MPL-b320p-sk74aa 一手货源 国外直接进货

1794-OV32
6ES7314-6EH04
971100-1
?3HAC024504-001/01
MITSUBISHI-SJ-4-V7.5-11T
KUKA-C2CI3
3AG24102AB
1756-L72S
6SC6190-0FB01
BM4423-ST1-01200-03
X20CP1583
AKM42G-ANC2R-00
PCI-6033E

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描述

输入/输出滞后时间又称系统响应时间,是指PLC部输入信号发生变化的时刻至它控制的有关外部输出信号发生变化的时刻之间的时间间隔,它由输入电路滤波时间、输出电路的滞后时间和因扫描工作方式产生的滞后时间这三部分组成。

输入模块的RC滤波电路用来滤除由输入端引入的干扰噪声,消除因外接输入触点动作时产生的抖动引起的不良影响,滤波电路的时间常数决定了输入滤波时间的长短,其典型值为10ms左右。

HP/Agilent E8251-60043 Assembly Board Sampler

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