Control board Bernard electric actuator accessories

Control board Bernard electric actuator accessories

core functionality

• ‌signal processingSupports 4-20mA input signal, with an input resistance of 250 Ω and an output signal of 4-20mA (adjustable range of output resistance from 0-750 Ω). The input/output signal isolation design does not require additional isolation modules. ‌

• ‌control modeSupports switching between manual, remote jog, and automatic modes. Press and hold the function key for 5 seconds to enter the parameter setting interface (including zero/full adjustment, given current interruption signal processing, etc.).

• ‌anti-interference designEquipped with anti power mutation interference function, it can eliminate misoperations caused by power fluctuations.

Application scenarios

Suitable for industries such as power, chemical, water treatment, gas and thermal power, equipped with Bernard electric actuators to achieve precise valve control.

Technical Specifications

• ‌power supply voltage‌： 220V±10%

• ‌Operating Temperature‌：-25 ℃~+55℃

• ‌Feedback potentiometer‌： 0-1kΩ

• ‌margin of error‌：±1%

• ‌Dead zone adjustable‌：0-3%

This product provides manual operation function, which can directly control the valve switch through buttons without remote signal, and has electric braking function to reduce the influence of mechanical inertia

Control board Bernard electric actuator accessories

signal processingSupports 4-20mA input signal, with an input resistance of 250 Ω and an output signal of 4-20mA (adjustable range of output resistance from 0-750 Ω). The input/output signal isolation design does not require additional isolation modules. ‌

control modeSupports switching between manual, remote jog, and automatic modes. Press and hold the function key for 5 seconds to enter the parameter setting interface (including zero/full adjustment, given current interruption signal processing, etc.).

anti-interference designEquipped with anti power mutation interference function, it can eliminate misoperations caused by power fluctuations.

Application scenarios

Suitable for industries such as power, chemical, water treatment, gas and thermal power, equipped with Bernard electric actuators to achieve precise valve control.

Technical Specifications

• ‌power supply voltage‌： 220V±10%

• ‌Operating Temperature‌：-25 ℃~+55℃

• ‌Feedback potentiometer‌： 0-1kΩ

• ‌margin of error‌：±1%

• ‌Dead zone adjustable‌：0-3%

This product provides manual operation function, which can directly control the valve switch through buttons without remote signal, and has electric braking function to reduce the influence of mechanical inertia