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GPIO interface high perfomance 902-928Mhz UHF rfid desktop rfid reader/writer
GENERAL DESCRIPTION
ZK-RFID9816 desktop uhf rfid reader/writer is a high performance UHF Desktop reader. It is designed upon dedicated RFID Engine ASIC with 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
INTERFACE
No. | Symbol | Comment |
1 | VCC | External +9V power supply |
2 | GND | Ground |
3 | TXD | RS-232 serial data output |
4 | RXD | RS-232 serial data input |
5 | GND | Ground |
6 | GPIO1 | GPIO1 or Wiegand Data 0 |
7 | GPIO2 | GPIO2 or Wiegand Data 1 |
8 | GND | Ground |
No. | Symbol | Comment |
1 | SEL_USB | Switch on to enable USB interface |
2 | SEL_USB | |
3 | SEL_RS232 | Switch on to enable RS232 interface |
4 | SEL_RS232 |
CHARACTERISTICS
ITEM | SYMBOL | VALUE | UNIT |
Power Supply | VCC (USB power source) | 6 | V |
VCC(External power source) | 12 | ||
Operating Temp. | TOPR | -10~+70 | ℃ |
Storage Temp. | TSTR | -20~+85 | ℃ |
ITEM | SYMBOL | MIN | TYP | MAX | UNIT |
Power Supply | VCC (USB powered) | 4.5 | 5 | 5.5 | V |
VCC (External supply) | 7 | 9 | 12 | V | |
Current dissipation | IC | 180 | 200 | mA | |
Frequency | FREQ | 865 | 865~868 902~928 | 928 | MHz |
RF power | PRF | 0 | 26 | dBm | |
RF power Accuracy | AP | +/-1 | dB | ||
RF power Flatness | FP | +/-0.2 | dB | ||
Receiving Sensitivity | SR | -70 | dBm | ||
Size | L×W×H | 122.4*84*20 | mm |
Remark:
1. Specifications are subject to change, please pay attention to our latest version.
2. Shenzhen RoyalRay Science and Technology Co., Ltd. reserves the right to the final interpretation of the above terms.