XR1004-USB
RS485 转 USB 转换器 XR1004-USB
核心技术来自Sunfull
基于 CH344Q 芯片的四通道隔离 RS485 转 USB 模块，USB 取电，适用于工业自动化、能源监测和楼宇控制中的多节点串口通讯。
USB Powered
Power is drawn from USB, no external power supply required.
Isolation
Dual-channel isolation plus high voltage-withstand isolation protection.
TVS Protection
Equipped with TVS protection, capable of withstanding lightning strikes and electromagnetic interference.
技术参数
general
- 通道
- 4x RS485
- 主机接口
- 1x USB
- 芯片
- CH344Q multi-serial-port chip
power
- 供电
- USB bus powered
mechanical
- 安装方式
- DIN-Rail