GE Power Quality Meter Series User Manual

2-20 PQM Power Quality Meter GE Power Management
2.2 ELECTRICAL 2 INSTALLATION
2
2.2.10 RS232 FRONT PANEL PORT
A 9-pin RS232C serial port provided on the front panel allows the user to program the PQM with a personal
computer. This port uses the same communication protocol as the rear terminal RS485 ports. To use this inter-
face, the personal computer must be running the PQMPC software provided with the relay. Cabling to the
RS232 port of the computer is shown below for both 9-pin and 25-pin connectors.
Figure 2–15: RS232 CONNECTION
The RS232 port is only available with the display version. See Section 1.2.5: ORDER CODES on
page 1–10 for further details.
PQM
PQM
RS232.CDR
NOTE

GE Power Quality Meter Series Specifications

General

Brand	GE
Model	Power Quality Meter Series
Category	Measuring Instruments
Language	English