| Model: | ZG7004 |
|---|---|
| Brand: | Raysco |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Other Electrical & Electronic |
| Label: | R2000 Module , RFID module , R2000 UHF Module |
| Price: |
-
|
| Min. Order: | 1 pc |
| Last Online:20 Apr, 2015 |
Brief introduction
UHF RFID reader uses R2000 chip, which complies with EPC C1G2 protocol, its working frequency is 840~960MHz, with LBT function. It supports dense reader working mode(DRM). With standard 8dBi antenna, the reading distance can reach 10meters, maximum identifying speed can reach 400/S; with simple power supply and interface circuit, a high-performance RFID system can be established. It is suitable for logistics, costume, medical industry, and complex assets management, etc. It is well used in high performance fixed readers.
Technical data
|
No |
Item |
Technical data |
Unit |
Remark |
|
1 |
Max current |
950 |
mA |
Max power output |
|
2 |
Standby current |
≤1 |
mA |
EN pin low level |
|
3 |
Frequency range |
840～960 |
MHz |
|
|
4 |
Defaul working frequency |
Frequency hopping |
MHz |
Frequency interval 250KHz |
|
5 |
Channel bandwidth |
≤250 |
KHz |
|
|
|
|
|
|
|
|
7 |
Fixed power |
30 |
dBm |
|
|
8 |
Stepping interval |
1 |
dB |
5~30dBm, adjustable by software |
|
9 |
Label protocol |
EPC C1G2 /ISO18000-6C |
|
|
|
10 |
Communication protocol |
Asynchronos serial ports protocol |
|
|
|
11 |
Starting time |
≤50 |
ms |
|
|
12 |
Radio-frequency power rising time |
≤500 |
μs |
|
|
13 |
Radio-frequency power droping time |
≤500 |
μs |
|
|
14 |
Adjacent channel power leaking ratio |
≤-40 |
dB |
±1CH |
|
≤-60 |
dB |
±2CH |
||
|
15 |
Frequency stablizing ratio |
±10 |
ppm |
-25℃～+40℃ |
|
±20 |
ppm |
-40℃～+60℃ |
||
|
16 |
Max reading range |
>10 |
m |
8dBi antena |
|
17 |
Muti-tags |
>400/s |
|
|
Characteristics of DC
|
Data |
Mini value |
Typical value |
Max value |
Unit |
Remark |
|
Voltage of power |
3.3 |
4 |
5.5 |
V |
Direct current |
|
Input high level |
2 |
3.3 |
3.5 |
V |
GPIO |
|
2 |
3.3 |
3.5 |
V |
EN |
|
|
Input low level |
-0.5 |
0 |
0.5 |
V |
GPIO |
|
- |
- |
0.18 |
V |
EN |
|
|
Output high level |
2.3 |
- |
3.3 |
V |
GPIO |
|
Output low level |
0 |
- |
1 |
V |
GPIO |
|
Enable current |
2 |
5 |
25 |
uA |
VEN≥2V |
Requirement on antenna
|
No |
Item |
Technical data |
Unit |
Remark |
|
1 |
VSWR |
≤1.5 |
|
|
Appearance and structure
Drawing 1 Front view of the reader
Drawing 2 Pin connector
Interface definition
|
Pin |
Signal name |
Signal direction |
Function/compatibility description |
|
1 |
VCC |
Input |
Module supplying power |
|
2 |
VCC |
Input |
Module supplying power |
|
3 |
GND |
- |
Module connecting ground |
|
4 |
GND |
- |
Module connecting ground |
|
5 |
EN |
Input |
Module enabling, highly effective |
|
6 |
GPIO |
Bidirection |
Generic port |
|
7 |
GPIO |
Bidirection |
Generic port |
|
8 |
GPIO |
Bidirection |
Generic port |
|
9 |
UART_RX |
Input |
Asynchronous serial interface receiving |
|
10 |
UART_TX |
Output |
Asynchronous serial interface sending |
|
11 |
DBG_RX |
- |
Test port |
|
12 |
DBG_TX |
- |
Test port |
6pin debug Interface definition
|
Pin |
Signal name |
Signal direction |
Function/compatibility description |
|
1 |
VCC |
Input |
Module supplying power |
|
2 |
GND |
- |
Module connecting ground |
|
3 |
EN |
Input |
Module enabling, highly effective |
|
4 |
GPIO |
Bidirection |
Generic port |
|
5 |
UART_RX |
Input |
Asynchronous serial interface receiving |
|
6 |
UART_TX |
Output |
Asynchronous serial interface sending |
NOTICE:The 6 pin interface is for debug
Environment requirement
|
No |
Item |
Technical data |
Unit |
Remark |
|
1 |
Working temperature |
-25～+75 |
℃ |
|
|
2 |
Storage temperature |
-40～+85 |
℃ |
|
|
3 |
Relative humidity |
10%～90% |
RH |
|
