AN422 - PEES COMPONENTS
AN422 - PEES COMPONENTS
AN422 - PEES COMPONENTS
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<strong>AN422</strong> Servo Amplifier<br />
COMMAND+<br />
SIGNAL -<br />
RAMP OFF<br />
ENABLE<br />
POWER<br />
SUPPLY - +<br />
5<br />
6<br />
4<br />
X1<br />
1<br />
2<br />
Ramp<br />
up down<br />
max A max B<br />
min A min B<br />
DC<br />
DC<br />
3<br />
7<br />
8<br />
9<br />
12<br />
11<br />
10<br />
Coil A<br />
Coil B<br />
CURRENT 1V/A<br />
COMMAND<br />
GND<br />
+10V REF<br />
GND<br />
-10V REF<br />
Power<br />
Technical data:<br />
Supply voltage<br />
24V DC (22...32 V DC)<br />
Auxiliary voltages To supply an external setpoint potentiometer:<br />
+10V, max. 10mA<br />
-10V, max. 10mA<br />
Temperature range<br />
Output current<br />
PWM frequency<br />
Inputs<br />
0-50°C<br />
according to version<br />
Approx. 150 Hz<br />
0... 800mA<br />
0...1600mA<br />
0...2500mA<br />
Various input modules are available:<br />
±10V (differential input)<br />
12mA±8mA (monitored diff. input)<br />
±20mA (differential input)<br />
Measuring Current: valve current: 1V/A (10%)<br />
sockets Command: setpoint signal (10V)<br />
Multi-turn Imax: adjustable for magnet coils A & B<br />
resistors Imin: adjustable for magnet coils A & B,<br />
up to 50% of Imax<br />
Ramp up: acceleration ramp, adjustable<br />
in ratio 1:50<br />
Ramp down: deceleration ramp, adjustable<br />
in ratio 1:50<br />
Subject to change without notice<br />
Enable<br />
Ramp off<br />
Input +24V,<br />
indication via 'Fail safe' LED<br />
Input +24V,<br />
indication via 'ramp off' LED<br />
<strong>AN422</strong>_310307_Rev03<br />
www.pees-c.com