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ESC Connector Input/Output

Fig 1: ESC Input/Output Connector Terminals Layout
G08330916Courtesy of KIA MOTORS AMERICA, INC.
Connector Terminal Specification
No Description
29 IGNITION1(+) High level of wake up voltage: 4.5V < V < 16.0V
Low level of wake up voltage: V < 2.4V
Nominal current: I < 50mA
25 POS. BATTERY 1. (SOLENOID) Over voltage range: 17.0 ± 0.5V
Operating voltage range: 10.0 ± 0.5V < V < 16.0 ± 0.5V
Low voltage range: 7.0 ± 0.5V < V < 9.5 ± 0.5V
Nominal current: I < 40A
Max. leakage current: I < 0.25mA
1 POS. BATTERY 2. (MOTOR) Operating voltage range: 10.0 ± 0.5V < V < 16.0 ± 0.5V
Peak current: I < 110A
Nominal current: I < 40A
Max. leakage current: I < 0.25mA
38 GROUND Rated current: I <550mA
Nominal current: I < 40A
13 PUMP MOTOR GROUND Peak current: I < 110A
Nominal current: I < 40A< BR >
4 SENSOR POWER Max voltage: V_BAT1-0.8V
Max current Capability: I < 250mA
11 SENSOR GROUND Rated current: I <250mA
18 SENSOR FRONT LEFT POWER Output voltage: V_BAT1-0.6V ~ V_BAT1-1.1V
Output current: Max. 30mA
34 SENSOR FRONT RIGHT POWER
19 SENSOR REAR LEFT POWER
33 SENSOR REAR RIGHT POWER
31 SENSOR FRONT LEFT SIGNAL Input current LOW: 5.9 ~ 8.4mA
Input current HIGH: 11.8 ~ 16.8mA
Frequency range: 1 ~ 2, 500Hz
Input duty: 50 ± 10%
21 SENSOR FRONT RIGHT SIGNAL
32 SENSOR REAR LEFT SIGNAL
20 SENSOR REAR RIGHT SIGNAL
23 BRAKE LIGHT SWITCH Input voltage (Low): V < 2V
Input voltage (High): V > 6V
Max. input current: I < 3mA (@12.8V)
10 ESC ON/OFF SWITCH
9 BRAKE SWITCH
15 BACK-UP LAMP SWITCH
22 PARKING BRAKE SWITCH Input voltage (Low): V < 2V
Input voltage (High): V > 6V
Max input current: I < 5mA (@12.8V)
35 CLUTCH SWITCH
28 SENSOR FRONT RIGHT OUTPUT External pull up resistance: 1 KΩ < R
Output duty: 50 ± 20%
14 CAN BUS LINE(LOW) Max. input current: I < 10mA
26 CAN BUS LINE(HIGH)
12 CAN SENSOR LINE (HIGH)
24 CAN SENSOR LINE (LOW)
8 HAC RELAY DRIVE Max. input current: I < 180mA
Max. output low voltage: V < 1.2V
36 HAC RELAY STATE MONITORING Input voltage (Low): V < 2V
Input voltage (High): V > 6V
Max. Input current: I < 10mA (@12.8V)