SICK CLV620-3120 Laser Bar Code Reader

The SICK CLV620-3120 fixed‑mount laser barcode reader is a compact member of the CLV62x family designed for reliable 1D barcode capture on production lines and packaging/logistics applications. It uses a 655 nm visible red laser with fixed‑focus optics to read codes from a distance of roughly 60 mm up to 365 mm, within a side field of view around 105° and an aperture angle of ≤50°. The device supports a range of industrial interfaces (Ethernet variants such as Mid Range Ethernet, plus Serial, CAN, CANopen, PROFIBUS DP, PROFINET, EtherNet/IP, and EtherCAT depending on version), enabling easy integration into automated systems. It reads common barcode symbologies with a resolution range of 0.2 mm to 1.0 mm, making it capable of decoding Code 39, Code 128, Code 93, Codabar, GS1‑128/EAN‑128, UPC/EAN, Interleaved 2 of 5, Pharmacode, GS1 DataBar, Telepen, and MSI/Plessey. Built to endure industrial environments, the CLV620‑3120 features an IP65‑rated housing, fixed‑mount installation, and a robust scanning cadence suitable for high‑throughput lines where rapid, dependable 1D code reading is essential. Its fixed optical focus and broad scanning window help maintain performance across varied label sizes and placement conditions, delivering consistent read reliability in automated systems.