Technical indicators
تردد التشغيل: 2.4غيغاهرتز ~ 2.5GHz
أسلوب العمل: active and passive combination Antenna parameter 1: gain: 16ديسيبل; Horizontal plane lobe width: 30°; Vertical plane lobe width: 25°; Front-to-back ratio: >25ديسيبل Antenna parameter 2: standing wave ratio: <1.5; Polarization direction: vertical Communication interface mode: RS232, RS485, ويغان, TCP/IP network port
طريقة الاتصال: الوضع النشط (after the reader reads the tag, it sends it to the host computer actively) The device has a buffer capacity of 256 tags inside
RS232, RS485 communication rate can be set by the user System identification distance: يصل إلى 250 متر; recognition accuracy rate: 99.999999% Various data format outputs can be developed according to user requirements
طاقة كهربائية شغالة: DC7.5~12V
العمل الحالي: < 200mA
درجة حرارة العمل: -25℃ ~ + 75 ℃
درجة حرارة التخزين: -40℃ ~ + 85 ℃
الرطوبة العمل: < 95% Equipment size: 320×200×100mm Equipment weight: 2.0كلغ
حجم التعبئة والتغليف: 370×250×150 Weight after packaging: 2.5كلغ
The YY257AT model 2.45GHz directional active RFID reader is a high-performance active RFID reader developed with applications such as long read/write distance, high recognition accuracy and strong anti-collision capability. With TCP/IP network interface, Directional 2.45GHz active RFID integrated reader, fast reading speed, reading distance of up to 250 متر, للماء والغبار, suitable for outdoor use.
بناء: The outer cover is made of high temperature resistant and low temperature resistant material. The main structure is made of aluminum alloy; it is equipped with mounting brackets, which can adjust the installation direction up and down and left and right
الميزة الأساسية Reading and writing distance can reach 250 متر, and the special label can reach up to kilometers Recognition accuracy: 99.999999% او اكثر Strong anti-collision ability: read all 200 tags in 3 ثواني Equipment working status indication Read tag is saved to the buffer After reading the tag, the user can be notified by indicator light, صفارة, status signal, relay output After reading the tag, it can be transmitted to the host computer through RS232, RS485, Wiegand 26/Wiegand 34/Wiegand 66, and TCP/IP network port Communication mode has active transmission and passive transmission
RS232, RS485 communication rate can be set Distance to read the tags can be set Interval between reading the same tags can be set Speed at which the tag is actively uploaded can be set External trigger reading tag information Ability to read device factory information Provide DEMO software, API functions, إلخ
التطبيق الرئيسي
ساحة لانتظار السيارات, إدارة السيارة Smart transportation Electric vehicle anti-theft system School student management Asset Management Warehousing, الإدارة اللوجستية
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