>>>>>型号:PFEA111-20 张力控制器
【功能描述】
PFEA111-20 是一款张力控制器，该控制器在多种工业应用中用于精确控制张力。
主要功能包括提供频率为330HZ的激发信号到张力计以实现信号的测量和处理，以及提供输出信号来控制和指示张力测量结果。
PFEA111-20张力控制器还具有信号处理功能，该功能通过放大、矫正以及过滤等手段来实现输出精确和可靠的信号PFEA111-20还具备现场总线交互功能，
使其能够与其他设备进行通信和数据交换。
在张力控制方面，PFEA111-20的工作原理主要基于线圈和磁粉的作用。它由磁粉制动器和离合器组成，可以通过控制输入电流来改变输出。根据回路的不同，
张力控制器可以分为开环、闭环或自由环张力控制系统。同时，根据对不同线圈的监控方法，张力控制器可以分为超声波、浮动辊、跟踪臂等类型。
>>>>>型号:PFEA111-20 张力控制器
【英文介绍】
The PFEA111-20 is a tension controller that is used to precisely control tension in a variety of industrial applications.
The main functions include providing an excited signal with a frequency of 330HZ to the tensimeter for signal measurement and processing, as well as
providing an output signal to control and indicate the tension measurement results.
The PFEA111-20 tension controller also has signal processing functions, which achieve accurate and reliable signal output by means of amplification,
correction, and filtering. The PFEA111-20 also has fieldbus interaction functions, enabling it to communicate and exchange data with other devices.
In terms of tension control, the working principle of the PFEA111-20 is mainly based on the action of the coil and magnetic powder. It consists of a magnetic
powder brake and a clutch that can change the output by controlling the input current. According to the different loop, the tension controller can be divided
into open loop, closed loop or free loop tension control system. At the same time, according to the monitoring method of different coils, the tension controller
can be divided into ultrasonic, floating roller, tracking arm and other types.
>>>>>型号:PFEA111-20 张力控制器
