SICK Sensor Intelligence C40S-1203DC200 Safety Light Curtain

SICK C40S-1203DC200 is a 24 V DC safety light curtain from the C4000 family designed to guard hazardous areas in industrial automation. The sender unit (C40S) pairs with a matching receiver to form a protective field that is 1,200 mm tall and provides two OSSD safety outputs to a compatible safety controller. With a maximum sensing distance up to 19 m, this configuration supports guarding of conveyors, presses, and automated work cells where operator access must be stopped quickly when a beam is interrupted. The DC200 designation indicates a 24 V DC supply configuration, and optional front-screen protection (such as a weld-spark guard) can shield the beam path in welding environments. This device is intended for integration with standard PLC safety architectures and is suitable for applications requiring reliable beam interruption detection to safeguard personnel in industrial settings.