Advanced Energy RFG 5500, User Manual

Page: 16 / 38

P/N 5706045C December 2000
2-1
RFG 5500 GENERATOR WITH DISPLAY
C
ONNECTORS, CONTROLS, AND INDICATORS
CONTENTS
Interface Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Operator Panel Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Rear Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
INTERFACE CONFIGURATIONS
The following table provides the connector pinouts for the User port connector on the
RFG 5500.
User Port
Connector type: 15-pin, subminiature-D, shielded, female
FIGURE 2-1 User Port Connector
Pin Name Description
1 SETPOINT STATUS DIGITAL OUTPUT—A logic high level (+5 V)
indicates that an internal power limit has been
encountered. When RF power is enabled, a low level
(0 V) indicates that the generator is “at setpoint.”
2 REFL PWR MONITOR ANALOG OUTPUT—This signal represents the
reflected power as measured at the output of the
generator. This signal is scaled at 1 kW per V. The
maximum reflected power is 1 kW.
3 FWD PWR MONITOR ANALOG OUTPUT—This signal represents the forward