京唐焦化西门子S7冗余400与第三方设备通讯

Jingtang Coking SIEMENS S7 Redundancy 400 and Third Party Communication Equipment

本文主要介绍了首钢京唐焦化公司地下煤气报警系统,主要实现西门子冗余PCS7系统通过采用CP341通讯模块与新华劳科地下煤气报警仪通讯,采集焦炉地下室煤气报警数据,报警,记录,并且实现在事故状态时联锁启动风机。

This paper mainly introduces the underground gas alarm system of Shougang Jingtang coking company, which mainly realizes the communication with Xinhua rauco underground gas alarm apparatus for SIEMENS redundant PCS7 system by using CP341 communication module, and realizes the collecting the data, alarm and record of the gas alarm in the basement of the coke oven, and realizs the interlocking start fan in the accident state.