按同步或异步方式传输数据，可分单端和差分传送方式，是智能化设备。5、USB接口。

By synchronous or asynchronous transmission of data can be divided into single-ended and differential transmission, intelligent equipment. 5, USB interface.

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所有智能化单元应有通过串行连接口与其他设备进行通讯的装置。

All IDUs shall have the facility for communication to other equipment, via a serial link.

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l具有智能化控制及远程监控功能，可通过RS- 232接口远程进行设备参数配置及监控。

Intelligentized controlling and remote monitoring functions, could configure and monitor equipment parameters through RS-232 interface support SNMP protocol optional.

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l具有智能化控制及远程监控功能，可通过RS- 232接口远程进行设备参数配置及监控。

Intelligentized controlling and remote monitoring functions, could configure and monitor equipment parameters through RS-232 interface support SNMP protocol optional.

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