1764-LPR

Overview of Allen Bradley 1764-LRP

The Allen Bradley 1764-LRP is a MicroLogix 1500 processor unit designed for compact control applications. It offers 14 KB of user memory, supporting both program and data storage for a variety of automation tasks. The processor features dual isolated RS-232 communication ports supporting protocols such as DH-485, Modbus, DF1, and ASCII, enabling seamless connectivity with a wide range of devices and networks.

Key Features of Allen Bradley 1764-LRP

• 14 KB User Memory: Includes 10 KB for user programs and 4 KB for user data, expandable with memory modules.
• Dual RS-232 Ports: Isolated communication ports that can be independently configured for various protocols.
• Communication Protocols: Supports DH-485, Modbus RTU, DF1, and ASCII for flexible networking.
• Fast Processing: Executes approximately 1 millisecond per 1K word of program with support for standard instructions.
• Data Logging: Time- or event-triggered data logging with time stamping for analysis and diagnostics.
• Compact Design: DIN rail mounting with support for up to eight local I/O modules.
• Supporting Features: Includes trim potentiometers, mode switch, and communication toggle button for control and configuration.

Technical Specs

Applications / Use Case

The 1764-LRP processor unit is ideal for small to mid-sized automation projects requiring reliable processing and flexible communication capabilities. Applications include machine control, process automation, and remote terminal unit (RTU) communications in industrial settings.

Rockwell Automation provides comprehensive support, software, and documentation for effective deployment of this processor.