The AN418 servo amplifier module is intended for the control of proportional valves with two magnets
Snap-on housing enables the AN418 module to be mounted on normal carrier rails in control cabinets.
Electrical connections are via a terminal strip and a flat connector (enable input)
The output stage is a duplex output stage with high-dynamic response and rapid deexcitation. These design features ensure rapid switch-off of the magnet coil (approx. 4...6 ms)
Four multi-turn resistors allow the adjustment of volumetric flow amplification (max. A, max. B), and Imin jump (min. A, min. B) to be made separately for each magnet

Type		Servo amplifier
Use		Control of proportional valves with two magnets
Supply voltage		24V DC (22...32 V DC)
Temperature range		0...+50°C
Output stage		Duplex output stage with high dynamic response and rapid deexcitation (approx. 4...6 ms)
PWM frequency		Approx. 5kHz
Dither		Approx .150 Hz factory setting Amplitude adjustable on the 'Dither' potentiometer within a range of approx. 0 - 10% of the nominal current setting
Input (various input modules are available)		±10V (differential input) 12mA±8mA (differential input)
Measuring sockets		Current: valve current: 1V/A (10%) Command: setpoint signal (10V)
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