| Allen Bradley 1747 L541 SLC 504 CPU + 1747-M11 Memory |
| ALLEN BRADLEY SLC 500 PROCESSOR UNIT 1747-L40A Series C |
| Allen Bradley SLC 500 1747- L20A |
| ALLEN BRADLEY SLC 5/02 1747-L524 |
| ALLEN BRADLEY SLC 500 DH-485 LINK COUPLER 1747-AIC |
| ALLEN BRADLEY SLC 500 4 SLOT 5/04 PLC 1747-L514 IN/OUT |
| Allen Bradley SLC 500 7 Slot 5/03 PLC System 1747-L531 |
| Allen Bradley SLC 500 1747-L20C |
| Allen-Bradley SLC 500 1747-L20C 20 I/O Processor Unit |
| Allen Bradley SLC 500 5/04 1747-L541 PLC processor |
| ALLEN BRADLEY SLC 500 PROCESSOR UNIT 1747-L532 Series B |
| ALLEN BRADLEY SLC 500 1747 L531 PROCESSOR UNIT w/keys |
| ALLEN BRADLEY SLC 500 REMOTE I/O SCANNER 1747-SN SER B |
| AB Allen Bradley SLC 500 Programmer 1747-PT1 & Cable |
| Allen Bradley SLC 500 1747-KE DH485/RS232C serC (102) |
| ALLEN BRADLEY SLC 5/04 1747-L542 PROCESSOR |
| ALLEN BRADLEY SLC 500 1747-L514 PROCESSOR UNIT ser B |
| Allen Bradley SLC 500 1747-L541 Series B Processor 5/04 |
| Allen Bradley SLC 500 Processor Unit 1747-L542P (606) |
| Allen Bradley SLC 500 Processor Unit 1747-L511 (db1129) |
| ALLEN-BRADLEY SLC 500 20 I/O 2 Slot rack 1747-L20C |
| Allen Bradley SLC 500 System 1747-ASB 1746-IA16 OA16 |
| ALLEN BRADLEY SLC 500 1747-L524 PROCESSOR UNIT ser C |
| Allen Bradley SLC 500 PC Interface 1747-PIC |
| Allen Bradley SLC 500 1747-L532 5/03 Processor CPU |
| Allen Bradley SLC 500 7 Slot 5/04 PLC System 1747-L542 |
| Allen Bradley SLC 500 7 Slot 5/04 PLC System 1747-L541 |
| Used Allen Bradley SLC 500 1747-L541 Processor |