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Pepperl+Fuchs: UHF RFID reader

Compact and easy-to-integrate, F190 transmits data in bundles to maximize productivity and efficiency.

Pw 74003 Pfa723 Uhf Rfid F190

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Pepperl+Fuchs introduces the new compact F190 UHF Read/Write Head. The F190 features a robust sealed metal housing and a compact footprint for reliable operation in adverse environmental conditions and simple installation even in tight spaces. Because several products in a container can be detected at the same time using multi-tag reading, the F190 simultaneously simplifies processes and reduces processing time. The F190 easily integrates into existing IDENTControl systems, enabling users to connect to standard protocols such as Ethernet/IP, PROFINET, TCP/IP and EtherCAT. Three reader versions are available to cover worldwide operation.

“In the field ofintralogistics, efficiency is the number one priority. Goods have to be distributed quickly and reliably, and forwarded to their intended destinationwithout any allocation errors. The new generation of F190 UHF read/write head opens up awealth of opportunities for thelogistics sectorand theautomotive industry, for example,” says Tim Cicerchi, Product Marketing Manager.

Particularly cost-efficient UHF-labels are directly attached to the products. When these UHF labels move into the read field of the F190, the label informationis transmitted to the read head and then to the IDENTControl interface. Where previously the data was transmitted for each tag individually, the F190transmits data in bundles. This enables information fromup to 40 tagsto be transmitted to the read head in a single step.

The F190 UHF RFID reader boasts a typical read range of 0.2 up to 1.5 meters. It also accommodates linear vertical, linear horizontal or circular polarization. The advantage of circular polarization is that a tag can be read in any orientation, while linear polarization provides more power in a known tag orientation. The unit connects to the controller with a standard industrial M12 connector. The read head can be connected 100 m away if required. Additionally, an innovative power-sweep mode lets users set a predetermined number of tags to be read; the power is then slowly ramped up until all the tags are read and the reader is then shut off until the next read cycle.

No middleware is required - so the F190 communicates directly with PLC control systems from Allen Bradley, Siemens and many others. Even though no extra software is required, a free demo program, RFIDControl, can be used to setup and test the system.

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