User Manual
16
Version 1.0
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
Function
Remark
1
5V
5V power
2
5V
3
GND
5V power ground
4
GND
5
485+
Serial communication 485+
7
FIC
Pressure signal 1-5V/0-10V
13
485-
Serial communication 485-
15
15V
Pressure sensor power
15-pin female serial port (pressure sensor port)
No
Signal
Function
Remark
1
24V
Pressure sensor 24V power
8
FIC
Pressure signal 1-5V/0-10V
15
GND
Pressure sensor 24V power ground
