描述
DCS控制系统点数通常由设计院统计提供，DCS系统点数是仪表专业I/O点数、电气专业I/O点数和DCS系统与其他系统的通讯点数总和。准确统计电气和仪表I/O点数可避免电气和仪表专业出现协调不一致的问题，准确的DCS点数能为使用单位决策DCS系统品牌和DCS系统造价提供依据。
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