PVD3D2N Proportional Valve Driver
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PVD3D2N Proportional Valve Driver, two PWM solenoid outputs, in sealed plastic enclosure Versatile digital design Large, easy-to-use adjustments and three-digit seven-segment LED display Wide range of supply voltage Electronic limiting circuit / short circuit proof Load can be connected & disconnected live Protected against wrong connection Energy-efficient PWM circuit, no heat sink is required Current sensing maintains output regardless of changes in supply voltage and coil resistance Simple control with analog input, the reference voltage is locally supplied Can be used either for one dual solenoid valve or two independent single valves Plastic box with clear lid Three PG7 liquid-tight cable glands for power, signals and coils SPECIFICATIONS: Operating voltage: 9 - 35VDC Maximum output current: 3A Ramp time: 0.0 to 99.5s Linearity: 0.5% PWM / Dither frequency: 50-500Hz Operating temperature: -40° to +75° Celsius Input signals: user selectable 0-5V, 0-10V, 0-20mA or 4-20mA Size: 4.75” long x 2.25” deep x 3.15” wide (4.15” with cable glands) This product fulfills the essential requirements of the EMC Directive 2004/108/EC: EN61000-6-1:2005, EN61000-6-3:2006 PWM Controls Inc. | info@pwmcontrols.com | www.pwmcontrols.com tel +1 905 542 1245 | fax +1 866 591 3484

PVD3D2N Proportional Valve Driver, two PWM solenoid outputs, in sealed plastic enclosure A high, output current corresponding to the highest input, 0.00 to 3.00 A A jog, output current manual override, 0.00 to 3.00 A A low, output current corresponding to the lowest input, 0.00 to 3.00 A A ramp up, time required for the output to increase from ALO to AH1, 00.0 to 99.5 s A ramp down, time req’d for the output to decrease from AH1 to ALO, 00.0 to 99.5 s A deadband, output is disabled when signal is less than this setting, in % Single mode A input signal, 005 (0-5V), 010 (0-10V), 020 (0-20mA)...

DATA SHEET PROPORTIONAL VALVE DRIVERS Proportional Valve Driver, two PWM solenoid outputs, in sealed plastic enclosure DUAL MODE WIRING DIAGRAMS FOR ONE DUAL SOLENOID VALVE With signal from Analogue Card/PLC: Analogue Output Module With signal from potentiometer/joystick: PWM Controls Inc. | info@pwmcontrols.com | www.pwmcontrols.com

Proportional Valve Driver, two PWM solenoid outputs, in sealed plastic enclosure SINGLE MODE WIRING DIAGRAMS FOR TWO INDEPENDENT SOLENOIDS: With signal from Analogue Card/PLC: Analogue Output Module With signal from potentiometer/joystick PWM Controls Inc. | info@pwmcontrols.com | www.pwmcontrols.com

PVD3D2N Proportional Valve Driver, two PWM solenoid outputs, in sealed plastic enclosure FUNCTIONAL DIAGRAMS: Dual mode: one dual solenoid valve: Single mode: two independent solenoids: PWM Controls Inc. | info@pwmcontrols.com | www.pwmcontrols.com tel +1 905 542 1245 | fax +1 866 591 3484