IS200DTAOH1ABA GE DIN导轨接点输入板

IS200DTAOH1ABA GE DIN导轨接点输入板

产品描述

IS200DTAOH1A是DIN导轨接触式输入板，是GE Speedtronic MKVI燃气轮机控制的一部分。

导轨式接触器的工作原理是基于电磁铁的磁力作用实现的。当电磁铁的线圈通电时，会产生磁场，使铁芯受到磁力作用，从而产生吸合力，使触头闭合。反之，当电磁铁的线圈断电时，磁场消失，铁芯失去磁力作用，触头则会弹开，断开电路。

导轨式接触器的触头由触头弹簧控制，当电流通过触头时，触头弹簧会产生弹簧力矩，使触头紧密接触，保证电路通畅。当电路断开时，触头弹簧则会使触头迅速分离，避免电弧产生，保证电器设备的安全运行。

导轨式接触器还具有辅助触头和中间继电器等功能，它们能够实现电器设备的控制和保护。辅助触头通常用于实现电器设备的控制功能，如延时、循环、反接等。中间继电器则用于扩展接触器的控制能力，将一个接触器的控制信号扩展到多个接触器或其他电器设备上。

IS200DTAOH1ABA GE DIN导轨接点输入板
Product description

The IS200DTAOH1A is a DIN rail contact input board that is part of the GE Speedtronic MKVI gas turbine control.

The working principle of the guideway contactor is based on the magnetic force of the electromagnet. When the coil of the electromagnet is energized, a magnetic field will be generated, so that the iron core is affected by the magnetic force, resulting in a suction force, so that the contact is closed. On the contrary, when the coil of the electromagnet is powered off, the magnetic field disappears, the iron core loses its magnetic effect, and the contact will pop open and disconnect the circuit.

The contact of the guideway contactor is controlled by the contact spring. When the current passes through the contact, the contact spring will produce a spring torque, so that the contact is closely contacted and the circuit is smooth. When the circuit is disconnected, the contact spring will make the contact quickly separate, avoid arc generation, and ensure the safe operation of electrical equipment.

Guideway contactors also have auxiliary contacts and intermediate relays and other functions, which can realize the control and protection of electrical equipment. Auxiliary contacts are usually used to achieve the control functions of electrical equipment, such as delay, cycle, reverse connection, etc. The intermediate relay is used to extend the control capability of the contactor, extending the control signal of one contactor to multiple contactors or other electrical equipment.

IS200DTAOH1ABA GE DIN导轨接点输入板