The Allen-Bradley 1756-L62 is a standard industrial controller from the ControlLogix series, developed by Rockwell Automation for reliable and scalable control applications. This controller supports a lithium battery backup system, allowing the battery to be replaced as needed to maintain non-volatile memory and operational continuity. The 1756-L62 can communicate with up to 250 controllers simultaneously and is capable of executing up to 32 tasks with as many as 100 programs per task, ensuring efficient multitasking and high-performance process control within complex automation systems.