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PVD4R11

Product catalog summary

Overview: The PVD4R11 is a Proportional Valve Driver designed for DIN rail mounting, featuring two PWM solenoid outputs. It offers a versatile digital design with a WiFi user interface for comprehensive control and status monitoring, compatible with most internet-enabled devices and browsers.

Benefits and Features:

Wide supply voltage range and electronic limiting circuit for short circuit protection.
Live load connection and disconnection capability with protection against incorrect connections.
Energy-efficient PWM circuit eliminating the need for a heat sink.
Current sensing to maintain output stability despite supply voltage and coil resistance changes.
Simple control via analog input, with 5V/200mA available for accessories like joysticks.
Usable for one dual solenoid valve or two independent single solenoid valves.

Specifications:

Operating voltage: 9 - 36VDC
Maximum output current: 4A
Ramp time: 0.0 to 1000.0s
Linearity: 0.5%
PWM/Dither frequency: 33-1000Hz
Operating temperature: -40° to +80° Celsius
Input signals: up to (+/-)10V and/or 20mA
Size: 3.5”H x 1.4”W x 1.3”D

Configuration and Inputs: The driver can be configured for two single solenoid valves with independent analog signals or one dual solenoid valve controlled by a single or differential analog signal. Input configurations include milliamp signals (0 to 21.99mA) and voltage signals (0 to 10.99V), with ON/OFF signal functions for alternate output range, enabling output, or disabling ramps.

Outputs: Two PWM outputs with adjustable frequency (33 to 1000Hz), proportional to the analog input. The output is disabled if the input signal is outside the set range unless adjusted accordingly.

Ramps: Independent adjustment of the rate of rise or fall of output, determining the time for output to ramp through the full range.

User Interface: WiFi-enabled, allowing status monitoring and setting adjustments via most internet-enabled devices and browsers.

Indicator Lights:

WiFi: Flashing indicates readiness to connect; solid indicates connection.
Power: Green light.
Fault: Red light.

Fault Conditions: Faults occur if the load is less than 0.1Ω (short) or more than 199Ω (open), output exceeds 4A, or milliamp input exceeds 22mA. Fault status resets once the condition is resolved.

Output Table:

IN1B IN2B OUT_B: OFF OFF 0.50, OFF ON 1.50, ON OFF 2.50, ON ON 3.50
IN1A IN2A OUT_A: OFF OFF 0.20, OFF ON 0.40, ON OFF 0.60, ON ON 0.80

Catalog excerpts

DATA SHEET PROPORTIONAL VALVE DRIVERS Proportional Valve Driver, two PWM solenoid outputs, DIN rail mount PWM Controls Inc. | [email protected] | www.pwmcontrols.com tel +1 905 542 1245 | fax +1 866 591 3484 PWM Controls User Interface Data Sheet Setup Save Reserved

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CONFIGURATION. The driver can be used: for two single solenoid valves, controlled by two independent analogue signals or for one dual solenoid valve, controlled by one analogue signal or by the difference between two analogue signals. INPUTS: milliamp signal 0 to 21.99mA or any subrange thereof, applied to IN1(A or B) while IN2(A or B) accepts ON/OFF signal voltage signal 0 to 10.99V or any subrange thereof, applied to (IN2 - IN3)(A or B) while IN1(A or B) accepts ON/OFF signal ON/OFF signal functions: Alternate Output Range, Enable Output or Disable Ramps See wiring diagrams to the right OUTPUTS: two...

Open the catalog to page 2

configuration and wiring diagram example 1.4 for two independent single solenoid valves: potentiometer and output enable switch for valve A 4-20mA signal and ramp disable switch for valve B Alternate Output Range 0.40 to Ramp Up Ramp Down PWM Frequency IN1A Function__Enable Output Alternate Output Range 0.40 to Ramp Up Ramp Down PWM Frequency IN2B Function Disable Ramps PWM Controlslnc. | [email protected] | www.pwmcontrols.com tel +1 905 542 1245 | fax +1 866 591 3484

Open the catalog to page 3

30.0 s 15.0 s 140 Hz Alternate Output Range configuration and wiring diagram example 1.5 for two independent single solenoid valves: two switches to select one of four presets for each valve IN2A Range Solenoid A Input selection Output Range Alternate Output Range Ramp Up Ramp Down PWM Frequency IN1A Function_ IN2B Range Solenoid B Input selection Output Range Alternate Output Range Ramp Up Ramp Down PWM Frequency I NIB Function PWM Controlslnc. | [email protected] | www.pwmcontrols.com tel +1 905 542 1245 | fax +1 866 591 3484

Open the catalog to page 4

IN2A Range Solenoid A Input selection Output Range Alternate Output Range Ramp Up Ramp Down PWM Frequency IN1A Function_ IN2B Range Solenoid B Input selection Output Range Alternate Output Range Ramp Up Ramp Down PWM Frequency I NIB Function configuration and wiring diagram example 2.4 for dual solenoid valve: -10V to +10V signal and low/high range switch 1.0 s 1.0 s 150 Hz Alternate Output Range PWM Controlslnc. | [email protected] | www.pwmcontrols.com tel +1 905 542 1245 | fax +1 866 591 3484

Open the catalog to page 5

configuration and wiring diagram example 3.4 for dual solenoid valve: 0-10V signal and enable switch duty cycle output Alternate Output Range 5.0 to Ramp Up Ramp Down PWM Frequency IN1A Function__Enable Output Alternate Output Range 95.0 to Ramp Up Ramp Down PWM Frequency IN1B Function Enable Output PWM Controlslnc. | [email protected] | www.pwmcontrols.com tel +1 905 542 1245 | fax +1 866 591 3484

Open the catalog to page 6

IN2A Range Solenoid A Input selection Output Range Alternate Output Range Ramp Up Ramp Down PWM Frequency IN1A Function_ IN2A Range Solenoid B Input selection Output Range Alternate Output Range Ramp Up Ramp Down PWM Frequency I NIB Function configuration and wiring diagram example 4.4 for two dual solenoid valves: two-axis hall effectjoystick and low/high range switch 0.5 s 0.5 s 200 Hz Alternate Output Range PWM Controlslnc. | [email protected] | www.pwmcontrols.com tel +1 905 542 1245 | fax +1 866 591 3484

Open the catalog to page 7

configuration and wiring diagram example 5.4 for bipolarvoice coil / servovalve: potentiometer and ramp disable switch IN2A Range Solenoid A Input selection Output Range Alternate Output Range Ramp Up Ramp Down PWM Frequency IN1A Function_ IN2A Range Solenoid B Input selection Output Range Alternate Output Range Ramp Up Ramp Down PWM Frequency I NIB Function PWM Controlslnc. | [email protected] | www.pwmcontrols.com tel +1 905 542 1245 | fax +1 866 591 3484

Open the catalog to page 8

configuration and wiring diagram example 6.5 for basic closed loop with single solenoid valve potentiometersignal and 2-wire transmitterfeedback one enable switch Solenoid A Input selection INA-INB Alternate Output Range 0.40 to Ramp Up Ramp Down PWM Frequency IN1A Function__Enable Output INIBRange ^ to Solenoid B Input selection INB- IN A Alternate Output Range 2.50 to Ramp Up Ramp Down PWM Frequency IN2BFunction Unused PWM Controlslnc. | [email protected] | www.pwmcontrols.com tel +1 905 542 1245 | fax +1 866 591 3484

Open the catalog to page 9

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