是一款紧凑而坚固的工业PC，它尤其适用于安装空间狭小的快速计算和可视化应用，例如图像和数据处理。由于 
高度只有两个模块高，并且安装深度小，它在19英寸标准控制柜中可以最佳利用空间（5-50°）

SIMATIC 647B配备有采用酷睿双核技术的节能型Inter core 2 duo处理器,能够在周围环境温度在50度以内正常 
运转。

由于它的紧凑设计,它能够很好的扩展大量插槽:
在双信道模式下大大加速了数据的传输速度
有三个端口,可选的PROFIBUS / MPI的接口或的PROFINET接口，有利于连接的分布式现场设备或联轴器与SIMATIC  
S7
3个长形插槽(2*PCI ,1*PCIe*16)
通过一个PCI - Express x16图形卡（可选）的,可进行双监测,以获得更高图形性能
附加卡： DVI接口三维方面的监测（可选）
6个高速USB 2.0端口，其中两个是在前面。
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