触摸屏（人机界面）
为实现方便用户的测量参数可视化，触摸屏是一个完美的解决方案。简单的安装，即插即用，保证了快速显示测量值。
许多测量仪器可以被编译到一个显示, 所有仪表现在只需要一个安装接口，从前每个仪表都需要一个安装接口, 这节省了空间和成本，并确保一个更美好的外观。所有触摸面板都可作为标准应用使用。基于Web浏览器的触摸屏JPC104, JPC121和JPC150, 可以根据要求提供客户特定解决方案，显示电路计划或显示服务电话号码等。
应用 JPC35 / JPC57
3.5” 与 5.7” 触摸屏可根据各种用途具体配置。因此, 显示一些文字（如： UMG 103 ）在一个屏幕上是可能的。标准菜单指南旨在直观。
可以将几个测量值在一个触摸屏上展示
具体的应用，如仪表设置，极限值的监测，增加测量值等都可以实现。测量值的传输使用Modbus RTU协议，RS485和RS232可作为JPC35的接口，JPC57也有一个以太网接口，JPC35屏幕为16色显示屏，JPC57为256色显示屏。
General
In order to monitor electrical data at site, so-called embedded systems provide solutions in the form of touch panels. Due to the fact that only slight tolerances are permitted for production machines and processes and that stand stills outside of certain maintenance intervals are not tolerated, there are obviously increased requirements for visualisation by these embedded systems. Classic PC´s do not generally meet these requirements because hard drives and ventilators cannot be used in a harsh industrial environment. This is where compact- flash memory cards can be used due to the integration of special processors and coolers which do not include any ventilators. Dust, dirt and moisture are no problem thanks to the high front side protection class.
