ABB PP825A 3BSE042240R3

触发控制模块是用于整个系统控制的重要元件。它属于ABB的过程控制级和过程监控级，这两个级别以通信网络为纽带，实现多级计算机系统的综合，包括计算机、通讯、显示和控制等4C技术的整合。

The trigger control module is an important component used for the control of the entire system. It belongs to ABB's process control level and process monitoring level, which are linked by communication networks to achieve the integration of multi-level computer systems, including the integration of 4C technologies such as computer, communication, display, and control.