Allen-Bradley 1747-L551/A Processor Module

The Allen-Bradley 1747-L551/A is a versatile processor module for the SLC 500 series of PLCs. This compact module delivers a range of features and capabilities for industrial automation.

Key Features

• High-performance processor: The module features a powerful processor for fast and efficient program execution.
• Large memory capacity: It provides ample memory to store programs, data, and configuration information.
• Ethernet and RS-232 communication: The module supports both Ethernet and RS-232 interfaces for flexible networking.
• Battery-backed CMOS RAM: Battery-backed CMOS RAM preserves program and data integrity during power failures.
• Robust design: The module’s design ensures reliability and durability in harsh industrial environments.

Technical Specifications

• Processor: High-performance processor optimized for PLC applications.
• Memory: 16K words total memory (12K words for data/program, 4K words for data only).
• I/O: Supports up to 4096 inputs and 4096 outputs (absolute maximum).
• Analog I/O: Up to 480 points of analog I/O.
• Communication: Ethernet and RS-232 interfaces.
• Power supply: Operates on 5-24 VDC.
• Operating temperature: 0 to 60 degrees Celsius.
• Shock resistance: 30G operating shock, 50G non-operating shock.

Applications

The 1747-L551/A is ideal for various industrial automation applications, such as:

• Machine control: It efficiently manages machine operations.
• Process control: It ensures precise control of industrial processes.
• Factory automation: It integrates seamlessly into factory automation systems.
• Material handling: It supports material handling processes effectively.