The Valve Controller simplifies control of proportional solenoids by supplying a current proportional to an input control (current, voltage, PWM, frequency or digital signal). It accepts power supply voltages from 8 to 36 VDC. This linear solenoid driver utilizes high frequency switching output (PWM) to provide a DC current output. Maximum current output is up to 2.5 A. A current sensing circuit maintains output current regardless of changes in input voltage and coil resistance. The user can adjust maximum and minimum current. The setpoints are configurable using the smartphone application. Additionally, the controller includes a configurable dual LED which is visible from outside the housing. It has rugged packaging and performance for IP67, high vibration and off-highway machine environments. An M12 connection is provided.
Applications
Accurate control of hydraulic and pneumatic proportional solenoid valves used in mobile construction equipment and industrial processes
| Technical Specifications: | Single Valve Controller, DIN 43650A, M12 with Bluetooth |
| Order Codes: | P/N: AX020900 (Valve Controller with Bluetooth) P/N: AX070139 (M12 Mating Plug with 2 m cable, unterminated) |
| Operating voltage (power supply requirement): | 12Vdc or 24Vdc nominal (8…36 VDC power supply range) |
| Control input signal options: | One universal input selectable as: Voltage; Current; PWM; or Digital see pdf datasheet for more detail |
| Input resistance: | >100 kOhms when not in current sense mode; 124 Ohms in current sense mode |
| Range of maximum output current: | up to 2.5 A |
| Solenoid resistance selection (nominal): | Nominal resistance of solenoid coil should comply with: Rcoil < (Vpower supply - 1.5 V)/I-max. |
| Internal supply for setpoint potentiometer: | +5V reference to power a potentiometer |
| Approvals: | CE |
| Electrical connection: | One M12 5-position, A-coded Connector, Binder P/n: 09 0437 87 05 |
| Protection class: | IP67 when correctly installed with lid, o-ring/washer and base gasket |
| Operating conditions: | -30 to +85°C (-22 to 185°F) |
| Dimensions: | Hirschmann GDME 2011 black housing (PA material, 94 V1), central screw M3 x 40, transparent cover, washer and o-ring, nitrile rubber gasket see pdf datasheet for dimensional drawing |
| PDF Datasheet: |  Click icon for PDF datasheet. |