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PEES
COMPONENTS
AN423 Servo Amplifier
The AN423 servo amplifier module is intended for the control of single magnet
proportional valves.
The snap-on housing enables the amplifier module to be mounted on normal carrier
rails in control cabinets. The electrical connections are via a terminal strip and 3 flat
connectors (enable input, reference voltage +10V and GND).
Four multi-turn resistors allow the adjustment of volumetric flow amplification (Imax.),
Imin jump (Imin.) and the acceleration and deceleration ramp times (ramp up and ramp
down) to be adjusted externally.
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Summary of Contents for PEES COMPONENTS AN423
- Page 1 PEES COMPONENTS AN423 Servo Amplifier The AN423 servo amplifier module is intended for the control of single magnet proportional valves. The snap-on housing enables the amplifier module to be mounted on normal carrier rails in control cabinets. The electrical connections are via a terminal strip and 3 flat connectors (enable input, reference voltage +10V and GND).
- Page 2 AN423 Servo Amplifier Ramp down Imax COMMAND Coil SIGNAL Imin CURRENT 1V/A ENABLE +10V REF POWER SUPPLY Power Technical data: Supply voltage 24V DC (22…32V DC) Auxiliary voltage To supply an external setpoint po- tentiometer: +10V, max. 5mA Output current according to version: 0...