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Classification: 27230000 [AAC105010]
| Preferred name | 27-23 处理控制系统（PCS） |
|---|---|
| Definition | 过程控制系统用于执行程序装置，由通过总线系统连接的过程导向组件以及控制和监测站组成。面向过程的组件用于控制和调节任务，并与传感器和执行器相连。控制和监测站用于为现场驾驶员提供现场可视化信息。27230000 大类分为完整的 PCS 处理器、其单个组件和楼宇过程控制系统。其他 PCS、部件、附件、装配、维护、检查和服务组成另一组。 |
| IRDI | 0173-1#01-AAC105#010 |
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