4-48 4222983 Second Edition
ELECTRICAL
4
Lower Circuit Schematic
Continued
Figure 4-32
CAN Shield
CAN Low
CAN High
CAN Shield
CAN Low
CAN High
CAN Shield
CAN Low
CAN High
Shield1
Blk
92B
Grn
91B
Yel
GC1
Ground
J5-1
CAN
Shield
J5-2
CAN
Low
J5-6
CAN
High
J5-5
A12
Reel
Control
Unit
(RCU)
J5-3
48V
Power
Input
6
Red
J7-2 Left Lift Motor Control Output
J7-1 Left Lift Motor Control Output
J7-6 Left Lift Actuator 5V Supply
J7-5 Left Lift Sensor Signal Input
J7-4 Left Lift Sensor Signal Ground
J6-2 Center Lift Motor Control Output
J6-1 Center Lift Motor Control Output
J6-6 Center Lift Actuator 5V Supply
J6-5 Center Lift Sensor Signal Input
J6-4 Center Lift Sensor Signal Ground
48V Switched Power 48V Switched Power
A10
Left
Reel
Lift
Actuator
A11
Center
Reel
Lift
Actuator
J8-2 Right Lift Motor Control Output
J8-1 Right Lift Motor Control Output
J8-6 Right Lift Actuator 5V Supply
J8-5 Right Lift Sensor Signal Input
J8-4 Right Lift Sensor Signal Ground
A13
Right
Reel
Lift
Actuator
Lift Sensor Output
A1
Power
Distribution
Unit
(PDU)
48V OutputActuator 5V Supply
48V Switched Power Circuit
Ground Circuit
J122
J23-2
J70-4
27 WhtJ70-6
J70-5
J23-1
J25-2
J72-4
J72-6
J72-5
J25-1
J24-2
J71-4
J71-6
J71-5
J24-1
48V Motor Terminal B
48V Motor Terminal A
5V Lift Sensor Input
Lift Sensor Output
Lift Sensor Ground
48V Motor Terminal B
48V Motor Terminal A
5V Lift Sensor Input
Lift Sensor Output
39 Wht
Lift Sensor Ground
48V Motor Terminal B
48V Motor Terminal A
5V Lift Sensor Input
Lift Sensor Output
51 Wht
Lift Sensor Ground
TN1676