Allen-Bradley 1756-L63 – processor module

The Allen-Bradley 1756-L63 is a high-performance processor module designed for the ControlLogix platform, providing 8MB of user memory and reliable execution of complex automation tasks. It supports large-scale systems with up to 128,000 digital I/O and up to 4,000 analog I/O, making it suitable for demanding industrial applications. The module integrates directly into the ControlLogix chassis and communicates via RS-232 interface, while optional CompactFlash memory up to 128MB allows extended data storage and program backup. Designed for industrial environments, it operates within a temperature range of 0°C to +60°C and ensures stable, long-term system performance.

Technical overview:
• Series: ControlLogix 5560
• Module type: processor (CPU)
• User memory: 8 MB
• I/O memory: approx. 478 KB
• Max digital I/O: up to 128,000
• Max analog I/O: up to 4,000
• Communication: 1 × RS-232
• Optional memory: CompactFlash up to 128 MB
• Backplane current: approx. 1.2 A @ 5.1V DC
• Power dissipation: approx. 3.5 W
• Operating temperature: 0°C to +60°C
• Mounting: ControlLogix chassis

Typical applications:
• Large-scale industrial automation systems
• Manufacturing and production lines
• Process control systems
• PLC-based machine control
• Complex distributed control applications

About the manufacturer:
Allen-Bradley, part of Rockwell Automation, is a global leader in industrial automation, known for high-performance PLC systems, control solutions and reliable industrial technologies.