This compact and inexpensive power amplifier is designed to control proportional valves with a magnet. This amplifier in the connector housing is mounted directly on the valve.
The device is designed for control and parameterization via I/O link and has a port
Class B.
The output current is regulated and therefore independent of the supply voltage and the magnet resistance.
This module can be adapted to proportional valves from various manufacturers via the free parameterization of the power output stage.
Typical applications: Current-controlled control of throttle or pressure valves as well as general inductive loads.
Features
• Power amplifier for proportional valves in a DIN EN 175 301-803 A connector housing
• I/O – Link Port Class B, with internal galvanic isolation of the additional supply voltage
• Complies with specification V1.1, data rate COM3 = 230.4 kBaud
• Digital, reproducible settings
• Can also be used as a soft switch amplifier (soft switching on and off)
• M12 connector
• Can be parameterized via I/O – Link
• Free setting of ramps, MIN and MAX, dither (frequency, amplitude) and PWM
frequency
• Output current up to a maximum of 2.5 A, parameterizable
• Adaptable to all standard proportional valves
