Chainway UR4 is a self-developed four-port fixed UHF RFID reader, configured with Impinj E710 / R2000 RFID chip. It supports RS232 and RJ45, and can be compatible with various types of antennas. It is resistant to electromagnetic interference and good at heat dispersion. With high integration level and stable capacity, the RFID reader can be deployed in complex environments, such as warehousing, archives and library management, banking, shoes and apparel, jewelry, watch, laundry, production line, medical equipment cabinets, vending machine.
SPECIFICATIONS
| Dimensions | 102.8 mm(L) x 102.8 mm(W) x 28 mm(H) |
| Weight | 329 g / 11.6 oz.(without antenna) |
| Material | Aluminium alloy |
| Standby Current | < 30mA |
| Comm Interface | RS-232 / RJ45 |
| Gpio | 2 channel input optical coupling, 1 channel output electric relay, 1 channel output optical coupling (in reserve) |
| Baud Rate | 115200 bps |
| Cooling Mode | Air cooling |
| Work Current | 800mA +/-5% @ DC 12V Input |
| Display Interface | 10/100 Base-T Ethernet (RJ45) |
| Input Voltage | DC 9V – 12V |
| Sdk | Windows, Linux, Android |
| Operating Temp | -25 °C to 65 °C |
| Storage Temp | -40 °C to 85 °C |
| Humidity | 10%- 95% |
| Engine | CM710-4 module based on Impinj E710 CM2000-4 module based on Impinj Indy R2000 |
| Frequency | 865-868 MHz / 920-925 MHz / 902-928 MHz |
| Protocol | EPC global UHF Class 1 Gen 2 / ISO 18000-6C |
| Antenna | Supporting a variety of antennas, such as 6dBic, 9dBic |
| Fastest Read Rate | 900+ tags/sec |
| Output Power | 1W (30dBm, support +5~+30dBm adjustable) 2W Optional (33dBm, support +10~+33dBm adjustable, for Latin America, etc.) |
| Output Power Precision | +/- 1dB |
| Output Power Flatness | +/- 0.2dB |
| Receive Sensitivity | < -84 dBm |
| Rssi | Supported |
| Ambient Temp Monitor | Supported |
| Antenna Detector | Supported |
| Antenna Port | 4 channel 50Ω SMA port |