Electrical System 142Service Manual – CS7000
Current Sensors
Amperage Measured Voltage Output
120 A 4.5v
60 A 3.5v
45 A 3.25v
30 A 3.0v
15 A 2.75v
0 A 2.5v
-60 A 1.5v
-120 A 0.5v
Input/Output Table
Conn. Pin Wire Desig. Description ID Signal Nominal Value
Black voltmeter lead
on:
J2 1 091 ORN/
YEL
Output Left Front Turn Lamp LT7 12V OFF / 0V ON B-(Ground)
J2 2 094 ORN/
BLU
Output Left Rear Tail Lamp LT9 12V OFF / 0V ON B-(Ground)
J2 3 098 YEL/
RED
Output Right Front Turn Lamp LT4 12V OFF / 0V ON B-(Ground)
J2 4 101 YEL/
GRN
Output Right Rear Stop/Turn
Lamp
LT11 12V OFF / 0V ON B-(Ground)
J2 5 107 TAN/
BLK
Output Tail Lamps LT5 and
LT6
12V OFF / 0V ON B-(Ground)
J2 6 064 BLK/
YEL
Output Dust Control Motor
Contactor
K6 Grounds to
energize
36V OFF / 0V ON B-(Ground)
J2 7 119 BRN/
WHT
Output Detergent Pump M17 PWM SIGNAL
(Reversing
Polarity)
0-12V J2-19
J2 8 080 WHT/
GRN
Output Squeegee Actuator
Motor
M12 Reversing
Polarity
Battery 30.5- 38V
Engine ON 37-40.5V
J2-9
J2 9 078 BLU/
BRN
Output Squeegee Actuator
Motor
M12 Reversing
Polarity
Battery 30.5- 38V
Engine ON 37-40.5V
J2-8
J2 10 132 RED/
GRN
Output Scrub Deck Actuator
Motor
M11 Reversing
Polarity
Battery 30.5- 38V
Engine ON 37-40.5V
J2-11
J2 11 135 YEL/
GRA
Output Scrub Deck Actuator
Motor
M11 Reversing
Polarity
Battery 30.5- 38V
Engine ON 37-40.5V
J2-10
J2 12 162 BLK Ground Supply Battery Negative Battery 30.5- 38V
Engine ON 37-40.5V
B+
J2 13 057 VIO Power
Supply
VACC 1 Power supply
from Aux
Contactor
Battery 30.5- 38V
Engine ON 37-40.5V
B-(Ground)
J2 14 051 BLK/
ORN
Output Auxiliary Contactor K9 Grounds to
energize
36V OFF / 0V ON B-(Ground)
J2 15 163 BRN/
BLK
Output Side Broom Motor
Contactor
K8 Grounds to
energize
36V OFF / 0V ON B-(Ground)
J2 16 063 GRN/
GRA
Output Main Broom Motor
Contactor
K4 Grounds to
energize
36V OFF / 0V ON B-(Ground)
J2 17 045 BLU Output Vacuum Motor
Contactor
K5 Grounds to
energize
36V OFF / 0V ON B-(Ground)
J2 18 150 BLK/
RED
Output Shaker Motor
ground
M14 PWM SIGNAL
(half second
cycles)
Battery 30.5- 38V
Engine ON 37-40.5V
B-(Ground)
J2 19 116 WHT/
YEL
Output Detergent Pump M17 PWM SIGNAL
(Reversing
Polarity)
0-12V J2-7
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