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Chapter 2: Jumpers and Connectors
Power Input (CN18)
A. Connector size: 2 x 12 = 24-pin header
B. Connector location:
Connector pin definition
Pin
Definition
Pin
Definition
1
GND
13
PSE 12V
2
GND
14
PSE 12V
3
GND
15
PSE 12V
4
GND
16
PSE 12V
5
GND
17
12V
6
GND
18
12V
7
GND
19
12V
8
GND
20
12V
9
GND
21
12V
10
GND
22
12V
11
GND
23
12V
12
AGND
24
IGNITION
1
13
24
12
Pre-heater Power Connector (J3)
A. Connector size: JST-1x4-180-1mm-MALE
B. Connector location:
Connector pin definition
Pin
Definition
Pin
Definition
1
VCC12
2
GND
3
GND
4
VCC12