APPLIED 0120-92848全新供应正品

易卖工控网（www.ymgk.com）提供”APPLIED 0120-92848全新供应正品”，产品详情：品牌/厂家：PLC-DCS 系列、型号：APPLIED 0120-92848、成色：全新、货期：现货 1天内发货、保修：180天，更多产品详情就上易卖工控网。

　１、控制单元的冗余
　　(1)重要的过程单元：CPU（包括存储器）及电源均应1比１冗余。
　　(2)在需要时也可选用PLC硬件与热备软件构成的热备冗余系统、２重化或３重化冗余容错系统等。
　　2、I/O接口单元的冗余
　　(1)控制回路的多点I/O卡冗余配置。
　　(2)重要检测点的多点I/O卡可冗余配置。
　　(3)根据需要对重要的I/O信号，可选用２重化或３重化的I/O接口单元。
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