SST-900B
900 MHz RF 无线数据机, 1-port RS-232/485
特色
- Half-duplex up to 115200 bps
- Internal Self-Tuner
- ISM Band 900 MHz
- Typical wireless transmission range is 700 meters (LOS)
- UI Configuration via external switch
- RS-232/485 Interface Supported
- DIN-Rail Mountable
介绍
The SST-900B is a radio frequency modem with an RS-232/485 interface port and is designed for data acquisition and control applications between a host and remote sensors. It is also useful for those applications where the installation of cable wire is inconvenient.
The SST-900B module is a wireless module that works in a frequency range of 902-928 MHz, and includes adjustable 16 RF channels and each channel can be allocated one of sixteen group IDs. The SST-900B can be used not only in peer-to-peer mode but also in a multi-point structure.
The SST-900B module is a wireless module that works in a frequency range of 902-928 MHz, and includes adjustable 16 RF channels and each channel can be allocated one of sixteen group IDs. The SST-900B can be used not only in peer-to-peer mode but also in a multi-point structure.
应用
相似产品
| CPU 模块 | |
|---|---|
| CPU | 8-bit microprocessor |
| LED 灯 | |
|---|---|
| 状态 | 1 x Power 1 x RF TxD 1 x RF RxD |
| RF 无线电 | |
|---|---|
| 天线 | 2 dBi Omni-Directional antenna |
| 通道数 | 16 |
| 数据传输率 | 150 kbps |
| 传输功率 | Up to 20 dBm |
| 传输距离 (LoS) | 700 m (Typical) |
| 串口 | |
|---|---|
| 端口 | 1 x RS-232 (TxD, RxD and GND) 1 x RS-485 (DATA+, DATA-; internal self-tuner ASIC; Non-isolated) |
| 波特率 | 1200 ~ 115200 bps |
| 同位元 | None, Even, Odd |
| Data Bit | 8 |
| 停止位元 | 1 |
| 机构 | |
|---|---|
| 外壳 | Plastic |
| 尺寸 (mm) | 84 x 108 x 33 (W x L x H) |
| 安裝 | DIN-Rail |
| 环境 | |
|---|---|
| 工作温度 | -25 ~ +75 °C |
| 储存温度 | -40 ~ +80 °C |
| 湿度 | 5 ~ 95% RH, Non-condensing |
