Wiring Diagram; Order Code - GE Multilin F485 Instruction Manual

F485 COMMUNICATIONS CONVERTER

WIRING DIAGRAM

BAUD RATE
DIRECTION
SWITCHES
TIMER
GE MULTILIN
F485 CONVERTER
CONFIGURATION
VOLTAGE
+
5
INPUT
-
6 9VAC/9VDC
POWER SUPPLY
~
9VAC/
9VDC
POWER
JACK
~
120/220 VAC

ORDER CODE

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