Allen-Bradley 1756-L74 ControlLogix Processor is a 5574-series ControlLogix controller designed for high-end, large-scale automation tasks. It provides 16 MB of memory for program and data storage within the ControlLogix 5570 architecture, with options for nonvolatile memory storage to retain critical data without power. As the central processor in a Rockwell Automation ControlLogix chassis, the L74 coordinates logic execution and communications for complex automation systems in manufacturing, process, and material-handling applications.
