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Product
Properties:

High Performance Fixed Reader ZK-RFID408

UHF High Performance Fixed Reader ZK-RFID408 is designed upon fully self-intellectual property. Based on proprietary efficient digital signal processing algorithm, it supports fast tag read/write operation with high identification rate. UHFREADER289 can be widely applied in many RFID application systems such as logistics, access control, anti-counterfeit and industrial production process control system.

Features:


l  Self-intellectual property;


l  840~960MHz frequency band (frequency customization optional);

l  Based on Impinj R2000 high performance RF engine, excellent multi-tag anti-collision operation, fully support EPC CLASS1 G2 \ ISO18000-6B protocol tags

l  FHSS or Fix Frequency transmission with maximum inventory speed over 400pcs;

l  Support RSSI;

l  RF output power up to 30dbm (adjustable);

l  Support 8 TNC antenna port with antenna failure detection;

l  Tag buffer: 1000pcs@96bitsEPC;

l  Low power dissipation with single +9 DC power supply, POE (Power over Ethernet) is optional;

l  Support RS232, USB(Slave), RJ45 (TCP/IP) interface;

l  Provide DLL and Demonstration Software Source code to facilitate further development;

l  High reliability design, meet the requirements of harsh working environment.

CHARACTERISTICS

l  Absolute Maximum Rating

ITEM

SYMBOL

VALUE

UNIT

Power Supply

VCC

16

V

Operating Temp.

TOPR

-20~+55

Storage Temp.

TSTR

-20~+85

l  Electrical and Mechanical Specification

Under TA25,VCC+9V unless specified

ITEM

SYMBOL

MIN

TYP

MAX

UNIT

Power Supply

VCC

8

9

12

V

Current Dissipation

IC

0.5

1.2

A

Frequency

FREQ

840

860~868

902~928

960

MHz

Size

L x W x H

268 x181 x28

Mm

INTERFACE

1Power (DC JACK)

No.

Symbol

Comment

Central

PWR

+9VDC

Outer

GND

Ground

2USB

3.  UART RS232 DB9 Female

No.

Symbol

Comment

1

NC

Reserved

2

TXD

Data output in RS232

3

RXD

Data input in RS232

4

NC

Reserved

5

GND

Ground

6

NC

Reserved

7

NC

Reserved

8

NC

Reserved

9

NC

Reserved

4GPIO DB15 Female

No.

Symbol

Comment

1

NC

Reserved


2

NC

Reserved

3

Input1

General OPTO-coupler isolated input -

4

Input2

General OPTO-coupler isolated input -

5

Output1

General OPTO-coupler isolated Output1

6

Output1

General OPTO-coupler isolated Output1

7

Output2

General OPTO-coupler isolated Output2

8

Output2

General OPTO-coupler isolated Output2

9

Input1

General OPTO-coupler isolated input+

with internal pull-up to 3.3V through a 1k resistor

10

Input2

General OPTO-coupler isolated input+

with internal pull-up to 3.3V through a 1k resistor

11

NC

Reserved

12

GND

Ground

13

NC

Reserved

14

NC

Reserved

15

NC

Reserved

5TCPIP network (RJ45)

6TNC antenna port ANT1~ANT8

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