SICK CLV631-0000 Bar Code Scanner

SICK CLV631-0000 is a fixed-mount barcode scanner from the CLV63x family designed for mid‑range, industrial-read tasks on production lines and packaging stations. It provides robust factory automation connectivity with PROFINET and EtherCAT interfaces, plus a serial option, and operates from a 18–30 V DC supply. The unit targets reliable performance at distances from 90 mm up to 450 mm for typical 0.25–0.5 mm codes, with a fixed optical focus and a scanning frequency of about 400 Hz. It uses a visible red laser (655 nm) for barcode illumination and supports a print contrast (PCS) of at least 60%, enabling reads on moderately challenging prints. The enclosure carries an IP65 rating, offering protection against dust and water exposure in harsh environments, and typical power consumption is around 5 W. Designed for fixed installation, the CLV631-0000 is well suited for integration with PLCs and factory controllers via industrial Ethernet or serial pathways, delivering dependable, industrial-grade barcode reading where space is at a premium and consistent optical performance is required.