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Discontinued
Discontinued date: 2024-03-31
Replacement category: Engineering Replacement
1747-L552 provides the processor function for an SLC 500 system and coordinates the installed local and remote I/O.
Communication capability depends on the hardware Series, configured firmware, Ethernet requirements, and Channel 0 protocol used by the application.
Before replacement, archive the project and document the chassis, slot assignments, specialty modules, network nodes, serial devices, and acceptance requirements.
Allen-Bradley 1747-L552 SLC 5/05 Controller Manuals, Datasheets, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
1747-L552 is an Allen-Bradley SLC 5/05 controller with 32K words of memory for an SLC 500 control system.
It provides Ethernet and RS-232 communications, supports up to 4096 inputs and 4096 outputs, and can be used in a system with up to three chassis and 30 slots.
The catalog number is discontinued. Before migration or replacement, preserve the program and communication settings, then verify the installed hardware Series, firmware, chassis layout, I/O, and network architecture.





