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Packaging, Foods and Beverages - Energy - Steel and Metallurgical Industry - Semiconductor Industry - Metalworking - Life Science - EN - [![](https://blog.innovatingautomation.asia/hubfs/APac%20Flag/Rounded%20Square/china.png) 中文](https://www.innovatingautomation.asia/cn?hsLang=en) - [![](https://blog.innovatingautomation.asia/hubfs/APac%20Flag/Rounded%20Square/japan.png) 日本語](https://www.innovatingautomation.asia/jp/?hsLang=en) - [![](https://blog.innovatingautomation.asia/hubfs/APac%20Flag/Rounded%20Square/south-korea.png) 한국어](https://www.innovatingautomation.asia/kr/?hsLang=en) [>> Back to homepage](https://blog.innovatingautomation.asia/) # Five Things To Consider Before Selecting An RFID System Posted by [Balluff](https://blog.innovatingautomation.asia/author/balluff) on Aug 12, 2020 1:01:01 PM So, you have reached a point where you believe RFID is going to be the best solution. Now what? One of the most critical phases of a RFID project is deciding which product is going to address the application. While the planning stage can be highly conceptual, the hardware selection is truly a close-up inspection. This is where the rubber meets the road. Here are the top five things, in no specific order, to consider after you have determined RFID is the appropriate technology for your application:   1. ##### **Throughput** How much and how fast? How much data will be written to the tag and how much data will be read from the tag at each read point? Will the tag be moving during the read/write or will it stop in front of the antenna? Some RFID systems are capable of handling a large amount of data, while others are designed to read only small amounts of data. It is also important to consider if your data requirements will change in the near future.   1. ##### **Read/Write Range** What is the required distance from the antenna to the tag? Will the tag be presented to the antenna at the same distance every time? Multiple frequency ranges can limit some systems to a few millimeters, while others are capable of communicating up to six or seven meters.   1. ##### **Form factor** How much space do you have to mount both the reader and the tag? If space is limited, you can choose a system in which the antenna and the processor are combined in one housing. As for the tags, they can be as small as a grain of rice or as large as a license plate. The key is to make sure the equipment will not interfere with your process.   1. ##### **Communication Protocol** How will the RFID processor “talk” to the control system? This is critical in a mixed control environment where multiple brands of PLCs or servers are present. What communication protocol do your controls engineers prefer — Ethernet/IP, Profinet, CC-Link, TCP/IP, etc?   1. ##### **Environment** Where will the equipment actually be mounted? Does anything stand in the way of getting a clear read? Are there metal beams, tanks of liquid, or even operators walking in between the tag and antenna? This is probably the most critical of all the considerations because constant interference will block the antenna from reading or writing to the tag. While RFID technology has come a long way in recent years, metal and liquid can still affect the RF waves.   Keep these five things in mind and your RFID implementation will go a lot smoother!   To learn more about RFID solutions visit [www.balluff.com](https://www.balluff.com). Topics: [rfid](https://blog.innovatingautomation.asia/tag/rfid), [communication](https://blog.innovatingautomation.asia/tag/communication), [formfactor](https://blog.innovatingautomation.asia/tag/formfactor), [read/write range](https://blog.innovatingautomation.asia/tag/read-write-range), [throughput](https://blog.innovatingautomation.asia/tag/throughput) - [Tweet](https://twitter.com/share) TAGS [PredictiveMaintenance](https://blog.innovatingautomation.asia/tag/PredictiveMaintenance) [ConditionMonitoring](https://blog.innovatingautomation.asia/tag/ConditionMonitoring) [RFID](https://blog.innovatingautomation.asia/tag/rfid) [MachineVision](https://blog.innovatingautomation.asia/tag/machinevision) [SmartCamera](https://blog.innovatingautomation.asia/tag/smartcamera) [IO\_Link](https://blog.innovatingautomation.asia/tag/io_link) [intralogistics](https://blog.innovatingautomation.asia/tag/intralogistics) [Automobile](https://blog.innovatingautomation.asia/tag/automobile) [IIoT](https://blog.innovatingautomation.asia/tag/iiot) [high temperature](https://blog.innovatingautomation.asia/tag/hightemperature) [industry\_4.0](https://blog.innovatingautomation.asia/tag/industry_4.0?hsLang=en) ### Subscribe for more [![New Call-to-action](https://no-cache.hubspot.com/cta/default/7010809/43c13478-58e0-42a3-af82-b5e6159d8af8.png)](https://cta-redirect.hubspot.com/cta/redirect/7010809/43c13478-58e0-42a3-af82-b5e6159d8af8) Document © Balluff Automation - [![](https://app01.balluff.com/image-fit/30-30/fileadmin/user_upload/germany/icons/fb-icon.png)](http://www.facebook.com/Balluffworldwide) - [![](https://app01.balluff.com/image-fit/30-30/fileadmin/user_upload/germany/icons/linkedin-icon.png)](http://www.linkedin.com/company/5340578?trk=prof-exp-company-name) - [![](https://app01.balluff.com/image-fit/30-30/fileadmin/user_upload/germany/icons/tweet-icon.png)](http://twitter.com/balluff?lang=de) - [![](https://app01.balluff.com/image-fit/30-30/fileadmin/user_upload/germany/icons/youtube-icon.png)](http://www.youtube.com/user/BalluffSensors) [General Terms and Conditions](https://www.balluff.com.cn/en/cn/documents/general-sales-terms-and-conditions/) [Contact](https://www.balluff.com.cn/en/cn/contacts/contact/) [Imprint](https://www.balluff.com.cn/en/cn/documents/imprint/) [Privacy Statement](https://www.balluff.com.cn/en/cn/documents/privacy-statement/)