Table 5-8. Acquisition Unit Expansion Cable Connector Pinouts (Continued)
Pin #
Function
81
ICP Signal Return
82
ICP Signal Return
83
ICP Signal (Ch. 4, ICP 24)
84
ICP Signal (Ch. 3, ICP 25)
85
ICP Signal (Ch. 4, ICP 26)
86
Tachometer Signal 1
87
Sensor Power
88
Ground
89
Mag Pickup Signal 6
90
Sensor Power
91
Mag Pickup Signal 7
92
Ground
93
Mag Pickup/Photocell Signal 4
94
Tachometer Signal 1 Return
95
Tachometer Signal 2
96
Tachometer Signal 2 Return
97
Tachometer Signal 3/Tracker Sig 2
98
Tachometer Signal 3 Return
99
Tachometer Signal 4
100
Tachometer Signal 4 Return
Repair and Cleaning
Attributes
Ground
Ground
10 mVac/G Acceleration
10 mVac/G Acceleration
10 mVac/G Acceleration
Isolated AC Pulse
+12 Vdc
Ground
0.2 to 10 Vac
+12 Vdc
0.2 to 10 Vac
Ground
0.2 to 10 Vac
Isolated Ground
Isolated AC Pulse
Isolated Ground
Isolated AC Pulse
Isolated Ground
Isolated AC Pulse
Isolated Ground
VXP System Maintenance Manual 5-13