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DIGITAL DISPLAY PROPORTIONAL VALVE DRIVERS
LE PD X Unit
LE PD X STANDARD SPECIFICATIONS
Operating voltage:
9 to 36 VDC
Maximum output current:
3.00 Amps
Input Signal:
5V, 10V, 4 to 20mA
Maximum ramp time:
99.5 Sec
PWM / Dither Frequency:
40-450Hz
Linearity:
1%
Operating Temperature:
-40 to +80 Celsius
Dimensions:
59mm x 76 mm x 19mm
APPLICATIONS
Hydraulic Pressing Machine
Hydraulic Press – Using four LE PD X drivers on four cylinders, operators can perfectly control the down force of the press.
Red Snow Plow
Snow Plow – The LE PD X can assist in smoothly controlling the lift, extending or retracting of the plow of any hydraulically driven snow plow vehicle.
LE PD X
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Dual proportional amplifier mounted in a DIN rail housing.
The LE PD X supplies a solenoid with current proportional to the input signal from a potentiometer, joystick, PLC or other control system. The dual driver is used with bi-directional valves either Coil A or Coil B activated. Mountable on a DIN Rail typically placed in an Electrical Cabinet and fits all DIN mounting standards.
FEATURES AND BENEFITS
  • Microcontroller design.
  • Independent adjustments (Incl. ramp up and ramp down).
  • 4 digit extra bright seven segment LED display.
  • Large, easy-to-use adjustments and readout.
  • Display and adjust actual values (current & voltage).
  • Wide range of supply voltage.
  • User selectable input type through menu setup (ex: 0 to 5V, 0 to 10V, 4 to 20mA, -10 to +10V).
  • Wide ramp time range (0 to 99.5 sec).
  • Simple control with analog input, locally supplied reference voltage.
  • Energy efficient PWM circuit, no heat sink required.
  • Electronic limiting circuit/ short circuit proof.
  • Reverse polarity, command input protection.
  • Load can be connected and disconnected live.
  • Easy troubleshooting.
Set-up Video
CE and RoHS certificate
This product has been designed and tested to meet specific standards outlined in the European Electromagnetic Compatibility Directive (EMC) 2004/108/EC
Emission: EN 61000-6-4: 2007, EN 55011:2009
Immunity: EN 61000-6-2: 2005, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-4, EN 61000-4-8:2001
RoHS: EN 50581:2012
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Canada
1799 Argentia Road
Mississauga, Ontario, L5N 3A2
Lynch Headquarters New York on map.
U.S.A.
3790 Commerce Court Suite 500,
North Tonawanda, New York, 14120