What Is the Main Function of Control Cable?

Control cables play a vital role in electrical systems. Their core function is to transmit signals and power to achieve communication and control connections between different electrical devices. Specifically, the main functions of control cables are as follows:

Signal transmission function

As a medium for signal transmission, control cables can transmit various types of signals including voltage, current, frequency, speed, and switch status. Through this function, real-time information can be shared between various electrical devices, thereby achieving effective monitoring, precise control, and flexible adjustment of the entire system.

Power distribution function

Control cables also undertake the task of transmitting moderate power electricity, providing necessary power support for key equipment such as motors, actuators, and valves. This feature enables the system to perform motion control and action response to ensure that the equipment operates according to predetermined instructions.

Connection and wiring architecture

Control cables connect scattered electrical equipment in series into an organic control system through precise connection and wiring design. It not only builds a transmission channel for signals and power, but also promotes collaborative operations between equipment, ensuring the stable and reliable operation of the entire system.

Protection and insulation guarantee

Control cables are usually equipped with insulation layers and sheath layers to resist external physical damage and environmental erosion. These protective layers significantly improve the durability, abrasion resistance and chemical corrosion resistance of the cable, providing a solid guarantee for the stable transmission of signals and power.