Allen Bradley AB SLC 500 20 Input Output Processor Unit 1747-L20A /B

Allen-Bradley 1747-L20A SLC 500 Processor Unit 20 I/O Ser C - For Parts Only

Allen-Bradley 1747-L20A Series C Processor Unit

Allen Bradley 1747-L20A SLC 500 Series C Processor Unit 20 I/O A-B SLC500 AB

Allen Bradley 1747-L20A Processor Module 20 I/o Ser C

Allen-Bradley 1747-L20A SLC 500 Fixed Controller W/1746-A2

ALLEN-BRADLEY 1747-L20A SLC 500 PROCESSOR UNIT 20 I/O SER C USED

Allen-Bradley 1747-L20A Processor Unit **PARTS ONLY** 48232ISU