HF Long Distance RFID Reader EV9293T

HF high power tag readers ET9293T is a great member in EVERTREND RFID products family, which is designed upon fully self-intellectual property. Based on proprietary efficient anti-collision algorithm, the series features excellent tag read/write operation performance with high identification rate. The series can be widely applied in many RFID application systems such as library management system, Logistics, Personnel Identification, Conference Attendance, Access Control, Anti-counterfeit, Jewelry Management, Self-service of Laundry and Industrial Process Control.
ET9291T and ET9292T is also available for different project use.

Features:

• Self-intellectual property;
• Support ISO/IEC15693, ISO18000-3 protocol tags;
• RF output power over 4W;
• Advanced anti-collision algorithm, high identification rate, typical tag process speed is over 80 tags/s;
• Support standard 50ohm RFID antenna with effective distance up to 90cm;
• Antenna open/short circuit tolerant;
• Support Scan-mode①;
• Support Transparent Command operation②;
• Support addressable multiple antenna ports;
• Support DPPM/WPPM tag-parsing mode③;
• Support reader network;
• Low power dissipation design;
• Provide DLL and Demonstration Software Source code to facilitate further development;
  

①Scan-mode: It refers to reader's automatic working mode.

②Transparent Command Operation: It is an advanced feature designed to support tag’s future functions and different chip vendors' customized tag functions.

③DPPM/WPPM Tag-parsing Mode: DPPM tag-parsing mode means depth-first parsing pattern and WPPM means breadth-first parsing pattern. They are different methods of decoding multiple tags.

Characteristics:

Absolute Maximum Rating

ITEM	SYMBOL	VALUE	UNIT
Power Supply	VCC	16	V
G_IN1, G_OUT1, G_OUT2 I/O Voltage	VIO	7	V
Operating Temp.	TOPR	-20 ~ +65	℃
Storage Temp.	TSTR	-25 ~ +80	℃

Electrical and Mechanical Specification:

Under TA＝25℃，VCC＝+12.6V unless specified

ITEM		SYMBOL	MIN	TYP	MAX	T UNIT
Power Supply		VCC	11.6	12.6	15	V
Current Dissipation		IC		0.8	1.2	A
Frequency		FREQ		13.56		MHz
Effective Distance*		DIS	0	900	1000	mm
G_IN1 Input Level		VIH VIL	3.5	2.6 2.3	1.55	V V
G_OUT1, G_OUT2 Output Current		±IO			0.5	mA
G_OUT1, G_OUT2 Output Level		VOH(IO=-0.1mA) VOL(IO=0.1mA)	3.95		0.73	V
Relay	Rated Load	CLOAD			0.5A at 125VAC 1A at 24VDC
	Operating Voltage				125VAC 60VDC	V
	Operating Current				1	A

*Effective distance depends on RF output power, antenna, tag and working environment.