A-B 1756-L71

The A-B 1756-L71 module is A secure programmable logic controller (PLC) module manufactured by Allen-Bradley (now part of Rockwell Automation). It is designed to implement safety-related control functions in industrial automation environments. The module combines advanced programming capabilities and security features to provide a flexible and reliable solution to meet the needs of a wide range of security applications.

Product parameter

Safety level: Meets international safety standards such as EN 61508 and IEC 61508.
Processor type: High-performance processor for fast execution of security logic.
Memory: Provides enough memory to store security programs and data.

I/O types and quantities: Support a variety of secure and non-security-related input/output (I/O) types, depending on the specific model.
Communication interface: supports a variety of communication protocols and interfaces, such as EtherNet/IP, PROFINET, ControlNet, etc., to facilitate communication with other devices and systems.
Programming software: Professional programming software for developing, debugging, and maintaining secure logic programs.
specification
Size: Depends on the specific model, usually standard industrial size.
Weight: depends on the model.
Power supply requirements: Usually DC or AC power supply, the specific voltage and current requirements depend on the product model.
Working environment: Suitable for wide temperature range and electromagnetic compatibility requirements in industrial environment