The ACA640-120UM camera provides a high-performance imaging solution for demanding industrial vision tasks that require high frame rates. Featuring a reliable 1/4″ CCD sensor, this model delivers exceptional monochrome image quality with minimal noise even in high-speed acquisition modes. The SuperSpeed USB 3.0 interface ensures that large volumes of data are transmitted with low latency directly to the host PC system. This device is particularly suitable for automation processes where space is limited but high-speed data throughput is non-negotiable for real-time analysis. Its robust mechanical design allows for seamless integration into various machine environments while maintaining consistent performance over a long operational lifespan.
Technical specifications of the ACA640-120UM highlight its 640 x 480 pixel resolution, which is optimized for rapid processing without overloading the CPU. The sensor format of 1/4″ allows for a compact optical setup, making it ideal for tight enclosures in pharmaceutical or electronic manufacturing. Operating at 120 frames per second, the device maximizes production throughput by providing more data points for motion analysis algorithms to work with. The monochrome nature of the sensor offers higher quantum efficiency compared to color models, as it lacks the light-absorbing Bayer filter. This increased sensitivity allows for shorter exposure times, effectively freezing the motion of high-speed mechanical parts during inspection.
ข้อได้เปรียบของเทคโนโลยี CCD และระบบ Global Shutter
The Global Shutter architecture within the ACA640-120UM is a critical factor for precision metrology and edge detection in high-speed environments. Unlike rolling shutters that expose line by line, the global method captures the entire scene instantly, preventing geometric distortion of moving objects. The CCD technology employed in this unit provides superior image uniformity and a higher signal-to-noise ratio compared to early-generation CMOS counterparts. For critical applications where color data is unnecessary, the monochrome output provides sharper edges and higher contrast ratios for the software to analyze. This reliability makes the device a trusted choice for scientific imaging and advanced quality control systems worldwide.
มาตรฐานการเชื่อมต่อ USB 3.0 สำหรับงานวิชันซิสเต็ม
การเชื่อมต่อผ่านอินเทอร์เฟซ USB 3.0 ในรุ่น ACA640-120UM ช่วยให้การติดตั้งและใช้งานเป็นไปอย่างง่ายดายแบบ Plug-and-Play สำหรับเครื่องคอมพิวเตอร์อุตสาหกรรมยุคใหม่ มาตรฐานนี้ให้แบนด์วิดท์ที่กว้างพอสำหรับการส่งผ่านข้อมูลภาพ 120 เฟรมต่อวินาทีโดยไม่มีอาการคอขวดของข้อมูลหรือภาพตกหล่น นอกจากนี้การใช้สาย USB เส้นเดียวในการส่งทั้งข้อมูลและพลังงานยังช่วยลดความยุ่งยากในการเดินสายไฟในตู้ควบคุมไฟฟ้า ประหยัดทั้งเวลาและต้นทุนในการติดตั้งระบบวิชันสำหรับผู้ใช้งาน
The integration of the USB3 Vision standard allows the ACA640-120UM to communicate seamlessly with various third-party vision software libraries like Halcon or LabVIEW. This standard ensures high data integrity and low overhead, which are essential for maintaining the high frame rates required by sophisticated inspection lines. The high-speed interface eliminates the need for expensive frame grabbers, significantly lowering the total cost of ownership for system integrators. With its stable power delivery over the USB bus, the camera operates reliably without the need for additional external power supplies in most configurations. This simplicity coupled with industrial-grade reliability makes it an ideal choice for scalable automation projects.
Compared to other brands like IDS or FLIR, the ACA640-120UM stands out due to its superior pylon SDK support and comprehensive documentation. While Hikrobot offers competitive hardware, the long-term reliability and sensor consistency of Basler products are often preferred for medical and high-end automotive industries. The predictable performance across different production batches is a hallmark of the Basler brand, ensuring that once a system is validated, it remains stable. Choosing the right brand involves weighing initial costs against the long-term stability of the supply chain and technical support accessibility. Basler’s extensive experience in the industrial imaging field provides a level of trust that few other manufacturers can match in the VGA monochrome segment.
Proper lens selection for the ACA640-120UM is vital to ensure that the optical resolution matches the capabilities of the CCD sensor. Using a high-quality C-mount lens will minimize aberrations and maximize the contrast required for the most demanding image processing tasks. For high-speed applications, industrial-grade strobe lighting is often recommended to freeze motion and provide consistent illumination for every frame captured. It is also important to use high-quality, shielded USB 3.0 cables to maintain reliable data transmission in environments with heavy electromagnetic interference. We invite you to consult our experts through our contact page for a complete vision system design tailored to your specific factory requirements.
In summary, the ACA640-120UM represents a pinnacle of high-speed monochrome imaging technology for professional industrial applications. Its combination of a high-frequency CCD sensor and the widely compatible USB 3.0 interface makes it a versatile tool for any machine vision integrator. By choosing Basler technology, you are investing in a system that offers both precision today and reliability for years to come in your production environment. The ease of configuration and the robustness of the hardware ensure that your automation goals are met with the highest quality standards possible. We look forward to helping you implement this advanced imaging technology into your future automation projects through our dedicated support network.
Email: 
Tel: 093-696-2551
Line: monday99r 
225 reviews for acA640-120um
There are no reviews yet.