GENERAL DESCRIPTION
RRU1861-12dbi is a high performance UHF RFID integrated reader. It 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.
FEATURES
l Self-intellectual property;
l Support ISO18000-6B, ISO18000-6C(EPC C1G2) 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 12dbi antenna optional with effect distance more than 10m*;
l Support auto-running, interactive and trigger-activating work mode;
l Low power dissipation with single +9 DC power supply;
l Support RS232, RS485, Wiegand interface;
l Provide DLL and Demonstration Software Source code to facilitate further development.
CHARACTERISTICS
l Absolute Maximum Rating
|
ITEM
|
SYMBOL
|
VALUE
|
UNIT
|
|
Power Supply
|
VCC
|
16
|
V
|
|
Operating Temp.
|
TOPR
|
-10~+60
|
°C
|
|
Storage Temp.
|
TSTR
|
-25~+80
|
°C
|
l Electrical and Mechanical Specification
Under TA=25°C,VCC=+9V unless specified
|
ITEM
|
SYMBOL
|
MIN
|
TYP
|
MAX
|
UNIT
|
|
Power Supply
|
VCC
|
8
|
9
|
12
|
V
|
|
Current Dissipation
|
IC
|
|
350
|
650
|
mA
|
|
Frequency
|
FREQ
|
902
|
|
928
|
MHz
|
|
Effective Distance
|
DIS
|
800
|
1000
|
|
cm
|
INTERFACE
|
ITEM
|
COMMENT
|
|
Red
|
+9V
|
|
Black
|
GND
|
|
Yellow
|
Wiegand DATA0
|
|
Blue
|
Wiegand DATA1
|
|
Purple
|
RS485 R+
|
|
Orange
|
RS485 R-
|
|
Brown
|
GND
|
|
White
|
RS232 RXD
|
|
Green
|
RS232 TXD
|
|
Grey
|
Trigger input(TTL level)
|
It can be widely applied in many RFID application systems such as logistics, access control, and anti-counterfeit and industrial production process control system.