Recommended Replacement - We recommend using Sun Hydraulics XMD Valve Controller which can be configured using their easy to use mobile app that communicates to the XMD over Bluetooth or desktop configuration tool. Please contact one of our Hydraulic Controls Partners in your region for pricing and availability.
The HAU, is a single coil proportional valve driver, provides precise control of a single coil proportional valve and can be tailored for use on low current EDC valves such as Sauer-Danfoss™ 90 series or up to 5 Amps and enables the user to add ramping and/or dither to minimize stiction and hysteresis of the valve. The HAU comes standard with terminal strips or the optional Weatherpack connectors.
| Item | HAU Series | Description |
|---|---|---|
| Function | Analog Valve Driver | Single coil open loop PWM valve driver |
| Number of Coils | 1 Single | 31 mA to 5.0 Amps - See Order Guide |
| Control Input | Voltage or Current | -5V to +5V, 0 to 5V, 0V to 10V or 4 to 20mA |
| Connector | Terminal Strip | Optional Weatherpack on 6" leads |
| Ref Output | Yes and comes with 10K Pot & Knob | 10V @ 10mA ( current limited 1KΩ ) |
| Physical | 70L x 70W x 10H mm | 3 x # 8 Mounting screws |
| Mobile Equipment | IP68 (Module only) - derated for connector as required | Solid potted |
| Temperature ºC | -20 to +60 Deg. C | Operating |
| Voltage | 10 to 32 VDC | Reverse polarity protection and transient protection |
| Certifications |
Downloads:
Application Notes:
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