Gamk 2004 Position Locator Control Board - China

(1) Automatic control

1 - Input signal: 4-20mA

2 - Output signal: 4-20mA

3 - Automatic control: Standard: 4mA valve close, 20mA valve open.

Reverse direction: 4mA valve open, 20mA valve close.

4 - Interrupt persist: standard：when loss signal, the actuator maintain original position.

Non-standard: when loss signal, the actuator close.

Non-standard: when loss signal, the actuator open.

5 - Dead zone: Through the dead zone potentiometer P3 to adjust.

Dead zone range: 0-3% mean 0-480μA

6 - The machine running automatically: the machine running automatically makes the locator simulate a 4-20mA input signal, making actuator running.

7 - 0% adjustment: locator 0%, makes the actuator receive 4mA close command.

8 - 100% adjustment: locator100%, makes the actuator receive 20mA open command.

(2) Remote control: 1 - The remote control for passive dry contact control, In the case of dry contact control, it can make the actuator receive the pulse remote command.

Complete valve opening and closing.

Remote control prior to the automatic control, when controller in remote position, automatic control were blocked, don't work.

2 - The operation of the actuator

Standard form: Actuators for output shaft clockwise to open it.

Through the dial switch can change control(Change the direction of motor rotation), Make the actuator counterclockwise to open it, Change the limit switch and torque switch direction at the same time.

3 - The electric brake configuration

One phase power(220V AC) Configure electric braking.

Three phase power(380V AC)make the plate electric braking function doesn't work through the dial switch, Actuator electric braking performed by external circuit.

(3)LED indication:

LEDI (green) actuator on LED2 (red) actuator off

LED3 (red) loses 4-20mA signal LED4 (red) over torque switch action

LED5 (red) electric brake works, the brake light flashes instantly

Company Contact:

• Posted By: Tianjin Freya Automation Technology Co., Ltd

• Phone: +8618322091940

• Address: Zhongbei Town,Xiqing District,Tianjin,China, Tianjin , China

• Email:

• Website: https://www.electricactuator-valve.com/

• Business Description: Tianjin Freya Automation Technology Co., Ltd., located in the North Central Industrial Park in Xiqing district of Tianjin, China, is a national high-tech enterprise mainly dealing with the R&D, manufacturing and marketing of the intelligent electric actuator, electric valve actuators, and electrical valves.
  
  Adhering to the strategic principle, "quality is the foundation of product manufacturing, Freya has kept carrying out R&D on its products and has already adopted the Europe CE Certification and cooperated closely and widely with dozens of designing institutions and research institutes in the country.
  
  Freya boasts internationally advanced flow production line, sophisticated CNC machining center and complete testing equipment; and carries out manufacturing following the international standard management system ISO9001 2000(CQC) and the Japanese 5S standard.
  
  Freya distributes its products to places across the country and exports them to countries like Vietnam,Malaysia, Indonesia, Pakistan, Kazakhstan and lran.
  
  Freya aims to manufacture various products under the industrial process control and to various working conditions.
  
  Freya is willing to take challenge!