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GE Multilin
L60 Line Phase Comparison System
3-23
3 HARDWARE
3.2 WIRING
3
3.2.7 RS232 FACEPLATE PORT
A 9-pin RS232C serial port is located on the L60 faceplate for programming with a personal computer. All that is required to
use this interface is a personal computer running the EnerVista UR Setup software provided with the relay. Cabling for the
RS232 port is shown in the following figure for both 9-pin and 25-pin connectors.
The baud rate for this port is fixed at
19200 bps
.
Figure 3–23: RS232 FACEPLATE PORT CONNECTION
3.2.8 CPU COMMUNICATION PORTS
a) OPTIONS
In addition to the faceplate RS232 port, the L60 provides two additional communication ports or a managed six-port Ether-
net switch, depending on the installed CPU module.
The CPU modules do not require a surge ground connection.
Table 3–3: CPU MODULE COMMUNICATIONS
CPU TYPE
COM1
COM2
9E
RS485
RS485
9G
10Base-F and 10Base-T
RS485
9H
Redundant 10Base-F
RS485
9J
100Base-FX
RS485
9K
Redundant 100Base-FX
RS485
9L
100Base-FX
RS485
9M
Redundant 100Base-FX
RS485
9N
10/100Base-T
RS485
9P
100Base-FX
RS485
9R
Redundant 100Base-FX
RS485
9S
Ethernet switch module with two 10/100Base-T and four 100Base-FX ports
RS485
NOTE
NOTE
Summary of Contents for UR series
Page 2: ......
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Page 12: ...xii L60 Line Phase Comparison System GE Multilin TABLE OF CONTENTS ...
Page 32: ...1 20 L60 Line Phase Comparison System GE Multilin 1 5 USING THE RELAY 1 GETTING STARTED 1 ...
Page 54: ...2 22 L60 Line Phase Comparison System GE Multilin 2 2 SPECIFICATIONS 2 PRODUCT DESCRIPTION 2 ...
Page 438: ...7 8 L60 Line Phase Comparison System GE Multilin 7 2 TARGETS 7 COMMANDS AND TARGETS 7 ...
Page 478: ...8 40 L60 Line Phase Comparison System GE Multilin 8 3 FAULT LOCATOR 8 THEORY OF OPERATION 8 ...
Page 502: ...A 10 L60 Line Phase Comparison System GE Multilin A 1 PARAMETER LIST APPENDIXA A ...
Page 584: ...B 82 L60 Line Phase Comparison System GE Multilin B 4 MEMORY MAPPING APPENDIXB B ...
Page 622: ...D 10 L60 Line Phase Comparison System GE Multilin D 1 PROTOCOL APPENDIXD D ...
Page 634: ...E 12 L60 Line Phase Comparison System GE Multilin E 2 DNP POINT LISTS APPENDIXE E ...
Page 642: ...F 8 L60 Line Phase Comparison System GE Multilin F 3 WARRANTY APPENDIXF F ...