Technical Specifications
| Working frequency | 902 MHz to 928 MHz or 865 MHz to 868 MHz |
| Protocol | Modbus TCP, Modbus RTU, TCP or UDP |
| RF radio frequency chip | South Korea PR9200 dedicated RF chip. |
| Air interface agreement | EPC global UHF Class 1 Gen 2 or ISO 18000-6C |
| Output power | 27 dBm ± 1 dBm |
| Output power adjustment | 1 dBm Unit increment (Setting via VANCH software) |
| Receiving sensitivity | ＜- 70 dBm |
| Inventory label peak speed | ＞50 times per s |
| Reading distance | 1.1 in to 78.7 in (30 mm to 2000 mm) (Depending on the label |
| Write distance | 0 in to 39.3 in (0 mm to 1000 mm) (Related to reader parameter configuration, antenna gain, tag type) |
| Label RSSI | Support |
| Antenna | Dual-feed ceramic antenna or PCB near-field antenna |
| Communication interface | RJ45, RS232, RS485 |
| WIFI (option） | Support IEEE 802.11 n/b/g |
| Heating device (optional) | Low-temperature automatic heating (minus 5°) is optional (determined according to the project site environment) |
| Communication rate | The serial port rate is 9600 bps to 115200 bps, RJ45 is 10 Mbps |
| Working status | LED indicator, buzzer |
| Reliable firmware upgrade | Scalable upgrade mechanism |
| General-purpose input or output (GPIO) | Inputs (default is low level trigger), 2 outputs (maximum contact load DC30, 2 A or AC 125 V, 0.5 A) |
| Application software interface | Provide API development kits and C and Java application routines |
| Power supply | Working voltage DC 9 V to 24 V |
| Power consumption | Maximum power consumption 3 W, maximum starting current 1 A |
| Communication harness | Industrial connection tail line one for five interfaces |
| Humidity | 5 % to 95 %, non-condensing |
| Protection level | IEC IP67 |
| Storage temperature | Normal temperature |
| Operating temperature | – 40 °F to 185 °F (-40 ℃ to +85 ℃) |
| Size | 3.74 in x 3.74 in x 1.57 in (95 mm x 95 mm x 40 mm) |
| Weight | 2.43 lb (About 1.1 kg) |
