Allen Bradley 1747-L542 /B SLC 500 5/04 PLC 1747L542 N104

AB 1747-L542 /B SLC 500 5/04 CPU PROCESSOR UNIT Factory Sealed AB US Free Tax

Allen Bradley 1747-L542 /B SLC 500 5/04 PLC 1747L542 Read Description N70

Allen Bradley 1747-L542 Ser B 1747-OS401 SLC 500 5/04 504 CPU Processor Unit 32K

Allen-Bradley 1747-L542 /C SLC 500 5/04 CPU Processor Unit 1747-OS401/C FRN 4

Allen Bradley 1747-L542 Ser B SLC 500 5/04 504 CPU Processor

Allen Bradley 1747-L542 /B SLC 500 Processor Control Module w/ OS401/B FRN 9

Allen-Bradley 1747-L542 SLC 5/04 32K Controller - Fully tested