描述
电缆的各导线间都存在电容,合格的电缆能把此容值限制在一定范围之内。即使是合格的电缆,当电缆长度超过一定长度时,各线间的电容容值也会超过所要求的值,当把此电缆用于PLC输入时,线间电容就有可能引起PLC的误动作,会出现许多无法理解的现象。
PROFACE/PRO-FACE GP377-LG41-24V 6″ QUICKPANEL***NIB***
YASKAWA SGMAH-08AAF41D AC SERVO MOTOR **NIB**
SUPERIOR ELECTRIC SS2000D6I SLO SYN WARPDRIVE **XLNT**
LEPEL 1648-0095 CONTROL BOARD **XLNT**
LEPEL 1648-0052 PC BOARD **XLNT**
WOODS WF2C4001-0B 1HP 460V AC DRIVE***NIB***
RELIANCE 0-51831-2 CVTC MODULE**NNB**
RELIANCE 0-54394-6 3-40HP BASE DRIVER CARD**NIB***
LEPEL 1648-0051 CONTROL BOARD **XLNT**
RELIANCE 2DB4010 DYNAMIC BRAKE UNIT**NNB**
STI 70158-1048/MS46LR-20-955-Q1-R-NC-AP RECEIVER**RFB**
STI 70157-1008/MS46-20-955-Q1-X TRANSMITTER ***RFB***
BALDOR ID15H401-E 3PH 1HP 460VAC SPEED DRIVE ***NIB***
RELIANCE 57C331A/57C331-A 16 SLOT RACK ***NNB***