SIEMENS 6ES7626- 2DG04-0AE3是一种前操作面板，适用于sinumerik数控系统。它具有多种功能和特点，如高精度和高可靠性，易于使用和多种安全功能和保护措施。此外，它还支持总线连接，可以快速、安全地连接总线电缆。

It is a front operation panel suitable for Sinumerik CNC systems. It has multiple functions and features, such as high precision and reliability, ease of use, and various safety functions and protective measures. In addition, it also supports bus connection and can quickly and safely connect bus cables.