JFH2861
  • JFH2861
  • JFH2861
  • JFH2861
  • JFH2861
  • JFH2861
  • JFH2861

Altimind UHF Series

JFH2861

UHF Fixed Reader JFH2861 is a high performance UHF RFID fixed reader. It is designed upon fully self-intellectual property. Based on proprietory efficient digital signal processing algorithm, it supports fast tag read/write operation with high identification rate. It can be widely applied in many RFID application systems such as logistics, access control, anti-counterfeit and industrial production process control system.


    • Self-intellectual property;
    • Support ISO 18000-6C(EPC C1G2), ISO 18000-6B protocol tag;
    • 860~868MHz, 902~928MHz frequency band(frequency customiazation optional);
    • FHSS or Fix Frequency transmission;
    • RF output power up to 30dbm(adjustable);
    • 4 TNC antenna ports;
    • Support auto-running, answer and trigger-activating work mode;
    • Support EPC and TID inventory;
    • Low power dissipation with single +9V DC power supply;
    • Support RS232, RS485, RJ45(TCP/IP) with other interface optional;
    • Built-in LED(LED indicator LED1~LED7), Buzzer, GPIO and Relay;
    • Provide DLL, Demonstration Software source code to facilitate further development;
    • High reliability is designed for extreme environment condition.




    CHARACTERISTICS


  • Absolute Maximum Rating


  • ITEM


    SYMBOL

    VALUE

    UNIT


    Power Supply


    VCC

    16

    V


    Operating Temp.


    TOPR

    -10~+55


    Storage Temp.


    TSTR

    -20~+75

  • Electrical and Mechanical Specification

  • Under TA=25℃, VCC=+9V unless specified



    ITEM


    SYMBOL

    MIN

    TYP

    MAX

    UNIT


    Power Supply


    VCC

    8

    9

    12

    V


    Current Dissipation


    IC

    600

    1500

    mA


    Frequency


    FREQ

    860

    860~868

    902~928

    928

    MHz


    Size


    Size

    230x170x40

    mm


    Interface



    1. Power(DC JACK)



    No.


    Symbol

    Comment


    Central


    PWR

    +9VDC


    Outer


    GND

    Ground


    2. GPIO(DB15 Female)


    No.


    Symbol

    Comment


    1


    Output1

    General Output1


    2


    Output2

    General Output2


    3


    Output3

    General Output3


    4


    Output4

    General Output4


    5


    Output5

    General Output5


    6


    Output6

    General Output6


    7


    Output7

    General Output7


    8


    Output8

    General Output8


    9


    TGIN

    Trigger input with internal pull-up to 5V through a 10k resistor


    10


    R+

    R+ of RS485


    11


    R-

    R- of RS485


    12


    GND

    Signal Ground


    13


    NO

    Normal-Open terminal of internal relay


    14


    NC

    Normal-Close terminal of internal relay


    15


    CM

    Common terminal of internal relay


    3.Serial communication port RS232 (DB9Male)



    No.


    Symbol


    Comment


    1


    nc

    Reserved


    2


    TXD

    General Output2


    3


    RXD

    General Output3


    4


    nc

    Reserved


    5


    GND

    Ground


    6


    nc

    Reserved


    7


    nc

    Reserved


    8


    nc

    Reserved


    9


    nc

    Reserved


    4.TCPIP network (RJ45)


    5.TNC antenna port ANT1~ANT4


    6.LED indicator LED1~LED7




    No.


    Symbol

    Comment


    1


    LED1

    Antenna 1 active indicator


    2


    LED2

    Antenna 2 active indicator


    3


    LED3

    Antenna 3 active indicator


    4


    LED4

    Antenna 4 active indicator


    5


    LED5

    Tag-detected indicator


    6


    LED6

    Command-executing indicator


    7


    LED7

    Power-on indicator


    Pls leave your contact information here to guide you to the free SDK download access.

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