The Allen-Bradley 1756-L71SK GuardLogix controller is a robust, integrated safety programmable automation controller that excels in meeting diverse input/output and safety requirements within automated systems. Offering a scalable solution with 2 Megabytes of standard memory and 1 Megabyte of safety memory, this controller is tailored for high capacity with input/output capabilities reaching up to 128,000 digital and 4,000 analog points. Designed with a One-Out-Of-Two architecture incorporating a primary controller and a safety partner, it ensures efficient safety functionalities supported by network protocols like EtherNet/IP and ControlNet, and features conformal coating for protection in harsh environments.
