GE F485 - Manual (Page 6)

F485 COMMUNICATIONS CONVERTER Page 6 of 8
g
GE Multilin
WIRING DIAGRAM
805752A9.CDR
VOLTAGE
INPUT
9VAC/9VDC
TO RELAYS
BAUD RATE
SWITCHES
TIMER
DATA
DATA
DATA
ST
CONNECTOR
50/125 um fiber
62.5/125 um fiber
100/140 um fiber
`
`
`
RS232
LED Rx
RS232
LED Tx
DIRECTION
CONFIGURATION
SWITCH
RS485
LED Tx
RS232
DRIVER
DTE/DCE
RELAY
+5V
DTE/DCE
SWITCH
COMPUTER
RS232
Tx
1 1 8
3 3 2
7 7 4
5 5 7
9 9 20
2 2 3
4 4 20
RS232 INTERFACE
F485 COMPUTER
TXD TXD
RXD RXD
SGND SGND
9 PIN
CONNECTOR
25 PIN
CONNECTOR
8 8 5
6 6 6
Rx
FIBER
9V
AC
120/220 VAC
POWER ADAPTER
POWER
JACK
POWER SUPPLY
9VAC/
9VDC
9VDC
+ ~
~ -
5V
POWER
+5V
ISOLATED
RS485
CONVERTER
TERMINATION
AND LINE BIAS
RS485
LED Rx
SR489 IN SERVICE BREAKER OPEN R1 TRIP R2 AUXILIARY R3 AUXILIARY R4 AUXILIARY R5 ALARM R6 SERVICE
SETPOINT ACCESS BREAKER CLOSED COMPUTER RS232 HOT STATOR
MESSAGE VT FAILURE BREAKER FAILURE
PROGRAM PORT SETPOINT 7 8 9
4 5 6 1 2 3 . 0 HELP
MESSAGE
VALUE
ACTUAL ESCAPE
ENTER
RESET NEXT
RESET
POSSIBLE
COMPUTER RS485 AUXILIARY RS485 ALT. SETPOINTS
SR489 STATUS GENERATOR STATUS OUTPUT RELAYS
NEG. SEQUENCE GROUND LOSS OF FIELD
1
2
3
4
RS485
SHIELD
GND
-
+
5
6 -
+
F485 CONVERTER
GE MULTILIN
489 Generator Management Relay TM e
ORDER CODE DIMENSIONS