Allen-Bradley 1747-L532 SLC 500 Modular IO Module

The Allen-Bradley 1747-L532 is a SLC 5/03 Processor for the SLC 500 modular controller family, a compact CPU designed to drive mid-range automation tasks within a modular chassis. It offers 16K words of user memory and a 1 millisecond program scan time, delivering fast, deterministic control for sequential logic, timing, and data handling in small to medium installations. Communication is supported over RS-232 for programming and debugging, and DH-485 serial networks for field devices, making it compatible with a wide range of legacy Allen‑Bradley I/O and devices. Electrical and environmental specs include a 5 V backplane supply capable of about 500 mA and an operating ambient range from 0 to 60 C, enabling reliable operation in typical industrial environments. As part of the SLC 500 modular hardware style, the 1747-L532 integrates with a broad ecosystem of compatible I/O modules and accessory components, offering scalable performance for many automation tasks.