 5/04 Processors Model #: 1747-L543 Repair Price: GET A QUOTE NOW