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

ALLEN-BRADLEY SLC500 PROCESSOR UNIT 1747-L542 , 1747-OS401 FREE/FAST DELIVERY

Allen-Bradley SLC 5/04 Processor Unit 1747-L542 Ser B Rev 3

Allen-Bradley 1747-L542 Ser. B 5/04 CPU

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

ALLEN-BRADLEY 1747-L542 SER A PROC REV 2 PROCESSOR UNIT - USED - FREE SHIPPING

Allen Bradley 1747-L542 Series A SLC 500 Processor Unit

For Parts Allen Bradley 1747-L542 Series B SLC 5/04 CPU Controller DH+/ RS-232