Cognex DataMan Fixed-mount Reader Adds Ethernet Connectivity

Cognex Corp.'s latest addition to its DataMan family of ID readers—the DataMan 200—adds Ethernet connectivity and liquid lens technology. These new features enable faster communication speed, easier integration with factory controls, and software-driven autofocus for easy, hands-free setup.

“The DataMan 200 combines the powerful reading performance and ultra-small size of the DataMan 100 with engineering innovations that improve connectivity, speed and ease of use,” said Ettore Cucchetti, Cognex’s Vice President of Sales, Marketing & Support – Asia. “The system is the first image-based reader to feature full Ethernet connectivity in a package the size of a matchbox. It is also the first to offer liquid lens technology, which makes it ideal for applications that have variable focus requirements.”

Ethernet connectivity gives DataMan 200 users the advantage of real-time data and image transfer, and easier integration with plant controllers and information networks. Liquid lens technology, an optional feature of the DataMan 200, provides greater focal range, ease of setup, and faster response time. This unique technology adjusts the camera’s focus by applying an electrical charge to fluid within the lens.

With liquid lens technology, autofocus is achieved with a single software command. The lens also provides exceptional depth of field and field of view range, and, because it has no moving parts to malfunction or break down with use, the system is extremely rugged and resistant to shock, vibration and wear. Setup is simplified with the use of two laser aimers. The laser targets are easily seen through the entire depth of field, enabling operators to quickly position the code to the reader.

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