Allen Bradley 1747-L531 SLC 5/03 8K Controller Module

Product Description

The 1747-L531 SLC 5/03 controller module from Allen Bradley is a compact and reliable processor designed for the SLC 500 series. With 8K words of memory, this unit supports a wide range of discrete I/O operations and is suitable for medium-scale automation systems. It provides fast scan times, efficient instruction handling, and compatibility with RSLogix 500 programming software, making it a versatile choice for industrial control applications.

Technical Specifications

• Manufacturer: Allen Bradley

• Model Number: 1747-L531 SLC 5/03

• Type: Controller Module

• Memory Capacity: 8K words

• I/O Capacity (Max): 4096 discrete inputs / 4096 discrete outputs

• Local System Capacity: Up to 3 chassis / 30 slots

• Programming Instructions: 107 supported

• Typical Scan Time: 1 ms per K

• Bit Execution Time (XIC): 0.44 µs

• Programming Software:

• SLC 5/03 and SLC 5/04: RSLogix 500

• SLC 5/05: RSLogix 500

• Weight: Compact design for easy installation

Key Features

• 8K Memory: Provides sufficient capacity for medium-scale applications

• High-Speed Processing: Fast scan and execution times for efficient control

• Flexible I/O Capacity: Supports up to 4096 inputs and outputs

• Modular System Design: Expandable up to 3 chassis and 30 slots

• Software Compatibility: Fully supported by RSLogix 500 programming environment

Application Scenarios

• Manufacturing automation systems

• Oil and gas process control

• Chemical and pharmaceutical production lines

• Power generation and distribution monitoring

FAQ

Q: What is the memory size of the 1747-L531 SLC 5/03?  A: It has 8K words of memory.

Q: Which programming software is compatible with this module?  A: RSLogix 500 is used for programming SLC 5/03, 5/04, and 5/05 controllers.

Q: How many I/O points can this controller support?  A: Up to 4096 discrete inputs and 4096 discrete outputs.