GE F485 Manual De Usuario

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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

NEG. SEQUENCE

GROUND

LOSS OF FIELD

1

2

3

4

RS485

SHIELD

GND

-

+

5

6

-

+

TM

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