Komatsu PC200-8M0 Shop Manual page 274

SEN06123-00
CN-CE02
Pin No. Signal name
27 NC (*)
28 NC (*)
29 NC (*)
30 NC (*)
31 NC (*)
32 NC (*)
33 GND
34 NC (*)
35 NC (*)
36 NC (*)
37 NC (*)
38 NC (*)
39 Key switch (ACC)
Electrical intake air heater relay
40
drive
41 NC (*)
Electrical intake air heater relay
42
return
43 NC (*)
44 NC (*)
45 NC (*)
46 CAN(+)
47 CAN(–)
48 NC (*)
49 PWM OUTPUT
50 NC (*)
*: Never connect to NC or malfunctions or failures will
occur.
CN-CE03
Pin No. Signal name
1 GND
2 NC (*)
Electric power supply (+24V con-
3
stantly)
4 NC (*)
*: Never connect to NC or malfunctions or failures will
occur.
8
10-600
Input/
output
–
–
–
–
–
–
C
–
–
–
–
–
B
D
–
C
–
–
–
E
E
–
D
–
Input/
output
C
–
A
–
600 Electrical system
Engine control
PC200, 200LC, 220, 220LC-8M0