ALLEN-BRADLEY 1747-L532

Allen-Bradley 1747-L532 SLC 5/03 Processor Unit Description The Allen-Bradley 1747-L532 is a powerful and reliable SLC 5/03 processor designed for the modular SLC 500 automation platform. It provides 16K words of user memory and features integrated communication ports, including DH-485 and RS-232, for flexible connectivity with programming devices, HMIs, and other controllers. This processor is an ideal solution for maintaining and extending the life of existing SLC 500 systems in a wide range of industrial applications. Specifications Memory: 16K Words User Memory Communication Ports: 1x DH-485, 1x RS-232 Current Requirements: 500mA at 5V DC, 175mA at 24V DC Series: E Firmware: OS302, FRN 10 Label Info Manufacturer: Allen-Bradley Part Number (CAT): 1747-L532 Product Line: SLC 500 Application The 1747-L532 is widely used in machine control, process control, and material handling applications where the robustness and proven performance of the SLC 500 platform are required. It is a direct replacement for existing SLC 5/03 processors. Country of Origin This product is manufactured in Singapore. CO2 Impact By purchasing this pre-owned component, you are actively participating in the circular economy. This choice avoids the emission of approximately 20 kg of CO2, which would have been generated during the production of a used unit. This saving is comparable to the emissions from driving a standard car for 100 kilometers. Availability This unit is in stock and ready for immediate dispatch. As an obsolete item, availability is limited. Order now from profideals for expert support and fast delivery. FAQ Question? What software is used to program the 1747-L532 processor? Answer This processor is programmed using Rockwell’s RSLogix 500 software. Ensure you have the correct version to support the processor’s firmware. Question? What is the FRN (Firmware Revision Number) of this specific unit and why is it important? Answer This unit has FRN 10. The firmware revision is crucial for compatibility with specific I/O modules, communication protocols, and software features. Always verify the FRN matches your system requirements. Question? Does the 1747-L532 require a battery? Answer Yes, a battery is required to retain the user program in RAM when the controller is powered down. The battery status should be checked regularly, and the ‘BATT’ LED on the front will illuminate when it needs replacement. Last Update: Friday, March 13, 2026 profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.