SICK C40S-1203DC200 Safety Light Curtain Emitter

SICK C40S-1203DC200 Safety Light Curtain Emitter is the transmitter unit of a 1,200 mm‑high guarding curtain from SICK’s C4000 family, designed to create a light‑field barrier that protects personnel around hazardous machinery. Identified by part number 1026839, this emitter works with a compatible receiver—such as the C40E-1203DB200—to form a complete safety curtain for monitoring entry points and stopping equipment when the beam is interrupted. It is intended for industrial environments where a reliable, non‑contact safeguarding solution is needed across production lines and robot work cells, enabling seamless integration with SICK safety controllers and networks. By pairing emitters like the C40S‑1203DC200 with suitable receivers, engineers can configure guarding configurations tailored to specific cell layouts while maintaining compatibility with the broader C4000 guarding system.