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2-6 489 Generator Management Relay GE Multilin
2.1 MECHANICAL 2 INSTALLATION
2
Table 2–1: 489 TERMINAL LIST
TERMINAL DESCRIPTION TERMINAL DESCRIPTION
A01 RTD #1 HOT D21 ASSIGNABLE SW. 06
A02 RTD #1 COMPENSATION D22 ASSIGNABLE SW. 07
A03 RTD RETURN D23 SWITCH COMMON
A04 RTD #2 COMPENSATION D24 SWITCH +24 V DC
A05 RTD #2 HOT D25 COMPUTER RS485 +
A06 RTD #3 HOT D26 COMPUTER RS485 –
A07 RTD #3 COMPENSATION D27 COMPUTER RS485 COMMON
A08 RTD RETURN E01 R1 TRIP NC
A09 RTD #4 COMPENSATION E02 R1 TRIP NO
A10 RTD #4 HOT E03 R2 AUXILIARY COMMON
A11 RTD #5 HOT E04 R3 AUXILIARY NC
A12 RTD #5 COMPENSATION E05 R3 AUXILIARY NO
A13 RTD RETURN E06 R4 AUXILIARY COMMON
A14 RTD #6 COMPENSATION E07 R5 ALARM NC
A15 RTD #6 HOT E08 R5 ALARM NO
A16 ANALOG OUT COMMON – E09 R6 SERVICE COMMON
A17 ANALOG OUT 1 + E10 NEUTRAL VT COMMON
A18 ANALOG OUT 2 + E11 COIL SUPERVISION +
A19 ANALOG OUT 3 + E12 IRIG-B +
A20 ANALOG OUT 4 + F01 R1 TRIP COMMON
A21 ANALOG SHIELD F02 R2 AUXILIARY NO
A22 ANALOG INPUT 24 V DC POWER SUPPLY + F03 R2 AUXILIARY NC
A23 ANALOG INPUT 1 + F04 R3 AUXILIARY COMMON
A24 ANALOG INPUT 2 + F05 R4 AUXILIARY NO
A25 ANALOG INPUT 3 + F06 R4 AUXILIARY NC
A26 ANALOG INPUT 4 + F07 R5 ALARM COMMON
A27 ANALOG INPUT COMMON – F08 R6 SERVICE NO
B01 RTD SHIELD F09 R6 SERVICE NC
B02 AUXILIARY RS485 + F10 NEUTRAL VT +
B03 AUXILIARY RS485 – F11 COIL SUPERVISION –
B04 AUXILIARY RS485 COMMON F12 IRIG-B –
C01 ACCESS + G01 PHASE VT COMMON
C02 ACCESS – G02 PHASE A VT •
C03 BREAKER STATUS + G03 NEUTRAL PHASE A CT •
C04 BREAKER STATUS – G04 NEUTRAL PHASE B CT •
D01 RTD #7 HOT G05 NEUTRAL PHASE C CT •
D02 RTD #7 COMPENSATION G06 OUTPUT PHASE A CT •
D03 RTD RETURN G07 OUTPUT PHASE B CT •
D04 RTD #8 COMPENSATION G08 OUTPUT PHASE C CT •
D05 RTD #8 HOT G09 1A GROUND CT •
D06 RTD #9 HOT G10 HGF GROUND CT •
D07 RTD #9 COMPENSATION G11 FILTER GROUND
D08 RTD RETURN G12 SAFETY GROUND
D09 RTD #10 COMPENSATION H01 PHASE B VT •
D10 RTD #10 HOT H02 PHASE C VT •
D11 RTD #11 HOT H03 NEUTRAL PHASE A CT
D12 RTD #11 COMPENSATION H04 NEUTRAL PHASE B CT
D13 RTD RETURN H05 NEUTRAL PHASE C CT
D14 RTD #12 COMPENSATION H06 OUTPUT PHASE A CT
D15 RTD #12 HOT H07 OUTPUT PHASE B CT
D16 ASSIGNABLE SW. 01 H08 OUTPUT PHASE C CT
D17 ASSIGNABLE SW. 02 H09 1A GROUND CT
D18 ASSIGNABLE SW. 03 H10 HGF GROUND CT
D19 ASSIGNABLE SW. 04 H11 CONTROL POWER –
D20 ASSIGNABLE SW. 05 H12 CONTROL POWER +