Advanced Energy Industries AMN PS-2A, Руководство пользователя

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5708577-A 4-5
AMN PS-2A
The matching network interface connector (J1) uses a 15-pin, shielded, female,
subminiature-D connector.
Table 4-4 describes the connector pin signals for the matching network interface
connector.
Table 4-4. Matching Network Interface Connector (J1) Pin Descriptions
Signal
Pin
Name Signal Type Description
1 MAGNITUDE ERROR
VOLTAGE Analog input This pin provides the magnitude error
signal from the phase/magnitude
detector in the matching network.
2 PHASE ERROR
VOLTAGE Analog input This pin provides the phase error
signal from the phase/magnitude
detector in the matching network.
3 LOAD MOTOR
±15 VDC DRIVE Power supply
voltage
This signal controls clockwise and
counterclockwise rotation in the load
servomotor.
4 TUNE MOTOR
±15 VDC DRIVE Power supply
voltage
This signal controls clockwise and
counterclockwise rotation in the tune
servomotor.
5 TUNE WIPER Analog input This signal references the position of
the tune capacitor potentiometer.
6 LOAD WIPER Analog input This signal references the position of
the load capacitor potentiometer.
7 5.2 VDC OUT Analog
reference
voltage
output
This signal references the maximum
voltage for load and tune capacitor
position potentiometers.
8 0.15 VDC OUT Analog
reference
voltage
output
This signal references the minimum
voltage for load and tune capacitor
position potentiometers.
9 COMMON Ground This pin provides a common ground
for shielding on the phase and
magnitude error lines.
10 GROUND Ground This pin provides chassis ground.
11 ±15 VDC LOAD
MOTOR RETURN Ground This pin provides ground return for
load motor drive voltage (pin 3).
12 ±15 VDC TUNE
MOTOR RETURN Ground This pin provides ground return for
tune motor drive voltage (pin 3).
13 Ground Ground Chassis ground