- Products
- Automation and Machine Safety
- Programmable Controllers
- Large Control Systems
- Allen-Bradley ControlLogix 1756 Programmable Controller
Allen-Bradley ControlLogix 1756 Programmable Controller
The Allen-Bradley 1756 ControlLogix® controllers provide a robust and scalable control solution for industrial automation systems. Logix programmable automation controllers use a standard control engine with a standard development environment to provide high performance in an easy-to-use environment. The system provides discrete drives, motion, process, safety control, communication, and state-of-the-art I/O in a small, cost-effective package. The modular arrangement allows for efficient design, build, and modification. Available with On-Machine models suitable for process, motion, discrete, and high-availability applications.

Product Features
Ethernet Connectivity
Embedded with up to 2-gigabit Ethernet/IP™ port for high-performance communications. Handles up to 600+ Ethernet nodes per controller. Dual EtherNet/IP™ ports support linear and DLR topologies, minimising the need for extra network modules.
Redundancy
Support for redundancy at the controller level for SIL 2 applications. Supports high availability redundancy requirements, allowing multiple controllers in the same chassis, each operating independently.
Robot Arm
Integrated motion and safety on Ethernet/IP and other industrial networks. I/O and applications with up to 512 axes of motion.
Security Shield
Incorporates security mechanisms like centralised authentication and access control to help keep systems secure. IEC 62443-4-2 compliant with CIP Security and secure boot.
Integrated
Supports contemporary communications like OPC UA and integrates seamlessly with a software suite that uses the same common tool chain as the previous generation of controllers.
Flexible
Provides the flexibility and performance to unify control across disciplines—motion, process, safety and batch—on a single platform.