TVOC-2-DP4ISFA664003R1040 ABB

ABB PART NO.1SDA014136R1,TYPE:YU
ABB A02020
ABB VS 125B
ABB 202046000C
abb Printed Circuit Board/Model GDB021BE01/HIEE300766R0001
ABB HEA5000D

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Description

由于外界的干扰而出现时通时断的“抖动”现象。这种现象在继电器系统中由于继电器的电磁惯性一般不会造成什么影响,但在PLC系统中,由于PLC扫描工作的速度快,扫描周期比实际继电器的动作时间短得多,所以抖动信号就可能被PLC检测到

NEW RELIANCE 0-57411-1A RESOLVER 0 57411 1A 0574111A

INDRAMAT AC SERVO LINE FORMER NAM1.3-08 NAM 1.3-08

GE Power Supply 531X111PSHAKG3 F31X111PSHAJGIF​R00/0

GE PC Board Card IC3606SIIA9A IC3606S11A9A NEW

GE PC Board Card IC3600LRDH1B1D0​06/06 IC3600LRDH1B NEW

YASKAWA V7-4X CIMR-V7CU47P5 VARIABLE FREQ DRIVE 14 kva