该系统由前端输入和后端管理组成。

This system is composed of the onstage for input and the backstage for management.

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该系统可实现前端输入、输出信号同时监控，双层防范，从而有效遏制非法信号的干扰和攻击。

It can realize control the front inputting, outputting signal at the same time, take precautions double layers. Thus the interference and attack in such illegal signals are prevented.

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输入前端处理程序的IP地址。

Enter the IP address for the front side handler.

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