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SM系列硬件产品 目录 SM硬件系统概述__________________________________________________________________2 FP069/FP051_____________________________________________________________________7 SM120/SM110/SM121/SM111_______________________________________________________8 SM920/SM900__________________________________________________________________15 SM201__________________________________________________________________________16 SM711/SM710___________________________________________________________________19 SM630__________________________________________________________________________25 SM620/SM611/SM610_____________________________________________________________28 SM520/SM510___________________________________________________________________35 SM481/SM411/SM410_____________________________________________________________38 SM472/SM471/SM470_____________________________________________________________44 SM460+SM350___________________________________________________________________49 SM383/SM382/SM381/SM380/______________________________________________________59 SM376/SM326___________________________________________________________________59 SM374/SM324___________________________________________________________________64 SM373/SM323/SM372/SM322______________________________________________________65 SM371/SM321___________________________________________________________________66 SM370/SM320___________________________________________________________________67 SM360__________________________________________________________________________68 SM341/SM340___________________________________________________________________70 SM331/SM330___________________________________________________________________72 1 SM系列硬件产品 SM硬件系统概述 体系结构 SM系列硬件系统是和利时公司基于现场总线技术的分布、开放的过程控制硬件系统。体系结构如 图1所示,主要由工程师站、操作员站、主控机笼、I/O机笼、端子模块和通讯网络等组成。 12 ...... 3 Ethernet 5 1工程师站 7 2操作员站4...... . 3冗余系统双网SNET. . 6. . . 4冗余控制网CNET 7 ...... 5主控机笼(主控制站) . . 6I