〇预留RS- 485通讯接口可与多台计算机联网，监控、统计使用情况，并可根据用户要求配置遥控装置。

For RS-485 communication interface with the computer networking, monitoring, statistical usage, and can be configured according to user requirements remote control device.

youdao

〇预留RS- 485通讯接口可与多台计算机联网，监控、统计使用情况，并可根据用户要求配置遥控装置。

For RS-485 communication interface with the computer networking, monitoring, statistical usage, and can be configured according to user requirements remote control device.

youdao