Linux Rfid Reader UHF With Memory
Linux RFID reader UHF with memory
Feature
1. Adopt impinj indy r2000 chip and ARM9 processor +Linux platform, realize high-speed reading and fast data operation;
2. support tags with standards EPC global UHF Class 1 Gen 2 / ISO 18000-6C/ ISO18000-6B;
3. work frequency 860-868MHZ,902-928MHZ(depends on different coutries);
4. support RS232,RS485,Ethernet,Wiegand communication interfaces;
5.Support SSH,FTP,Telnet,HTTP network communication modes,and embedded with WebServer to realize basic self-testing function;
5. support 1,2,4 TNC antenna ports;
6. output power 32dbm adjustable,support AUTO mode,COMMAND mode,Trigger mode;
7. buzzer and LED indicator light;support file sharing,ftp firmware online upgrade;
8. support multi-group I/O interface, easy to application integration;
9. high industrial structure design, supply to harsh environment;
10. apply to warehouse logistic supply chain, fixed assets management, vehicle management, manufacturing and etc.
Specification |
|
Model# |
VF-847 |
Performance Index | |
OS |
LINUX2.6 |
CPU |
ATSAM9G20 |
Memory |
SDRAM 64M,NandFlash 128M |
Frequency |
860Mhz – 960Mhz(depends on countries’frequency) |
Support countries |
US, Canada and other regions following U.S. FCC Europe and other regions following ETSI EN 302 208 with & without LBT regulations Mainland China Japan Korea Malaysia Taiwan |
FM mode |
FHSS or fixed frequency, set by software |
RF output |
20-30dBm;50Ωload |
Tag inventory peak speed |
> 500 tag/s |
Tag buffer |
800 tags @ 96 bit EPC |
Tag RSSI |
support |
Antenna connection protection |
support |
Environment temperature monitor |
support |
Antenna quantity |
4 TNC antenna ports |
Communication interface |
10M/100M self-adaption Ethernet,RS232,RS485,Wiegand26/34 |
Communication rate |
Serial port 9600~115200bps,RJ45 10Mbps |
Reliable firmware upgrade |
Extensible upgrade mechanism |
GPIO |
2 input,1 output |
Application software interface |
Provide API SDK and VC,VB,JAVA application routine |
Tag operation performance | |
Reading distance |
With 8dbi antenna, 3-25m(tag dependent) |
Air interface protocol |
EPCglobal UHF Class 1 Gen 2 / ISO 18000-6C/ ISO18000-6B |
Maximum receive sensitivity |
-82 dBm; maximum return loss: 10 Dbm |
Machinery electric performance | |
Dimension |
200(L)*200(W)*35(H)mm |
Material |
Die-casting aluminum |
Power supply |
Equipped with power converter, 220V AC input,+12V/3A DC output |
RF output interface |
TNC |
Net Weight |
<2KG |
Humidity |
5% to 95%, non-condensing |
Protection grade |
IEC IP51 |
Operating temperature |
-20 ºC to +60 ºC |
Storage temperature |
-40°C to 80°C |
certificate |
FCC,CE |

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