The Allen-Bradley 1756-LSP is a GuardLogix Safety Partner Processor that serves as the safety-focused controller within ControlLogix GuardLogix systems, enabling safety-rated logic to govern machine safety functions. The module is designed for use with 1756-L6xS GuardLogix controllers and occupies two slots in a backplane. This revision is 1.9, and the product is listed as discontinued by the manufacturer with 1756-L7SP recommended as the replacement for ongoing safety architectures. In typical GuardLogix installations, the 1756-LSP implements safety functions such as interlocks and safety monitoring within an integrated safety controller network.
