Rockwell 1747-L542 SLC 500 SLC 5/04 CPU Processor, 32K Memory, DH+ & RS-232 Communication Ports, Series C - IDEAL Process and Automation Pty Ltd
![Allen Bradley 1747-L552 SLC 500 SLC 5/05 CPU Processor Unit (Surplus) | Electrical Power and Control Consultants Allen Bradley 1747-L552 SLC 500 SLC 5/05 CPU Processor Unit (Surplus) | Electrical Power and Control Consultants](https://media.electricalpowerandcontrol.com/wp-content/uploads/2019/12/16104109/IMG_4145.jpg)
Allen Bradley 1747-L552 SLC 500 SLC 5/05 CPU Processor Unit (Surplus) | Electrical Power and Control Consultants
![Allen Bradley 1747-L551 /B-C FRN 11 Ethernet Series C 5/05 SLC500 16K - PLCCable.com - Automation Supplies and PLC Tools Allen Bradley 1747-L551 /B-C FRN 11 Ethernet Series C 5/05 SLC500 16K - PLCCable.com - Automation Supplies and PLC Tools](https://cdn11.bigcommerce.com/s-djpfj/images/stencil/1280x1280/products/1214/4268/allen-bradley-allen-bradley-1747-l551-b-c-frn-11-ethernet-series-c-505-slc500-16k__22060.1671218819.jpg?c=2)
Allen Bradley 1747-L551 /B-C FRN 11 Ethernet Series C 5/05 SLC500 16K - PLCCable.com - Automation Supplies and PLC Tools
![Allen Bradley 1747-L552 SLC 500 SLC 5/05 CPU Processor Unit (Surplus) | Electrical Power and Control Consultants Allen Bradley 1747-L552 SLC 500 SLC 5/05 CPU Processor Unit (Surplus) | Electrical Power and Control Consultants](https://media.electricalpowerandcontrol.com/wp-content/uploads/2019/12/16104119/IMG_7904.jpg)