GE EX2100 User Manual page 71

Auxiliary Cabinet
Generator
Field +
From
Flashing
53B
Ground Detector Attenuator
Ground
Detector
Voltage
EX2100 User's Guide GEH-6632
Generator
Field -
Module EXAM
J2
EGDM - M1
+/-65 Vdc +5V +/-15V
Power Supply
Figure 4-9. Field Ground Detector
Chapter 4 Terminal Board I/O and Equipment Connections 4-15
Control Cabinet
Power
Backplane
EPBP
VCO
Oscillator 1
M2
VCO
Oscillator 2
C
VCO
Control
P24 V
Control
Backplane
EBKP
EISB - M1
To DSPX
Optical
Counters
Receiver
Oscillator
control
Optical
Transmitter
M2
To DSPX
Counters
Optical
Receiver
Oscillator
control
Optical
Transmitter
C
To DSPX
Counters
Optical
Receiver
Master
Select
Optical
Transmitter