UHF RFID Reader Module with 8 port and 10 meters read distance

FEATURES

Self-intellectual property;

Support ISO18000-6C(EPC C1G2) , ISO18000-6B protocol tag;

865-868MHz/902-928MHz frequency band(frequency customization optional);

FHSS or Fix Frequency transmission with RF output power up to 33dbm(adjustable);

Effective distance up to 9m (with external 6dbiL antenna and tag E41);

Support RSSI;

Maximum inventory speed over 700pcs/s;

Tag buffer size up to 1000PCS@96bits EPC;

8 SMA antenna port with antenna failure detection;

Low power dissipation with single +3.7-5VDC power supply;

Support 4 GPIOs (2 input and 2 outputs);

Support RS232 (3.3V TTL level);

High reliability design;

Support on-the-site firmware upgrading.

CHARACTERISTICS

Absolute Maximum Rating

Electrical and Mechanical Specification

Under T_A＝25℃,VCC＝+5V unless specified

MECHANICAL DATA(UNIT mm):

Pic.1 Module Size and Fixing Hole Location

Pic.2 Module Thickness

INTERFACE

1.Host Interface

No.	Symbol	Comment
1	GND	Ground
2	GND
3	VCC	Power Supply
4	VCC
5	GPO1	General output (3.3V TTL level)
6	GPO2
7	GPI1	General input (3.3V TTL level)
8	BUZZER	Buzzer driver output, high level effective. Current sourcing over 50mA
9	RXD	Serial data input
10	TXD	Serial data output
11	USB-DM	For test only
12	USB-DP
13	GPI2	General input (3.3V TTL level)
14	EN	Enable. High level effective with internal 10kOhm resistor pulled up to VCC
15	RS485_CTRL	RS485 direction control

1. Antenna Interface

Application Information

1. When designing fixed reader with module, please take care of heat sinking and remember to make sure the heat sinker of the module is closely and stably attached to the reader’s bottom plate;

2. ANT1 is the default antenna port. Please pay attention to antenna port’s definition.

SUNSHINE RFID Technology Co.,Limited is a high-tech enterprise specializing in the development, manufacture and sales of top quality UHF RFID products and active RFID products. We focus on the development and sales of UHF RFID modules, readers and tags, and 2.45GHz RFID readers, tags, etc. We spare no efforts on the supply of RFID products with various functions and high reliability to our cooperation partners. Also we provide the clients in fields of libraries, financial units, mass production and logistics with comprehensive intelligence solutions.