This Siemens 6GK60900AS220BA0-ZA08+B01 RS900-48-D-MT-MT-TX-XX ETHERNET SWITCH is a sensor/switch manufactured by Siemens. It senses object presence, distance, or position (or switches an electrical circuit) and converts that into an output signal for machine control or monitoring. It is commonly in conveyor systems, robotics, and industrial automation equipment.
