HUK2010AElectric valve intelligent locator is an intelligent signal acquisition and control system with industrial microcontroller as the core. It is compact in size and can be installed in the junction box of the electric actuator or inDINThe guide rail is fixed externally and can directly receive outputs from industrial instruments or computers4~20mA/DCsignal(Other input signal types can be customized before leaving the factory),Paired with potentiometer feedback electric actuators for precise positioning of various valves or devices, it can adjust the angle of the electric actuator(Or displacement)Perform free calibration and output simultaneously4~20mA/DCThe corner position of the actuator(Or displacement)Feedback conversion signal, the lower and upper limit values of the actuator angle position can be accurately set by pressing the button, and the locator adopts3A button operation,9individualLEDThe lamp can directly display the locator mode,4digitLEDBy using buttons to switch between displaying the actual opening value of the valve position, the set opening value of the valve position, and the temperature inside the locator housing, the operation is convenient.

2. Main technical indicators
Control accuracy: 0.1% -3.0% (adjustable through U4 parameter)
● Can receive feedback signals from electric actuators: potentiometer 500 Ω -10K Ω
● Can receive external control signals (DC): 4-20mA (1-5V, 0-10V, switch quantity, etc. customized before leaving the factory)
Input impedance: 250 Ω;
By modifying the U1 parameter, the following modes can be set: ① DRTA/forward action, RVSA/reverse action mode ② "Interrupt" mode when the input signal is interrupted - OPEN, STOP, SHUT
● Optional: ① thyristor output (thyristor can withstand a maximum withstand voltage of 1000V/25AAC)
● Output actuator position signal: Low drift output 4-20mADC corresponds to actuator fully closed to fully open, signal completely isolated from input (photoelectric isolation), output load ≤ 500 Ω
Environmental temperature: 0-80 ℃, relative humidity: ≤ 90% RH
● Equipped with over temperature protection function: When the temperature inside the controller casing is ≥ 70 ℃, the controller stops controlling the opening and closing of the actuator

Control function for detecting and controlling actuator stalling: If the control actuator experiences stalling for 3-4 seconds,The locator disconnects the control output1minRepeatedly check and control until the blockage is eliminated.
Adjustable precision can be set: During operation, the actuator cannot be positioned and experiences back and forth vibrations of 3Next, the locator automatically reduces the positioning accuracy1/1000 (Namely: original accuracy+1/1000)Repeatedly adjust to the appropriate control accuracy. Set the parameters toU0 (000.x )
Password lock:Prevent misoperation
Anti actuator frequent startup function ●Indicate the cause of the fault with an error code(E_0X)
Intelligent step distance adjustment and precise positioning based on input signal and actuator angle position
3、 The locator panel, if purchased by the customer, specifies the configuration specified in the order. Our company's ZType (electromechanical integrated) actuator, you don't need to calibrate the actuator angle, and the wiring is correct to use it normally