新的模块化 SIMATIC S7-1200 控制器是我们新推出产品的核心，可实现简单却高度的自动化任务。SIMATIC S7-1200 控制器实现了模块化和紧凑型设计，功能强大、投资并且完全适合各种应用。
可扩展性强、灵活度高的设计，可实现高工业通信的通信接口以及一整套强大的集成技术功能，使该控制器成为完整、的自动化解决方案的重要组成部分。
SIMATIC HMI 基础面板的性能经过，旨在与这个新控制器以及强大的集成工程组态兼容，可确保实现简化、快速启动、监控和高等级的可用性。正是这些产品之间的相互协同及其创新性的功能，帮助您将小型自动化的效率到一个的水平。
优势
整合
SIMATIC HMI 基础面板的性能经过，旨在与这个新控制器以及强大的集成工程组态兼容，可确保实现简化、快速启动、监控和高等级的可用性。正是这些产品之间的相互协同及其创新性的功能，帮助您将小型自动化的效率到一个的水平。
用于可扩展设计中紧凑自动化的模块化概念。
SIMATIC S7-1200 具有集成的 PROFINET 接口、强大的集成技术功能和可扩展性强、灵活度高的设计。它实现了通信简便，有效的技术任务解决方案，并完全一系列的自动化的 应用需求。
在工程组态中实现率.
使用完全集成的新工程组态 SIMATIC STEP 7 Basic，并借助 SIMATIC WinCC Basic 对 SIMATIC S7-1200 进行编程。SIMATIC STEP 7 Basic 的设计理念是直观、易学和易用。这种设计理念可以使您在工程组态中实现率。一些智能功能，例如直观编辑器、拖放功能和“IntelliSense”（智能感知）工具，能让您的工程进行的更加迅速。这款新的体系结构源于对未来创新的不断追求，西门子在领域已经有很多年的，因此 SIMATIC STEP 7 的设计是以未来为导向的。
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> ① 24 VDC 传感器电源
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> ② 对于漏型输入将负载连接到“-”端（如图示）；对于源型输入将负载连接到“+”端
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> ① 24 VDC 传感器电源
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> ② 对于漏型输入将负载连接到“-”端（如图示）；对于源型输入将负载连接到“+”端
line;white-space:normal;border-bottom-width:0px;word-spacing:0px;text-transform:none;float:left;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;border-bottom-color:;padding-top:0px;padding-left:0px;margin:8px -21px;border-left:#3690cf 5px solid;orphans:2;widows:2;border-right-color:;letter-spacing:normal;padding-right:0px;border-top-width:0px;background-color:#ffffff;text-indent:0px;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;border-image:initial;">line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> ① 24 VDC 传感器电源
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> ② 对于漏型输入将负载连接到“-”端（如图示）；对于源型输入将负载连接到“+”端
line;white-space:normal;border-bottom-width:0px;word-spacing:0px;text-transform:none;float:left;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;border-bottom-color:;padding-top:0px;padding-left:0px;margin:8px -21px;border-left:#3690cf 5px solid;orphans:2;widows:2;border-right-color:;letter-spacing:normal;padding-right:0px;border-top-width:0px;background-color:#ffffff;text-indent:0px;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;border-image:initial;">line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> ① 24 VDC 传感器电源
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> ② 对于漏型输入将负载连接到“-”端（如图示）；对于源型输入将负载连接到“+”端
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> ① 24 VDC 传感器电源
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> ② 对于漏型输入将负载连接到“-”端（如图示）；对于源型输入将负载连接到“+”端
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> ③ 5V差分输入
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> ④ 5V差分输出
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> 常见问题
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> 1217C的 5V差分能不能当普通的DI/DO点使用？
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> 答：不能。详情可见《 S7-1200 手册 》的附录A
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> S7-1200 CPU 自带模拟量输入通道能否接入 0-20mA 电流？怎么接线？
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> 答：S7-1200 自带模拟量输入通道支持 0-10 V 电压。如果需要接 0-20mA 电流， 可并联 1个 500ohm 的电阻。
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> 注意：使用 500Ω 电阻时，必须注意这种测量的功率消耗。 并确保电阻两端外加 DC 24 V 电压时，电阻功率消耗至少为 1.16 W。 同时， 此精度无法保证。
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> 以 S7-1200 自带模拟量输入通道接入常用的两线制传感器 4-20mA 电流为例， 如下图：
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> SM 1221 数字量输入
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> ① 对于漏型输入将“-”连接到“M”（如图示）；对于源型输入将“+”连接到“M”
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> SM 1222 数字量输出
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> SM1222 DQ 8 继电器切换模块使用公共端子控制两个电路： 一个常闭触点和一个常开触点。
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> 例如输出"0"，当输出点断开时，公共端子 (0L) 与常闭触点 (.0X) 相连并与常开触点 (.0) 断开。 当输出点接通时，公共端子 (0L) 与常闭触点 (.0X) 断开并与常开触点 (.0) 相连。
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> SM 1223 数字量输入/输出
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> ① 对于漏型输入将负载连接到“-”端（如图示）；对于源型输入将负载连接到“+”端
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> SM 1223 也有交流电压输入、继电器输出的模块， 如下所示：
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> SM 1223 DI 8 x 120/230 VAC，DQ 8 x 继电器 (6ES7 223-1QH32-0XB0)
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
数字量板
通过板 (SB, Signal Board) 可以给 CPU I/O。提供所有 SIMATIC S7-1200 控制器的低成本有效扩展，同时保持原有空间, SB 连接在 CPU 的前端。
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> SB 1221 200KHZ数字量输入接线
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> ① 仅支持源型输入
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> SB 1222 200KHZ数字量输出接线
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> ① 对于源型输出将负载连接到“-”端（如图示）；对于漏型输出将负载连接到“+”端
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> SB 1223 200KHZ数字量输入/输出接线
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> ① 仅支持源型输入
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> ② 对于源型输出将负载连接到“-”端（如图示）；对于漏型输出将负载连接到“+”端
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> SB 1223 数字量输入/输出接线
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> ① 仅支持漏型输入
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
源型/漏型输入接线说明
支持源型输入的板：
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
6ES7 221-3BD30-0XB0
6ES7 221-3AD30-0XB0
6ES7 223-3BD30-0XB0
6ES7 223-3AD30-0XB0
支持漏型输入的板：
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
6ES7 223-0BD30-0XB0
支持源型输入的模板：
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
6ES7 221-1BF32-0XB0
6ES7 221-1BH32-0XB0
6ES7 223-1PH32-0XB0
6ES7 223-1PL32-0XB0
6ES7 223-1BH32-0XB0
6ES7 223-1BL32-0XB0
支持漏型输入的模板：
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
6ES7 221-1BF32-0XB0
6ES7 221-1BH32-0XB0
6ES7 223-1PH32-0XB0
6ES7 223-1PL32-0XB0
6ES7 223-1BH32-0XB0
6ES7 223-1BL32-0XB0
可以参考 《 S7-1200 手册》
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> 数字量的输入类型结：CPU 集成的输入点和模板的所有输入点都既支持漏型输入又支持源型输入，而板的输入点只支持源型输入或者漏型输入的一种。
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> 漏型输入见模板接线图，源型输入接线参考下图。
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
源型/漏型输出接线说明
支持源型输出的板：
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
6ES7 222-1AD30-0XB0
6ES7 222-1BD30-0XB0
6ES7 223-3AD30-0XB0
6ES7 223-3BD30-0XB0
6ES7 223-0BD30-0XB0
注意：所有支持源型输出的晶体管输出模块都只支持源型输出，不支持漏型输出。
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> 支持漏型输出的板：
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
6ES7 222-1AD30-0XB0
6ES7 222-1BD30-0XB0
6ES7 223-3AD30-0XB0
6ES7 223-3BD30-0XB0
注意：数字量的输出类型，只有 200 KHZ的板输出既支持漏型输出又支持源型输出，其他板、模块和 CPU 集成的晶体管输出都只支持源型输出。
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
常见问题
为何SM1223已连接，输出通道指示灯也亮，但无电压输出？
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> 答：S7-1200扩展模块输出通道指示灯电源由总线提供，但输出需要模块供电，正确接线如下图所示:
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> SM1231 模拟量输入
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> SM 1232 模拟量输出
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> SM 1234 模拟量输入/输出
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> SB 1231 模拟量输入（板）
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> SB 1232 模拟量输出（板）
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> AI 连接传感器接线
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> 图1. 4 线制传感器
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> 图2. 3 线制传感器
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> 图3. 2 线制传感器
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> TC 模块
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> TC 模块接线
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> TC 板接线
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> RTD 模块
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> RTD 模块接线
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;"> RTD 板接线
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
line;white-space:normal;word-spacing:0px;border-bottom:0px;text-transform:none;font-weight:400;color:#444444;padding-bottom:0px;font-style:normal;padding-top:0px;padding-left:0px;margin:0px 0px 12px;border-left:0px;orphans:2;widows:2;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:2em;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;">
西门子6ES7 212-1HD30-0XB0西门子6ES7 212-1HD30-0XB0
