METSO NE724A阀门定位器
1.产 品 介 绍
品牌：METSO
型号：METSO NE724A阀门定位器
产品说明：PXI数字模块
优势：供应进口原装正品，专业停产配件。
2.产 品 详 情 资 料：
METSO NE724A阀门定位器90-30系列PLC及其相关硬件组件的早期版本主要设计用于工业应用，通常不受FCC要求的限制。这些早期PLC中的交流电源可能不符合FCC对交流电源线上传导EMI的非工业应用要求。在需要满足FCC对非工业应用的要求的情况下，线路滤波器与交流电源线输入串联使用。Series 90-30 PLC的后续版本符合FCC要求，不需要单独的线路滤波器。METSO NE724A阀门定位器符合FCC非工业应用要求的管路过滤器可从GE Fanuc获得，零件号为44A720084-001。图L-1提供了连接90-30系列PLC中线路滤波器的接线图。线路滤波器的等效电路如下所示。如果您希望指定或设计一个线路滤波器作为上述滤波器的替代方案，则提供此选项。METSO NE724A阀门定位器
Early versions of the Series 90-30 PLC and its associated hardware components were designed primarily for use in industrial applications which are, in general, exempted from FCC requirements. The AC power supply in those early PLCs may not comply with FCC requirements in non-industrial applications for conducted EMI on AC power lines. METSO NE724A阀门定位器In a situation where it was desired to satisfy the FCC requirements for non-industrial applications, a line filter was used in series with the AC power line input. Later versions of the Series 90-30 PLC meet FCC requirements and do not require a separate line filter. A line filter that satisfies the FCC requirements for non-industrial applications is available from GE Fanuc as part number 44A720084-001. Figure L-1 provides a wiring diagram for connecting the line filter in a Series 90-30 PLC.The equivalent circuit for the line filter is shown below. This is provided in case you wish to specify or design a line filter as an alternative to the one mentioned above.METSO NE724A阀门定位器
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