Description

Brief Product Description

The Allen Bradley 1747-L532 is a modular SLC 5/03 processor featuring 16K words of user memory and high-speed execution capabilities. It serves as a powerful control center for mid-sized industrial applications, offering integrated RS-232 and DH-485 communication ports.

Product Description

High-Performance Modular Processing

The Allen Bradley 1747-L532 represents a significant performance tier within the SLC 500 family, delivering advanced instruction sets and faster scan times compared to entry-level models. This SLC 5/03 CPU provides 16K words of battery-backed RAM, which comfortably supports complex ladder logic programs and extensive data storage. Because it utilizes a modular chassis-based architecture, users can easily scale their systems by selecting from a wide range of discrete, analog, and specialty I/O modules. This adaptability ensures the controller remains a cost-effective solution for manufacturing, material handling, and process control systems.

Advanced Communication and Integration

Connectivity serves as a primary strength of the 1747-L532 processor. It features dual integrated communication ports: a DH-485 port for networked plant-floor communication and an RS-232 channel that supports full-duplex DF1, DH-485, or ASCII protocols. This versatility allows the controller to interface simultaneously with programming terminals, HMI hardware, and peer-to-peer controller networks. Furthermore, the unit supports bit-instruction execution speeds of 0.44 microseconds, enabling it to manage high-speed machinery and time-sensitive automation tasks with precision.

Industrial Reliability and Data Security

Engineered for longevity in harsh environments, the 1747-L532 incorporates robust hardware safeguards to maintain operational continuity. The processor includes a lithium battery to preserve the user program and data table during power loss, while an optional flash EPROM provides permanent non-volatile backup. Diagnostic LEDs on the front panel provide instant feedback on CPU status, battery health, and communication activity, which streamlines troubleshooting during maintenance. By combining a proven instruction set with dependable hardware, the SLC 5/03 ensures stable long-term performance for critical industrial infrastructure.

Technical Specifications