DS200TBQCG1ABB GE

3HAC3865-16 ABB
3HAC3876-1 ABB
3HAC3960-4 ABB
3HAC4019-1 ABB []ABB
3HAC4124-7 ABB
3HAC4182-1 ABB
3HAC4241-16 ABB 7 1
3HAC4272-1 ABB []ABB
3HAC4334-1 ABB
3HAC4374-1 ABB _
3HAC4417-5 ABB _

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描述

屏蔽层、接地线和大地有可能构成闭合环路,在变化磁场的作用下,屏蔽层内有会出现感应电流,通过屏蔽层与芯线之间的耦合,干扰信号回路。若系统地与其它接地处理混乱,所产生的地环流就可能在地线上产生不等电位分布,影响PLC内逻辑电路和模拟电路的正常工作。PLC工作的逻辑电压干扰容限较低,逻辑地电位的分布干扰容易影响PLC的逻辑运算和数据存贮,造成数据混乱、程序跑飞或死机。模拟地电位的分布将导致测量精度下降,引起对信号测控的严重失真和误动作。

MANNESMANN REXROTH PF7503-23605 NSFP PF750323605

MANNESMANN REXROTH 4WE6E60/EW110N

MANNESMANN REXROTH 4WE6H60/EG24N

REXROTH MANNESMANN ZDB 10 VP2-41/315V ZDB10VP241315V
Expedited shipping available

Mannesmann Rexroth Directional Valve #4WE6J51/AG24NZ​4/V

Mannesmann Rexroth Directional Valve #4WE6E60/EG24N 9Z4

MANNESMANN REXROTH 4WE6J60/EG24N9K​4 NSPP 4WE6J60EG24N9K

MANNESMANN REXROTH SOLENOID VALVE 4WE10D40/OFCW11​0N9DA
Expedited shipping available

MANNESMANN REXROTH 4WE6EA60/EG24N9​K4 USPP 4WE6EA60EG24N

MANNESMANN REXROTH VT-11073-11 USPP VT1107311