PWM Controlled Solenoid Driver
  • Stand alone PCB Board or enclosed in a metal housing with cable
  • DIN rail mount version available
  • Accepts a PWM input from a PLC or other source of 250 to 5000 Hz (5-95%)
  • Options for maximum current output include 2A and 1.2A
  • Current sensing circuit maintains output current regardless of input voltage and coil resistance
  • Broad range of supply voltages (9 to 32 VDC) with no degradation in performance
  • Reverse polarity protected
  • Short circuit proof (in case of solenoid failure or miswiring)
  • Maximum current adjustment does not affect zero setting
  • Adjustable independent ramps (0.01 to 5 seconds)
  • Adjustable superimposed dither frequency and amplitude
  • LED indication of output power level, input level and power on/off (PCB and metal box versions only)
  • CE certified for EMC (metal box and DIN rail versions)
  • Filter eliminates electrical noise
  • IP67 rating (metal box version)

Description:

The PWM Controlled Solenoid Driver supplies a proportional solenoid with current proportional to a digital pulse width modulated (PWM) input signal of 250 to 5000 Hz (5-95%). It accepts power supply voltages from 9 to 32 VDC. This linear solenoid driver utilizes high frequency switching output (PWM) to provide a DC current output of 2 Amps (1.2A available). A current sensing circuit maintains output current regardless of changes in input voltage and coil resistance. The user can adjust the zero setting, maximum output current, dither frequency and dither level as well as independent rising and falling ramps to suit their application. A system of LED's indicates output power level, input level and power on/off. The unit is available as a stand alone PCB Board or as a Packaged Driver enclosed in an IP67 rated metal housing with 1.5 m (5 ft.) of cable. The circuit board is conformal coated. The metal box or PCB are designed for remote mounting. A DIN rail mount version is also available. The metal box and DIN rail versions comply with CE directives for EMC.

Application:

  • mobile equipment including interface to engine ECM modules for fan drive applications
  • industrial hydraulics

Part Numbers: OEM versions are available. Contact the manufacturer.

PCB Board

PWMC-PCB-2A (2A output)
PWMC-PCB-1.2A (1.2A output)

Packaged Driver (PCB installed in metal box with 1.5 m/5 ft. cable)

PWMC-SMB-2A-IP7-1.5M (2A output)
PWMC-SMB-1.2A-IP7-1.5M (1.2A output)

DIN Rail Mount

PWMC-DR-2A (2A output)
PWMC-DR-1.2A (1.2A output)

DATASHEET

For technical specifications download the Datasheet provided in Adobe PDF format.

To request a faxed copy of the datasheet please email sales@axiomatic.com and provide the product name, part number, your contact information, telephone and fax number.

DIN rail mount model - Technical Data
technical data
Metal box and PCB models - Technical Data
technical data
If you do not have Adobe Acrobat Reader installed, go to www.adobe.com and download Adobe Acrobat Reader.

Engine Controls

Websites to visit!

HydraForce Inc.
Advanced Surge Suppressors
Mobile Electronics

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Last Updated: July 11, 2006


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