描述
抗干扰措施。来自电源线的杂波，能造成系统电压畸变，导致系统内电气设备的过电压、过负荷、过热甚至烧毁元器件，造成PLC等控制设备误动作。所以，在电源入口处最好应设置屏蔽变压器或电源滤波等防干扰设施。其中，电源滤波器的地要以最短线路接到中央保护地。对于直流电源，则可加装微分电容加以干扰抑制。
MEASUREX 08546401 USPP 08546401
Honeywell/Measurex: 09437310 UAP, Unitec Applicatn Proc
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MEASUREX 053630-00 NSPP 05363000
MEASUREX 053669-01 USPP 05366901
MEASUREX 053630-00 USPP 05363000
MEASUREX 05373000 USPP 05373000
MEASUREX 08591501 USPP 08591501
MEASUREX 09806701 NSPP 09806701
MEASUREX 08495006 USPP 08495006
MEASUREX 09806701 USPP 09806701
Honeywell/Measurex: 08621100 PCBA MX-64 CPU (w/ RAM)
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MEASUREX 08638700 NSPP 08638700
MEASUREX 05325100 USPP 05325100
