Feeding: Equipment

Multi-Purpose keyboard

Remote control device for electro-hydraulic systems.

Microprocessing equipment designed to drive the hydraulic actuator solenoid valves of a mixing wagon. The system consists of a Keyboard connected to the Power module by a cable, where the solenoid valve drivers are located.
The dip-switches on the Power module allow the selection of up to 30 different Programmes: each programme defines the operating specifications of each Keyboard button, establishing the relation between keystrokes and solenoid valve excitement.
The Power module can be placed close to the actuators, thus optimising the wiring. 


  • Up to 14 36W solenoid valves with connector EN175301-803.
  • Up to 30 different operating Programmes.
  • Astable, Bistable and Timed Functions.
  • Emergency button.
  • Hardware and software adjustments that control proper operation.
  • Practical “dovetail” fixing facilitates installation.
  • Possibility of product customisation. 

Technical Specifications

Keyboard 13 mechanical buttons
Keyboard: 2 (on front panel)
Power Module: 1 (internal)
Power Supply 9 ... 18Vdc
Power Consumption Max. 250W 
Outputs Max. 14 (max. 3A@12Vdc) 
Operating Temperature -15°C ... +60°C (+5°F … +140°F)
Keyboard: Aluminium
Power Module: ABS 
Degree of Protection (EN60529)
Keyboard: IP65
Power Module: IP56 
Keyboard: 0.4kg (0.88lb)
Power Module: 3.5kg (7.72lb)
Dimensions (L x W x H) 
Keyboard: 250x82x32mm (9.84”x3.23”x1.26”)
Power Module: 255x200x100mm (10.04”x7.87”x3.94”)