The A6ER-6101 is a safety controller manufactured by Omron. The controller is part of the A600 family of safety controllers and is designed to provide cost-effective, integrated control solutions for a variety of industrial control applications. The A6ER-6101 features 4 high-performance CPU cores, 4KB SRAM, up to 256KB of flash storage, SIL2/PLd Rated Safety Function, and various functions such as Emergency Stop, Safely Limited Speed Device, and Dual-Channel Safety Monitoring. The controller is also suitable for use in harsh environments due to its conformal coating for moisture resistance and high temperature operating ranges of -25 to +75 degrees Celsius. Additionally, the controller has up to eight smart safety I/O stations for safety control.