Brief Introduction
• HYR851adopts Impinj R2000 module, Max. power output is 30dbm
• Built-in narrow band 6dbi circular polarization antenna, reading distance up to 6 meters
• Reading speed is 400tags/s
• Standard interfaces as RJ45, RS232, GPIO_IN*1, GPIO_OUT*2,meet different client’s requirements.
• Standard power supply is 12V DC. Optional power supply is POE and 12VDC.
• Built-in hardware watchdog and interface protection circuit, suitable for complex industrial application environment.
Technical Specifications
| S/N | Item | Parameters | Unit | Remark |
| 1 | Operating voltage | 12 | V | |
| 48 | V | 802.3af POE | ||
| 2 | Max. power consumption Popowerconsumption | 10 | W | |
| 3 | Standby current | ≤100 | mA | |
| 4 | Frequency range | 840-960 | MHz | Default:902-928MHz, customized optional |
| 5 | Default operating frequency | Frequency hopping | MHz | Frequency interval 250KHz |
| 6 | Channel bandwidth | 250 | KHz | |
| 7 | Frequency hopping speed | ≤2 | s | |
| 8 | Maximum power output | 30 | dBm | EIRP 4W |
| 9 | Step interval | 1 | dB | 5~30dBm adjustable by software |
| 10 | Air protocol | EPC C1G2 /ISO18000-6C | ||
| 11 | Radio-frequency power rising time | ≤500 | μs | |
| 12 | Radio-frequencypowerdropping time | ≤500 | μs | |
| 13 | Adjacent channel power leaking ratio | ≤-40 | dB | ±1CH |
| ≤-60 | dB | ±2CH | ||
| 14 | Frequency stabilizing ratio | ±10 | ppm | -25℃～+40℃ |
| ±20 | ppm | -40℃～+60℃ | ||
| 15 | Multi-Label | >400/s |
Appearance and structure
• Size(L*W*H): 200x200x60mm
External Interface
RJ45 Interface Definition
| S/N | Item | Technical data | Unit | remark |
| Pin | Signal name | Signal direction | Function/compatibility description | |
| 1 | GPIO1 | output | Wiegand option | Optical isolation |
| 2 | GPIO2 | output | Wiegand option | Optical isolation |
| 3 | GPIO3 | input | Optical isolation | |
| 4 | CANH SP3485_B | |||
| 5 | CANL SP3485_A | |||
| 6 | GND | |||
| 7 | GND | |||
| 8 | GND |
Environment Requirement
| S/N | Item | Parameters | Unit | Remark |
| 1 | Working temperature | -20～+60 | ℃ | |
| 2 | Storage temperature | -40～+85 | ℃ | |
| 3 | Relative humidity | 5%～95% | RH | Non-Conden sing |
