- 卓越的紧凑型解决方案
- 带有 14 点集成输入/输出
- 可通过以下方式扩展:
- 1 个信号板 (SB) 或通信板 (CB)
- 2 个信号模板 (SM)
- 多 3 个通信模块 (CM)
Design
紧凑型 CPU 1212C 具有:
- 3 种设备类型,带有不同的电源和控制电压
- 集成的电源,可作为宽范围交流或直流电源(85 至 264 V 交流或 24 V 直流)
- 集成的 24 V 编码器/负载电流源:
用于直接连接传感器和编码器。300 mA 输出电流,也可用作负载电源 - 8 点集成 24 V 直流数字量输入(漏电流/源电流(IEC 1 型漏电流))
- 6 点集成数字量输出,24 V 直流或继电器
- 2 点集成模拟量输入,0 至 10 V
- 2 点脉冲输出 (PTO),频率高达 100 kHz
- 脉冲宽度调制输出 (PWM),频率高达 100 kHz
- 集成以太网接口(TCP/IP native、ISO-on-TCP)
- 4 个**计数器(3 个大频率为 100 kHz;1 个大频率为 30 kHz),带有可参数化的使能和复位输入,可以同时用作带有 2 点单独输入的加减计数器,或用于连接增量型编码器
- 通过附加通讯接口扩展,例如,RS485 或 RS232
- 通过信号板使用模拟或数字信号直接在 CPU 上扩展(保持 CPU 安装尺寸)
- 通过信号模块使用各种模拟量和数字量输入和输出信号扩展
- 可选存储器扩展(SIMATIC 存储卡)
- PID 控制器,具有自动调谐功能
- 集成实时时钟
- 中断输入:
对过程信号的上升沿或下降沿作出极为**的响应 - 所有模块上均为可拆卸的端子
- 仿真器(可选):
用于仿真集成输入和测试用户程序
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valuecell="" aseparator="true" ahilite="false" style="margin: 0px; padding: 2px 10px 1px; font-family: inherit; list-style: none; border-bottom-width: 0px; border-left-width: 0px; border-top-style: solid; border-right-style: solid; border-top-color: white; border-right-color: white; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; vertical-align: top; overflow: hidden; text-overflow: ellipsis; background-color: rgb(218, 224, 227);">V4.1 |
valuecell="" aseparator="false" ahilite="false" style="margin: 0px; padding: 2px 10px 1px; font-family: inherit; list-style: none; border-bottom-width: 0px; border-left-width: 0px; border-top-style: solid; border-right-style: solid; border-top-color: rgb(218, 224, 227); border-right-color: white; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; vertical-align: top; overflow: hidden; text-overflow: ellipsis; background-color: rgb(218, 224, 227);">STEP 7 V13 SP1 以上 |
valuecell="" aseparator="true" ahilite="false" style="margin: 0px; padding: 2px 10px 1px; font-family: inherit; list-style: none; border-bottom-width: 0px; border-left-width: 0px; border-top-style: solid; border-right-style: solid; border-top-color: white; border-right-color: white; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; vertical-align: top; overflow: hidden; text-overflow: ellipsis; background-color: rgb(218, 224, 227);">否 |
valuecell="" aseparator="true" ahilite="false" style="margin: 0px; padding: 2px 10px 1px; font-family: inherit; list-style: none; border-bottom-width: 0px; border-left-width: 0px; border-top-style: solid; border-right-style: solid; border-top-color: white; border-right-color: white; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; vertical-align: top; overflow: hidden; text-overflow: ellipsis; background-color: rgb(218, 224, 227);"> |
valuecell="" aseparator="false" ahilite="false" style="margin: 0px; padding: 2px 10px 1px; font-family: inherit; list-style: none; border-bottom-width: 0px; border-left-width: 0px; border-top-style: solid; border-right-style: solid; border-top-color: rgb(218, 224, 227); border-right-color: white; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; vertical-align: top; overflow: hidden; text-overflow: ellipsis; background-color: rgb(218, 224, 227);">是 |
valuecell="" aseparator="true" ahilite="false" style="margin: 0px; padding: 2px 10px 1px; font-family: inherit; list-style: none; border-bottom-width: 0px; border-left-width: 0px; border-top-style: solid; border-right-style: solid; border-top-color: white; border-right-color: white; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; vertical-align: top; overflow: hidden; text-overflow: ellipsis; background-color: rgb(218, 224, 227);">20.4 V |
valuecell="" aseparator="true" ahilite="false" style="margin: 0px; padding: 2px 10px 1px; font-family: inherit; list-style: none; border-bottom-width: 0px; border-left-width: 0px; border-top-style: solid; border-right-style: solid; border-top-color: white; border-right-color: white; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; vertical-align: top; overflow: hidden; text-overflow: ellipsis; background-color: rgb(218, 224, 227);">28.8 V |
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valuecell="" aseparator="false" ahilite="false" style="margin: 0px; padding: 2px 10px 1px; font-family: inherit; list-style: none; border-bottom-width: 0px; border-left-width: 0px; border-top-style: solid; border-right-style: solid; border-top-color: rgb(218, 224, 227); border-right-color: white; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; vertical-align: top; overflow: hidden; text-overflow: ellipsis; background-color: rgb(218, 224, 227);">24 V |
valuecell="" aseparator="false" ahilite="false" style="margin: 0px; padding: 2px 10px 1px; font-family: inherit; list-style: none; border-bottom-width: 0px; border-left-width: 0px; border-top-style: solid; border-right-style: solid; border-top-color: rgb(218, 224, 227); border-right-color: white; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; vertical-align: top; overflow: hidden; text-overflow: ellipsis; background-color: rgb(218, 224, 227);">5 V |
valuecell="" aseparator="false" ahilite="false" style="margin: 0px; padding: 2px 10px 1px; font-family: inherit; list-style: none; border-bottom-width: 0px; border-left-width: 0px; border-top-style: solid; border-right-style: solid; border-top-color: rgb(218, 224, 227); border-right-color: white; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; vertical-align: top; overflow: hidden; text-overflow: ellipsis; background-color: rgb(218, 224, 227);">250 V |
valuecell="" aseparator="true" ahilite="false" style="margin: 0px; padding: 2px 10px 1px; font-family: inherit; list-style: none; border-bottom-width: 0px; border-left-width: 0px; border-top-style: solid; border-right-style: solid; border-top-color: white; border-right-color: white; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; vertical-align: top; overflow: hidden; text-overflow: ellipsis; background-color: rgb(218, 224, 227);">400 mA; 仅 CPU |
valuecell="" aseparator="true" ahilite="false" style="margin: 0px; padding: 2px 10px 1px; font-family: inherit; list-style: none; border-bottom-width: 0px; border-left-width: 0px; border-top-style: solid; border-right-style: solid; border-top-color: white; border-right-color: white; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; vertical-align: top; overflow: hidden; text-overflow: ellipsis; background-color: rgb(218, 224, 227);">1 200 mA; CPU 连同全部扩展模块 |
valuecell="" aseparator="true" ahilite="false" style="margin: 0px; padding: 2px 10px 1px; font-family: inherit; list-style: none; border-bottom-width: 0px; border-left-width: 0px; border-top-style: solid; border-right-style: solid; border-top-color: white; border-right-color: white; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; vertical-align: top; overflow: hidden; text-overflow: ellipsis; background-color: rgb(218, 224, 227);">12 A; 28.8 V 时 |
valuecell="" aseparator="false" ahilite="false" style="margin: 0px; padding: 2px 10px 1px; font-family: inherit; list-style: none; border-bottom-width: 0px; border-left-width: 0px; border-top-style: solid; border-right-style: solid; border-top-color: rgb(218, 224, 227); border-right-color: white; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: inherit; line-height: inherit; vertical-align: top; overflow: hidden; text-overflow: ellipsis; background-color: rgb(218, 224, 227);">L+ 减去 4 V DC(小值) |