UHF Split

LT-DS818 UHF Tag Reader /RFID 8-channel RFID reader/Personnel attendance system/Remote multi-tag reader identification device

LT-DS818 split high-performance 8-channel UHF UHF electronic label reader suitable for multi-label reading and writing, completely independent intellectual property design, combined with proprietary e

  • Interface: USB,RS232,RJ45

LT-DS818 split high-performance 8-channel UHF UHF electronic label reader suitable for multi-label reading and writing, completely independent intellectual property design, combined with proprietary efficient signal processing algorithm, while maintaining high literacy rate, to achieve rapid reading and writing processing of RFID electronic tags. Can be widely used in logistics, access control systems, anti-counterfeiting systems and production process control and other radio frequency identification (RFID) systems。

Features:

Completely independent intellectual property design;

Operating frequency 840 ~ 960MHz (can be adjusted according to different countries or regions);

Based on Impinj R2000 read and write engine design, fully supports RFID electronic tags that comply with EPC CLASS1 G2 and ISO18000-6B standards;

Operates in broad spectrum frequency hopping (FHSS) or fixed frequency transmission mode, supports RSSI function, and the peak label inspection speed is greater than 700 photos/second;

Output power up to 30dBm (adjustable);

Output power up to 30dBm (adjustable);

Support response mode and real-time inspection mode;

RFID tag cache capacity: 1000 @96bitsEPC;

Support EPC and TID two conflict prevention modes;

Low power consumption design, single +9V power supply, POE power supply is optional;

Support RS232, RJ45 (TCP/IP) optional WIFI communication interface;

Provide dynamic link library (DLL) and demo software source code to support secondary development;

Exquisite and compact design to meet the needs of a variety of applications.

 

Electrical characteristic

l  Limiting parameter

item

symbol

Numerical value

unit

Supply voltage

VCC

16

V

Operating temperature

TOPR

-20+55

Storage temperature

TSTR

-20+85

l  specification

Unless otherwise specified, the specifications shown are taken from TA = 25 ° C and VCC = +9V operating conditions


ITEM

symbol

minimum

model

Max

unit

Supply voltage

VCC

8

9

12

V

Working current

IC


0.5

1.2

A

Operating frequency

FREQ

840

860~868

902~928

960

MHz


Serial Communication interface RS232 (DB9 Female)

Serial number

symbol

Description

1

NC

reserve

2

TXD

Serial communication data output

3

RXD

Serial communication data entry

4

NC

reserve

5

GND

signally

6

NC

reserve

7

NC

reserve

8

NC

reserve

9

NC

reserve

General input/Output Interface GPIO (DB15 Female)

Serial number

symbol

Description

1

NC

reserve

2

NC

reserve

3

Input1

Universal optocoupler isolated input 1-

4

Input2

Universal optocoupler isolated input 2-

5

Output1

Universal optocoupler isolated output 1

6

Output1

Universal optocoupler isolated output 1

7

Output2

Universal optocoupler isolated output 2

8

Output2

Universal optocoupler isolated output 2

9

Input1

Universal optocoupler isolated input 1+

(Pull up to 3.3V via 1k resistor, optionally pull down to ground)

10

Input2

Universal optocoupler isolated input 2+

(Pull up to 3.3V via 1k resistor, optionally pull down to ground)

11

NC

reserve

12

GND

signally

13

NC

reserve

14

NC

reserve

15

NC

reserve




Association