Komatsu PC88MR-10 Shop Manual page 283

Pin No.
(*1)
46
47 GND
(*1)
48
(*1)
49
(*1)
50
EGR valve hall sensor (U)
51
Variable flow turbocharger hall sensor (U)
52
Variable flow turbocharger hall sensor (W)
53
(*1)
54
Common rail pressure sensor:
55
(*1)
56
(*1)
57
(*1)
58
(*1)
59
(*1)
60
*1: Never connect these pins. Malfunctions or failures may occur.
DRC26 60P(3) [CN-CE03]
Pin No.
Continuous power supply (24 V)
1
Continuous power supply (24 V)
2
Starting switch ACC signal
3
(*1)
4
(*1)
5
(*1)
6
(*1)
7
(*1)
8
System operating lamp
9
(*1)
10
Continuous power supply (24 V)
11
Continuous power supply (24 V)
12
(*1)
13
(*1)
14
(*1)
15
(*1)
16
CAN_A(+) (KOMNET/c)
17
CAN_A ( ) (KOMNET/c)
18
(*1)
19
(*1)
20
21 GND
22 GND
(*1)
23
(*1)
24
(*1)
25
(*1)
26
(*1)
27
(*1)
28
(*1)
29
(*1)
30
31 GND
32 GND
(*1)
33
PC88MR-10
Signal name
Signal name
10 Structure and function
Electrical control system
Signal classification
C
D
D
D
B
Signal classification
A
A
B
D
D
A
A
C
E
E
C
C
C
C
C
10-205