春晨JFEM1140V电机引接线

江苏春晨电缆有限公司生产JFEM1140V电机引接线，多控就是在三个甚至更多的地方控制一盏灯。先看原理图。
Multi control is to control a lamp in three or more places. Look at the schematic first.
双控开关如何接线?双控和多控开关实物接线图
How to connect double control switches? Double control and multi control switch physical wiring diagram.
​多控电路两端的K1和K3都是单开双控，中间的是双联双控开关，也叫一开多控开关，其实就是两个单开双控的复合体。它的正反面外观如图。
The K1 and K3 at both ends of the multi control circuit are both single open and double controlled. The middle is double double control switch, also called a multi control switch. In fact, it is the two single open double control ...plex. It has a positive and negative appearance.
双控开关如何接线?双控和多控开关实物接线图JFEM1140V电机引接线
How to connect double control switches? Double control and multi control switch physical wiring diagram.
​L1 、L 11、L 12、是一组双控开关。L2、L21、L22、是一组双控开关。按下开关时两组开关同时动作。其外部用导线将L11和L22、L 12和L21、连接。这样无论原理图上的K1和K3在什么样的开关位置，按下中间的K2，电路都会接通。
L1, L 11, L 12, is a set of double control switches. L2, L21, L22, is a set of double control switches. When the switch is pressed, the two sets of switches are operated at the same time. The outer wires connect L11 to L22, L 12 and L21. So no matter what kind of switch location K1 and K3 are on the schematic and press the K2 in the middle, the circuit will be connected.
双控开关如何接线?双控和多控开关实物接线图YFFB扁电缆YFFB起重机扁电缆
How to connect double control switches? Double control and multi control switch physical wiring diagram.
​多控开关的接线有点绕人。一定要看懂原理图。多模拟几个开关在不同位置，线路的通断。
The connection of the multi control switch is a bit around. Be sure to understand the schematic. It simulates the on-off of several switches at different locations.
双控开关如何接线?双控和多控开关实物接线图
How to connect double control switches? Double control and multi control switch physical wiring diagram.
​超过三个地方控制一盏灯的电路图。原理都是一样，就是多串了几个单开多控开关。
There are more than three places to control the circuit diagram of a lamp. The principle is the same, that is, there are several single open multi control switches.
最后大家比较一下两种一开多空开关的接线有什么不同。YFFB扁电缆YFFB起重机扁电缆
Finally, let's ...pare the wiring between two kinds of open and close switches.

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