**Power Amplifier: Features and Benefits**
A power amplifier is essential for the precise control of proportional valves, particularly in applications requiring high reliability and flexible adjustments. This compact and cost-effective amplifier is specifically designed for directional valves with two solenoids and is suitable for numerous industrial applications.
**Compact Design and Easy Integration**
The device is housed in a DIN EN 175 301-803 connector and mounted directly onto the valve. An M12 cable connection and an additional valve connector enable quick and seamless integration into existing systems.
**Flexibility and Current Regulation**
It supports input signals such as +/- 0…10 V or 4…20 mA. The regulated output current (up to 2.6 A) operates reliably, regardless of supply voltage or coil resistance.
**Easy Configuration**
The amplifier can be configured via USB Type Mini 2.0, LIN bus, or a programming adapter (ULA-310). The WPC software allows intuitive adjustment of key parameters such as RAMP, MIN/MAX, output current, and DITHER.
**Safety and Monitoring Features**
The short-circuit-proof output stage monitors for wire breaks and automatically shuts down in case of errors. This enhances operational safety, even in critical applications.
**Characteristic Curve Adjustment**
The valve characteristic curve can be linearized with up to 21 XY points, ensuring a linear relationship between input signal and output pressure, for example, in pressure valves.
**Versatile Applications**
The amplifier is compatible with proportional valves from manufacturers such as BOSCH REXROTH, BUCHER, DUPLOMATIC, and PARKER, making it highly versatile.
**Conclusion**
With its compact design, flexible configuration options, and high compatibility, the power amplifier is an efficient solution for the precise control of proportional valves in industrial applications.
