Allen-Bradley 1756-L55

Allen-Bradley 1756-L55

Overview

The Allen-Bradley 1756-L55 is a ControlLogix programmable automation controller (PAC) offering high-performance processing in a modular design. With 1MB of user memory and 0.5MB of I/O memory, it supports complex control strategies in manufacturing, process control, and high-speed automation environments. This CPU is fully compatible with RSLogix 5000 software and integrates seamlessly with ControlLogix I/O modules and communication interfaces.

Key Features

• 1MB user memory

• 0.5MB I/O memory

• Compatible with RSLogix 5000 programming software

• High-speed processing for demanding applications

• Built-in non-volatile memory storage with optional CompactFlash support

• Supports multiple communication modules (EtherNet/IP, ControlNet, DeviceNet, etc.)

• Diagnostic and status indicators

• Modular design for scalable control systems

Technical Specifications

• Catalog Number: 1756-L55

• Memory: 1MB user memory, 0.5MB I/O memory

• Backplane: ControlLogix chassis-based

• Communication: Via 1756 communication modules (sold separately)

• Power Requirement: 1.2 A @ 5.1V DC

• Programming Software: RSLogix 5000 (v10 or higher)

• Operating Temperature: 0°C to 60°C (32°F to 140°F)

• Storage Temperature: -40°C to 85°C (-40°F to 185°F)

• Dimensions (H x W x D): 5.71 x 1.38 x 5.71 in (145 x 35 x 145 mm)

• Weight: Approx. 0.65 lbs (0.3 kg)

Applications

• High-speed manufacturing lines

• Batch and continuous process control

• Complex machine automation

• Distributed control systems

• Large-scale industrial automation projects

Why Choose the 1756-L55

• Proven ControlLogix platform with robust performance

• Flexible memory and modular expansion

• Supports a wide range of industrial communication protocols

• Reliable operation in demanding automation environments

Order Now

The Allen-Bradley 1756-L55 processor is available and ready to ship.