3-42
L60 Line Phase Comparison System
GE Multilin
3.4 MANAGED ETHERNET SWITCH MODULES
3 HARDWARE
3
3.4MANAGED ETHERNET SWITCH MODULES
3.4.1 OVERVIEW
The type 2S and 2T embedded managed switch modules are supported by UR-series relays containing type 9S CPU mod-
ules with revisions 5.5x and higher. The modules communicate to the L60 through an internal Ethernet port (referred to as
the UR port or port 7) and provide an additional six external Ethernet ports: two 10/100Base-T ports and four multimode ST
100Base-FX ports.
The Ethernet switch module should be powered up before or at the same time as the L60. Otherwise, the switch
module will not be detected on power up and the
EQUIPMENT MISMATCH: ORDERCODE XXX
self-test warning will be
issued.
3.4.2 MANAGED ETHERNET SWITCH MODULE HARDWARE
The type 2S and 2T managed Ethernet switch modules provide two 10/100Base-T and four multimode ST 100Base-FX
external Ethernet ports accessible through the rear of the module. In addition, a serial console port is accessible from the
front of the module (requires the front panel faceplate to be open).
The pin assignment for the console port signals is shown in the following table.
Figure 3–47: MANAGED ETHERNET SWITCHES HARDWARE
Table 3–6: CONSOLE PORT PIN ASSIGNMENT
PIN
SIGNAL
DESCRIPTION
1
CD
Carrier detect (not used)
2
RXD
Receive data (input)
3
TXD
Transmit data (output)
4
N/A
Not used
5
GND
Signal ground
6 to 9
N/A
Not used
NOTE
842867A2.CDR
Two 10/100Base-T
ports
Four 100Base-FX
multimode ports
with ST connectors
Independent power
supply. Options:
2S: high-voltage
2T: low-voltage
RS232
console port
REAR VIEW
FRONT VIEW
Summary of Contents for UR series
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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 ...