ALLEN BRADLEY 1764-LSP PROCESSOR UNIT

Allen-Bradley 1764-LSP - MicroLogix 1500 Processor Unit

The Allen-Bradley 1764-LSP is a powerful processor unit built for the MicroLogix 1500 PLC series, providing a compact and flexible solution for industrial automation and process control tasks. Manufactured by Rockwell Automation, this MicroLogix controller supports a variety of communication protocols, including DF1, DH-485, Modbus, and ASCII, making it ideal for diverse networking environments. Equipped with a single RS232 communication port in a point-to-point topology, it ensures reliable data exchange with other automation components. It is compatible with base units like 1764-AWA, 1764-BWA, and 1764-BXB, allowing for seamless integration into various system configurations.

This Module features a base memory of 7.6 KB, with expanded memory capacities depending on the series—12 KB (8K Program, 4K Data) for Series B and 14 KB (10K Program, 4K Data) for Series C. It draws power directly from the MicroLogix bus, with a bus current draw of 380 mA and a heat dissipation rate of 1.9 Watts. Its IP20 enclosure rating ensures basic protection in control cabinet environments.

Additional hardware features include 2 built-in digital trim potentiometers, support for a real-time clock (1764-RTC), and compatibility with memory modules 1764-MM1, 1764-MM2, and 1764-MM3. The unit also supports both relay and DC FET outputs, making it a highly adaptable processor for a range of industrial control tasks.

Key Features & Benefits

✅ Compact & Powerful Processor – Ideal for MicroLogix 1500 PLCs with expandable memory.
✅ Multiple Communication Options – Supports DF1, DH-485, Modbus, ASCII, and RS232 for flexible integration.
✅ Expandable & Flexible – Compatible with different base units (1764-AWA, 1764-BWA, 1764-BXB).
✅ Reliable Industrial Performance – Low power consumption (1.9W) and IP20 rating for control panel installation.
✅ Supports Memory Expansion – Works with 1764-MM1, 1764-MM2, 1764-MM3 memory modules for scalability.