002 plc digital inputs electrical structure
您好,在本视频中,我们将学习脉冲的结构以及顶部输入的电气连接。
Hello, in this video, we are going to learn the structure of the pulses, electrical connections for the inputs on the top.
您将看到 的图表。
You will see the diagram of the.
交流电,这意味着,例如,您有 110 伏交流电或 220 伏亚洲电等,这是交流电,如果您将其连接到 CPU 和输入,会发生什么?
Alternating current, that means, for example, you have one hundred and ten volt AC or two hundred and twenty volt Asian etc., this is alternating current and if you connect this to your CPU and inputs, what will happen?
好的,从这里我们有一个电阻器,布里克,没关系。
OK, from here we have a resistors and here, Brick, that's OK.
从这些交流电中我们将听到齐纳二极管以及这里的电容器和电阻器。
From the from that these alternating current is going to be go to hear and hear what we have Zehner Diode and here capacitor and resistor.
在这里,我们有一个二极管,位于电路的末端。
And in here we have one diode and at the end of the circuit.
来自 Opta、Cotlar、来自 Dr.
From the Opta, Cotlar, from Dr.
科普兰,我们有五倍的心肺复苏。
Koplan, we have five fold into the CPR.
好的,这是直流输入的第二个。
OK, and this is the second one for DC inputs.
所以24伏DC,例如直流电。
So 24 volt DC, for example, direct current.
好的,按钮已按下。
OK, the button is pressed.
所以 24 伏电压将从这里输出到这里。
So 24 volt will go from here and in here.
我们所拥有的,我们有零伏,我们有电阻器,然后是二极管和二极管,以及光电器件会发生什么。
What we have, we have zero volt and we have resistor and then diode and diode and what will happen from the opto.
库珀,我们为微处理器提供了 5 伏电压,在这里,我将所有 24 伏电压连接到 CPU 的输入端,然后将其输入 p.l.c.。
Cooper, we have five volt to the microprocessor and in here I put them all 24 volt to the input of our CPUs and put into the p.l.c.
到处理器。
to the processor.
我们将在下一个视频中学习五伏电压并输出电力。
We have five volt OK and output electrical in the next video that we are going to learn.
然后会发生什么?
And then what will happen?
五倍将触及处理器输入或处理器旋转,并且微处理器或处理器将理解,好的,输入零点零或零等等。
Five-fold will reach out to processor input or processor spin and that microprocessor or processor is going to understand, OK, input zero point zero or zero and etc.
这取决于豆类的品牌。
It's up to the brand of the pulses will understand.
好吧,目前这个是高的,或者这个是低的,好吧。
OK, this is high or this is low for the moment, OK.
五倍将到达模拟数字转换器,经过模拟数字转换器我们将得到模拟信号。
And Five-fold is going to reach to analog digital converter and after analog digital converter we will get our analog signals.
好的,但对于这个视频来说,这就是。
OK, but for this video, this is the.
交流电路,这是PLCC输入的直流电路。
Alternating current circuit, and this is the direct current circuit for PLCC inputs.
好的,我已经完成这个视频了。
OK, I'm finished for this video.
下一个视频见。
See you in the next video.