GE TRANSFORMER MANAGEMENT RELAY 745 Instruction Manual page 43

4 HUMAN INTERFACES
POWER SUPPLY
MODULE TO
WALL PLUG
1
A
B
terminal block AB
GE Multilin
Courtesy of NationalSwitchgear.com
RS232 CONNECTOR
TO
COMPUTER COM PORT
TYPICALLY
COM1 OR COM2
Figure 4–4: RS232 COMMUNICATIONS SETUP
GE Power Management
RS232 to RS485
Converter
12
745 rear
RS232 CONNECTOR
COMPUTER COM PORT
TYPICALLY
COM1 OR COM2
Figure 4–5: RS485 COMMUNICATIONS SETUP
745 Transformer Management Relay
4.2 745PC SOFTWARE INTERFACE
COMPUTER
COMPUTER
TO
4
814798A4.CDR
814797A3.CDR
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