描述
根据统计资料表明:在PLC控制系统的故障中,CPU占5%,I/O接口占15%,输入设备占45%,输出设备占30%,线路占5%。前二项共20%故障属于PLC的内部故障,它可通过PLC本身的软、硬件实现检测、处理;而其余80%的故障属于PLC的外部故障。因此,PLC生产厂家都致力于研制、发展用于检测外部故障的专用智能模块,进一步提高系统的可靠性。
BAUMER ELECTRIC 119375 NSFP 119375
BAUMER ELECTRIC IFR-12.24.31/S12/1 NSFP IFR122431S121
BAUMER ELECTRIC IFRM-08N3703/S35L NSFP IFRM08N3703S35L
BAUMER ELECTRIC IFRM-12P35002/L NSFP IFRM12P35002L
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Baumer Electric IFRM12P1701S13L Proximity Switch
One-day shipping available
Baumer Electric IFRM 12P1701/S13L Switch NEW-NO BOX
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BAUMER ELECTRIC IFR142415L NSFP IFR142415L
BAUMER ELECTRIC IFR 14.24.31 NSFP IFR142431
BAUMER ELECTRIC IFR 14.24.41 NSFP IFR142441