Allen-Bradley 1747-L553 SLC 5/05 Processor PLC CPU Series C SLC 500 Ethernet

Expert Repair Service for Allen Bradley 1747-L553 Processor - Fast Turnaround

Allen-Bradley 1747-L553 Ser B CPU Processor slc500

Allen Bradley AB 1747-L551 Ser C Rev A SLC 500 5/05 CPU Processor Unit

Allen Bradley 1747-L551 Ser C 1747-OS501 FW 13 SLC 500 5/05 Comes With E-PROM

Allen Bradley 1747-L551 /C SLC 500 SLC 5/05 Processor **Excellent**

Allen Bradley 1747-L552 A 1747-OS501 FW 13 SLC 500 5/05 CPU 32K Processor Unit