Komatsu PC200-8M0 Shop Manual page 300

SEN06123-00
CN-C02
Pin No. Signal name
82 NC (*)
83 NC (*)
84 NC (*)
85 Variable back pressure SOL
86 Attachment selector SOL
87 Travel speed SOL
88 LS-EPC
89 Merge-divider LS EPC
90 NC (*)
91 NC (*)
92 NC (*)
93 NC (*)
94 NC (*)
95 NC (*)
96 PC-EPC (F)
97 Service current EPC
98 NC (*)
99 NC (*)
100 NC (*)
101 Swing holding brake SOL
102 NC (*)
103 NC (*)
104 PC-EPC (R)
105 NC (*)
106 NC (*)
107 Travel alarm
108 Battery relay
109 2-stage relief SOL
110 Travel junction SOL
111 NC (*)
112 Merge-divider main EPC
113 NC (*)
114 Wiper motor (–)
115 Solenoid GND
116 Solenoid power
117 Solenoid GND
118 Solenoid power
119 Wiper motor (+)
120 Solenoid GND
121 Solenoid power
*: Never connect to NC or malfunctions or failures will
occur.
34
10-600
Input/Output
—
—
—
Output
Output
Output
Output
Output
—
—
—
—
—
—
Output
Output
—
—
—
Output
—
—
Output
—
—
Output
Output
Output
Output
—
Output
—
Output
Input
Input
Input
Input
Output
Input
Input
600 Electrical system
Electrical control system
PC200, 200LC, 220, 220LC-8M0