GE Multilin
T35 Transformer Protection System
1-17
1 GETTING STARTED
1.4 UR HARDWARE
1
1.4UR HARDWARE
1.4.1 MOUNTING AND WIRING
See Chapter 3: Hardware for mounting and wiring instructions.
1.4.2 COMMUNICATIONS
The EnerVista UR Setup software communicates to the relay via the faceplate RS232 port or the rear panel RS485 / Ether-
net ports. To communicate via the faceplate RS232 port, a standard straight-through serial cable is used. The DB-9 male
end is connected to the relay and the DB-9 or DB-25 female end is connected to the computer COM2 port as described in
the
CPU communications ports
section of chapter 3.
Figure 1–7: RELAY COMMUNICATION OPTIONS
To communicate through the T35 rear RS485 port from a computer RS232 port, the GE Multilin RS232/RS485 converter
box is required. This device (catalog number F485) connects to the computer using a straight-through serial cable. A
shielded twisted-pair (20, 22, or 24 AWG) connects the F485 converter to the T35 rear communications port. The converter
terminals (+, –, GND) are connected to the T35 communication module (+, –, COM) terminals. See the
CPU communica-
tions ports
section in chapter 3 for details. The line is terminated with an R-C network (that is, 120
Ω
, 1 nF) as described in
the chapter 3.
1.4.3 FACEPLATE DISPLAY
All messages are displayed on a backlit liquid crystal display (LCD) to make them visible under poor lighting conditions.
While the keypad and display are not actively being used, the display defaults to user-defined messages. Any high-priority
event-driven message automatically overrides the default message and appears on the display.
EnerVista
Ethernet
10/100 Mbps
Regional
control
center
Modem
Remote
communications link
Local
control
Engineer
GE Multilin F485
communications converter
UR-series IED
Troubleshooting
Commissioning
Setting changes
Reports
RS485 115 kbps
RS232
EnerVista
EnerVista
842759A2.CDR
Содержание T35 UR Series
Страница 10: ...x T35 Transformer Protection System GE Multilin TABLE OF CONTENTS ...
Страница 48: ...2 18 T35 Transformer Protection System GE Multilin 2 2 SPECIFICATIONS 2 PRODUCT DESCRIPTION 2 ...
Страница 314: ...5 192 T35 Transformer Protection System GE Multilin 5 10 TESTING 5 SETTINGS 5 ...
Страница 338: ...6 24 T35 Transformer Protection System GE Multilin 6 5 PRODUCT INFORMATION 6 ACTUAL VALUES 6 ...
Страница 350: ...7 12 T35 Transformer Protection System GE Multilin 7 2 TARGETS 7 COMMANDS AND TARGETS 7 ...
Страница 366: ...8 16 T35 Transformer Protection System GE Multilin 8 2 CYBERSENTRY 8 SECURITY 8 ...
Страница 382: ...9 16 T35 Transformer Protection System GE Multilin 9 5 COMMISSIONING TEST TABLES 9 COMMISSIONING 9 ...
Страница 406: ...A 14 T35 Transformer Protection System GE Multilin A 1 PARAMETER LISTS APPENDIX A A ...
Страница 540: ...D 10 T35 Transformer Protection System GE Multilin D 1 IEC 60870 5 104 PROTOCOL APPENDIX D D ...
Страница 552: ...E 12 T35 Transformer Protection System GE Multilin E 2 DNP POINT LISTS APPENDIX E E ...
Страница 560: ...F 8 T35 Transformer Protection System GE Multilin F 3 WARRANTY APPENDIX F F ...