Topcon A2677 manual 15-7

X20 Sprayer Reference Manual

Connector 3

Figure 15-4. 16 Male Pins

	Connector 3 - 16 Pin Sprayer Drive/Sense 2		I/O
Pin	Label	Primary Function
1	GND	Ground	Ground
2	Pressure 3	Pressure Sensor	Input
3	Pressure 4	Pressure Sensor	Input
4	External Switch	External Switch - Pull to GND	Input
5	Tank Level 1	Tank Level Sensor	Input
6	Tank Level 2	Tank Level Sensor	Input
7	Encoder 2	Encoder Sensor	Input
8	Sensor Power (5V)	Sensor Power 5V	Output
9	Pot 1	Pot Input	Input
10	Encoder 3	Encoder Sensor	Input
11	Sensor GND	Sensor GND	Ground
12	Sensor Power (12V)	Sensor Power 12V	Output
13	Encoder 4	Encoder Sensor	Input
14	Pot 2	Pot Input	Input
15	Radar/Spare Sensor	Encoder Sensor	Input
16	Sensor Power (12V)	Sensor Power 12V	Output

Table 15-3. Connector 3 - 16 Pin Sprayer Drive/Sense 2

A2677 Rev 1.5 15-7