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Product
Properties:

4port Fixed Reader ZK-RFID401

ZK_RFID401 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.

Features:

l  Self-intellectual property;

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

l  902~928MHz frequency band(frequency customization optional);

l  FHSS or Fix Frequency transmission;

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

l  4 TNC antenna port;

l  Support auto-running, answer and trigger work mode;

l  Support EPC and TID inventory;

l  Low power dissipation with single +9 DC power supply;

l  Support RS232, RS485, TCPIP with other interface optional;

l  Built-in LED, Buzzer, GPIO and Relay;

l  High reliability design.

CHARACTERISTICS

l  Absolute Maximum Rating

ITEM

SYMBOL

VALUE

UNIT

Power Supply

VCC

16

V

Operating Temp.

TOPR

-10~+55

Storage Temp.

TSTR

-20~+75

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

 

600

1500

mA

Frequency

FREQ

902

 

928

MHz

Size

Size

 

160x186x50

 

mm

INTERFACE

1Power (DC JACK)

No.

Symbol

Comment

Central

PWR

+9VDC

Outer

GND

Ground

2GPIO 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

 

 

 

3Serial communication port RS232 DB9 Male

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

4TCPIP network (RJ45)

5TNC antenna port ANT1~ANT4

6LED 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

 

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