The AN203 servo-amplifier has been designed for pressure control circuits with position-controlled pressure valves
Reverse-polarity-proof
Short-circuit protected
Ramp can be externally deactivated
External Stop
Measuring sockets for target value ("setpoint") and valve current
Minus potential of power supply is identical to the zero potential of the inputs and the zero potential of the reference voltage. Multiple servo-amplifiers can therefore be operated from a common power supply.
Good dynamics, thanks to the use of high-speed end stages
Broad ramp setting range
Five different inputs for the most common input voltages and input currents, therefore extremely flexible input circuit configuration
Pulse-width modulation
Path-encoder monitoring on the valve
Servo-amplifier can be operated with an I-min jump by resoldering a jumper

Type		Servo amplifier
Use		Pressure control circuits with position-controlled pressure valves
Connector strip		DIN 41612 D 32
Supply voltage		24 V = nominal Ripple-free battery voltage 23-35 V DC Rectified AC voltage Ueff = 20-26 V (single-phase, full-wave rectified.)
Output current		I max. 800 mA, 1600 mA, 2500 mA, depending on card type with current limitation
Short-circuit protection		For the magnet and the reference voltage
Inputs		4-20 mA 150 Ω, 0-20 mA 240 Ω, 0-10 V 10 kΩ / Volt, 0-5 V 10 kΩ / Volt, selectable 10 kΩ / Volt
External stop		Display via fail safe, in form of break circuit Input voltage approx. 2.5-24 V 3.3 kΩ
Test sockets		Setpoint (command signal) 0-10 V
For mer informasjon		Klikk her --- Datablad