Rs232 Faceplate Port - GE t60 Instruction Manual

3 HARDWARE
A 9-pin RS232C serial port is located on the relay's faceplate for programming with a portable (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.
Note that the baud rate for this port is fixed at 19200 bps.
a) OPTIONS
In addition to the RS232 port on the faceplate, the relay provides the user with two additional communication port(s)
depending on the CPU module installed.
CPU TYPE COM1
9A RS485
9C 10Base-F and 10Base-T
9D Redundant 10Base-F
D2a
RS485
D3a
COM 1
D4a
COM
D3b
RS485
D4b
COM 2
D5b
COM
D5a
IRIG-B
D6a
D7b
SURGE
GE Multilin
Figure 3–17: RS232 FACEPLATE PORT CONNECTION
COM2
RS485
RS485
RS485
Tx
10BaseF
NORMAL
Rx
NORMAL
10BaseT
D3b
D4b
D5b
COM
D5a
D6a
D7b
Figure 3–18: CPU MODULE COMMUNICATIONS WIRING
T60 Transformer Management Relay

3.2.7 RS232 FACEPLATE PORT

3.2.8 CPU COMMUNICATION PORTS
Tx1
10BaseF
Rx1
COM
1
Tx2
10BaseF
Rx2
10BaseT
RS485
COM 2 D3b
D4b
D5b
IRIG-B
COM
D5a
SURGE
D6a
D7b
3.2 WIRING
NORMAL
COM
ALTERNATE
1
NORMAL
RS485
COM 2
IRIG-B
SURGE GROUND
827831A8-X6.CDR
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