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VI. Interface
There is a 15-pin interface on the base of the pump for pump control and performance data
monitoring.
6.1 Pin definition
15-pin male serial port (operation interface)
No Signal
1
5V
2
5V
3
GND
4
GND
5
485+
7
FIC
13
485-
15
15V
15-pin female serial port (pressure sensor port)
No Signal
1
24V
8
FIC
15
GND
Version 1.0
Function
5V power
5V power ground
Serial communication 485+
Pressure signal 1-5V/0-10V
Serial communication 485-
Pressure sensor power
Function
Pressure sensor 24V power
Pressure signal 1-5V/0-10V
Pressure sensor 24V power ground
User Manual
Remark
Remark
16
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