GE EX2100 - Manual (Page 66)

4-10 •••• Chapter 4 Terminal Board I/O and Equipment Connections GEH-6632 EX2100 User’s Guide
41A 41B
J2/3M
FIL
T
1
1
2
3
4
3
4
To Bridge 2
41A
To Bridge 2
SCR1
SCR4
SCR2
SCR5
SCR3
SCR6
41B
J1 J2 J5 J3 J6 J4 Generator Field -
Auxiliary Cabinet
Generator
Field +
2 1
+ -
BK WH
53B (Y)
53B (W) Field
Flash
De-Excit.
HS +
FDI-1
TB1-2
TB1-1 Shaft
Voltage
J505
J508
J515
EXTB
Control Cabinet
K41_M1 K41_M2
K41_M2
K41_M1
K41_C
K41_C
Feedback
70V
Return
J6
9
1
2
3
J505
J508
J515
EMIO
C
M2
M1
EMIO
EMIO
Control Rack P70V
EISB M1
Auxiliary Cabinet
2
1
P1
E1 VCO
VCO
EDCF-1
2
1
P2
P24VDC
-
+
+
-
BK
BK
WH
VFOF
CFOF Volts
Current
Control Cabinet
Generator
Field
Duplex Fiber-
Optic Link
2
1 PSM1
Voltage
Current
PPT
Scaling
Shunt (mv)
L1
L2
L3
Dc
Shunt
N125
P125
Figure 4-6. DC Field Circuit Contactor and Control Board