VOLTMETER 2533311 - Caterpillar

Illustration 1 g01407764
Table 1 shows the features and functions of the power supply module.
Table 1
Features and Functions of the Power Supply Module    
Callout     Feature     Function    
1     8-pin connector     Connects the power supply module to the main harness    
2     8 socket connector     Connects the power supply module to machine power    Illustration 2 shows the pin identification for the 8-pin socket connector that is located on the power supply module.
Illustration 2 g01509334
Connector "A" of the Power Supply Module
Table 2
Contact Description Of Power Supply Module    
Connector "A"    
A     +Battery 1    
B     Ground    
C     +Battery 2    
D     Ground    
E     Overcurrent Fault    
F     Unused    
G     +Battery 3    
H     Ground    Illustration 3 shows the pin identification for the 8-pin connector that is located on the power supply module.
Illustration 3 g01509334
Connector "B" of the Power Supply Module
Table 3
Contact Description Of Power Supply Module    
Connector "B"    
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