EX9520R - RS232 to RS485 Converter (isolated RS485)
EX9520R is an industrial-grade RS232 to RS485 converter with an extended temperature range from -25°C to +75°C and isolation of 3000VDC on RS485
描述
The RS232 to RS485 Converter enables you to easily link devices communicating via RS232 with a RS485 network. In a RS485 network you may control up to 256 devices. Furthermore you may use 2 RS232 to RS485 Converters to build a RS232 bridge via RS485 and thereby extend the maximum cable length from a few meters to 1200 m. You may enlarge the range of your RS485 network with a RS485 Repeater.
The RS232 to RS485 Converter is capable of auto flow control and automatic baud rate detection. You may instead of the EX9520R get the EX9520R+ which can be powered with 9V - 48VDC instead of 10V - 30VDC. The RS232 to RS485 Converter can be operated in extended temperature range and the RS485 input is isolated.
Features:
- RS422/RS485 isolated
- automatic recognition of baudrate and direction of flow
- extended temperature range -25°C bis +75°C
- range up to 1200m
- cap-rail and wall mount included in delivery (just give a hint on your order)
特征
接口 1 |
|
|---|---|
| 端口 | 1 · RS232 |
| 速度 | 300 - 115200 bps |
| 连接器 | DB9 female |
接口 2 |
|
| 端口 | 1 · RS485 |
| 速度 | 300 - 115200 bps |
| 连接器 | Terminal block |
特征 |
|
| 支持的协议 | ASCII / Modbus RTU |
| 隔离电压 | RS485: 3000 V |
| 主机看门狗 | Yes |
| 模块看门狗 | Yes |
| 附加功能 | Auto baud rate switching |
系统 |
|
| 最大功率。 | 2.2 W |
| 电源输入 | 10~30V DC |
机箱 |
|
| 继续 | Din Rail Mounting |
| 尺寸 | 70 x 100 x 20mm |
| 重量 | 150g |
环境 |
|
| 工作温度 | -25~75°C |
| 存储温度 | -25~75°C |
| 认证 | CE / FCC / WEEE / RoHS |
其他 |
|
| 包括交付 | Din Rail Mounting Kit |
图片