ELECTRICAL AR 5384097 - Caterpillar

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Bucket Position Sensing Cylinder (PSC) Connector (60) Ground (61) Supply Voltage (62) Signal
Table 13
Bucket Position Sensing Cylinder (PSC) Connector    
Pin     Description     Color    
1     Supply Voltage +8VDC     Orange    
2     Ground     Black    
3     Signal     White    
4     N/A         LC450 Laser Catcher
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Table 14
Laser Catcher Connector    
Pin     Function    
A     Power    
B     Unused    
C     CAN HI    
D     CAN LO    
E     Unused    
F     Ground     PM400 Power Supply Module
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Connector A (Pins)
Table 15
Power Supply Module Connector "A"    
Pin     Function    
A     +Battery 1    
B     Ground    
C     +Battery 2    
D     Ground    
E     Over-Current Fault    
F     Unused    
G     +Battery 3    
H     Ground    
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Connector B (Sockets)
Table 16
Power Supply Module Connector "B"    
Pin     Function    
A     Switched Power 1    
B     Switched Power Return 1    
C     Switched Power 2    
D     Switched Power Return 2    
E     Awake    
F     Awake Return    
G     Switched Power 3    
H     Switched Power Return 3    ECM
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Machine ECM (1) ECM (2) J1 Connector (Black) (3) J2 Connector (Brown)
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Connectors for the Machine ECM (2) J1 Connector (Black) (3) J2 Connector (Brown)Table 17 and Table 18 lists the contact description for the ECM.
Table 17
J1 Connector    
J1 - 1     "BAT + 184"    
J1 - 2     "GND 235"    
J1 - 13     "BAT + 184"    
J1 - 14     "GND"    
J1 - 17     "BUCKET CYL POS"    
J1 - 27     "8V SENSOR SPLY"    
J1 - 51     "BOOM PWM ANGLE SENSOR"    
J1 - 52     "STICK PWM ANGLE SENSOR"    
Table 18
J2 Connector    
J2 - 47     "CAN + 252"    
J2 - 48     "CAN - 262"