SICK XC40S-1803A0A00BA0 Safety Light Curtain Sender

The XC40S-1803A0A00BA0 is a safety light curtain sender from SICK's C4000 Select family, designed to pair with a compatible receiver to form a complete light curtain for machine guarding in industrial environments. It delivers 30 mm resolution (HAND/ARM) over a protective field height of 1,800 mm and a sensing range up to 21 meters, enabling reliable detection of access to hazardous zones. With PL e and SIL 3 safety ratings and a Type 4 classification, the unit is designed to meet demanding safety requirements in manufacturing settings. A male M12, 5-pin connector and an IP65 enclosure support rugged installation and protection from dust and water intrusion when mounted in typical production environments. As a component of the C4000 Select system, it is intended to be installed with the matching receiver modules to configure a modular safety curtain, and alternate part numbers include 1204164.