今天,自动化项目的运行处于越来越大的成本和时间的压力下。通常生产商面临着或多或少的完整性解决方案的要求,然而在技术规范中却经常出现新的变化。因此,在系统工程设计中需要非常高的灵活性。没有比安全的网络更能体现这一点。开放的系统开放是互操作性的概念和基础:一个生产商生产的部件能被其他生产商生产的相似部件方便地取代,甚至不需要进一步的开销。为了这一目的,所有部件必须建立在广泛接受的工业标准基础上。这些标准应该是正式的—经过官方组织如IEC,IEEE,DIN审核批准—或通过市场证实的。如果你环顾周 Today, automation projects are under increasing pressure and time. Often, manufacturers face more or less complete solution requirements, but new changes often occur in the specification. Therefore, very high flexibility is required in system engineering. No more than a secure network to reflect this. Open system openness is the concept and foundation of interoperability: components produced by one manufacturer can be easily replaced by similar components produced by other manufacturers without even requiring further overhead. For this purpose, all components must be built on widely accepted industry standards. These standards should be formal - approved by official organizations such as IEC, IEEE, DIN - or confirmed by the market. If you look around the week