1747-L553 Allen Bradley SLC 5/05 Processor Module Ethernet Controller I/O
The Allen-Bradley 1747-L553 is a high-performance programmable logic controller (PLC) from the SLC 500™ family, designed for mid-range industrial automation applications requiring fast processing, large memory capacity, and built-in Ethernet/IP communication. Ideal for machinery control, material handling, packaging lines, water/wastewater systems, and legacy system upgrades, this controller delivers reliable real-time control with seamless integration into modern industrial networks.
Featuring an integrated 10/100 Mbps Ethernet port, support for up to 128 I/O modules, and compatibility with RSLogix 500 programming software, the 1747-L553 enables efficient data exchange with HMIs, SCADA systems, drives, and enterprise-level platforms. With its rugged design, extensive instruction set, and long-term availability, it remains a trusted solution for both new installations and replacement of aging control systems.
Product Overview: Allen-Bradley 1747-L553
| Manufacturer | Rockwell Automation / Allen-Bradley |
| Product Family | SLC 500™ Modular PLC System |
| Model Number | 1747-L553 |
| Controller Type | SLC 5/05 Enhanced Processor |
| Onboard Communication | 1x Embedded 10/100 Mbps Ethernet/IP port |
| User Memory | 512 KB (for program and data) |
Product details pictures
![]()
![]()
Related products
| 1747-L554 | 1747-L552 |
| 1747-L542 | 1747-L541 |
| 1747-L543 | 1747-L551 |
| 1747-L532 | 1747-L531 |
| 1756-L62 | 1747-L533 |
| 1756-L63 | 1747-L511 |
| 1769-L35E | 1756-L61 |
| 1747-SDN | 1769-L32E |
| 1756-L72 | 1746-BAS |
| 1769-L24ER-QB1B | 1756-L71 |