PUHF-9-12 Long Range UHF Reader

JUTAI RFID Description

As an RFID manufacturer, JUTAI provides customers with various RFID frequency card reader solutions, including short range RFID card reader, middle range reader, long range UHF reader, 2.45Ghz long-distance card reader. JUTAI’s long-distance card reader UHF has two frequencies of 860-868Mhz and 902-928Mhz. It is commonly used in parking lot vehicle access management systems. According to the on-site environment, the UHF reading range can reach 12-15 meters, except for induction passive cards. In addition, it can be used with various UHF stickers/tags..

JUTAI RFID Advantage

UHF passive long range reader, working like GP99 proximity reader, also provides customers with a very good experience, so that customers do not need to open the car window in rainy days. The UHF passive tag can be attached to the outside of the car, and it will automatically work with the UHF reader when it passes, avoiding the customer being wet by rain, which greatly reduces the the risk of car robbery at the entrance is an ideal solution for applications such as parking lot access management, personnel management, and any tracking management system

Introduction

JUTAI PUHF-9-12 is an ultra high frequency long range wiegand reader read up to 7 meter (free air reading) depends on the interference on site and proper card reading angle.

JUTAI PUHF-9-12 compatible with multi-protocol, integrated design, quick read, multi-tag read and can used widely in RFID systems. UHF has limited signal penetration against tinted solar film.

JUTAI PUHF-9-12 complete with mounting bracket and power supply, housing made of PET material which is weatherproof against sunshine and rain.

Ideals for access control tracking system, car parking

Product Overview

♦ Integrated UHF long range reader, using the UHF band RFID technology, which has the following characteristics;

♦ Operating frequency is from 902-928MHz//865-868MHz, adjusted according to different countries and regions;

♦ Directional antenna technology, recognizes only the front of the card reader;

♦ Power is less than 0.5W, in line with international environmental standards;

♦ Used in a metal chassis, or used independently;

♦ Reading distance 10-15 meters (depending on the antenna);

♦ Support eligible ISO1800-6B, ISO1800-6C (EPC G2) protocol passive RFID cards;

♦ Using standard wigand 26/34 output interface for direct access to wigand Interface System;

♦ Working modeground :sensor mode or continuous mode;

♦ Reserve RS232 \ RS485 interface, which can be connected to a PC.

Basic Function

Data Transmission Line

After reader powered card reader immediately into the search mode or trigger mode and receive data packets from the electronic tags, and then output.

Reader Antenna Polarization

Wiring Diagram

Red	DC+9~12V	Blue	WG D1
Light Pink	RS485A+	Brown	TXD —(RS232)
Black	0V	Green	WG D0
Yellow Green	RS485B-	White	RXD —(RS232)
Black	0V Ground	Yellow	Short cut to loop signal

Installation And Commissioning

The entrance and exit readers were installed at both ends of the corner of the booth to prevent signal interference.

Commissioning

Readers should not face to each other to avoid reading conflicts.

The distance between two readers is at least 2.5m.

U-shaped mounting bracket can be used to adjust the angle of the reader in order to achieve the best reading distance.

Power Up

When powered on, the buzzer will ‘Didi’ even rang twice, then the device to work. If you do not hear the sound, check the power supply is connected correctly.

Reader Test

Let the cards in front of the reader to move around. After reading card Number, the buzzer will sound and the red LED will blink inside the panel.

Do not stick the card in the palm of the hand or on the body, and do not use the card posted on the metal object, it will affect the reader results.

Installation Guide

Operation Constraints

Reading range will decrease if there is metal tinted solar film such as Air-cool and etc. UHF can NOT pass through solar film with heavy metal oxide such as VKOOL. If heavy metal oxide total block UHF signal, might require user to wind down windows for about 20cm to allow UHF signal penetration into car and read card.