Bernard actuator intelligent control board intelligent digital display module

Bernard actuator intelligent control board intelligent digital display module

The Tianjin Bernard electric actuator is a standardized product produced by our company through the introduction of Bernard's technology. Currently, the series of electric actuators produced include multi turn, angular stroke, and linear stroke adjustment types, as well as remote control types(Integral type), binary form(switch type)And various special types of actuators. All key components are imported, and the processing of parts, screening of components, assembly of the whole machine, and performance testing are carried out in accordance with the production process and technical requirements of Bernadette Company in France. The products strictly comply with national standards.

Bernard actuator intelligent control board intelligent digital display module

Intelligent electric actuator, equipped with a high-speed and low-power microcontroller as the core of the intelligent signal acquisition and control unit, can perform precise positioning operations on various valves or devices.

The analog signal of the regulator or transmitter is converted from analog to digital and enters the position locator. The microcomputer of the position locator regularly detects this input signal and the position feedback signal. When the two signals are unbalanced, the deviation occurs--Once it exceeds the column area, immediately send out an amplified control signal,

Drive the three-phase reversible solid-state relay or thyristor in the intelligent position locator to conduct and drive the motor to operate in the direction of reducing deviation,

Furthermore, it drives the gearbox to change the opening and filling of the valve. At the same time, the microcomputer also converts the position signal of the valve opening into a digital pulse signal

The number is sent to the monitor, and the valve opening can be observed from the digital display window. Also output a4-20mAMode corresponding to current and valve opening and charging

Analog signal, current signal isolated from input signal, can adapt to various control system computers orDCSSystem.

ATo achieve optimal control and improve control performance, it is required to monitor the site and promptly handle or shut down any faults that occur.

BThe control requirements are very strict, requiring continuous monitoring and accurate diagnosis of valves or process variables, as well as precise setting and adjustmentControl system.