Hardware Description
24
No.
Socket
PIN
Quantity
Name
Description
1
Door
opening
motor
4
Socket for connection to J8
of HP-60 main board
Silver-white motor
2
Infusion
motor
4
Socket for connection to J9
of HP-60 main board
Black motor
4.13
HP-60 Door Potentiometer Assembly
a.
Description of the HP-60 door potentiometer assembly
A linear sliding resistor is used to implement position detection. When the resistor slides, the resistance
changes and position signal is output.
Note: The sliding resistor is a very sensitive and precise device. When disassembling or assembling the resistor,
be careful not to touch peripheral components and not to pull the connection cable.
b.
Main test point: None
c.
Socket numbering and definition:
No.
Socket
PIN
Quantity
Name
Description
1
/
3
Socket for connection to
power control board
Used for connection to J2 of HP-60
patient
side
occlusion
pressure
detection board.
4.14
Battery Pack
a.
Description:
The HP-60 adopts a 11.34V/2900mA lithium-ion battery pack.
b.
Main test point:
No.
Test Point
Name
Range
Unit
Remarks
1
Red-black
wire
Battery pack voltage
8.25-13.05
V
The battery volume
affects the voltage.
Note: The quality of a battery pack cannot be judged based on the battery pack voltage. The actual operation
time of a battery pack can be measured after connecting it to the infusion pump.
c.
Socket numbering and definition:
No.
Socket
PIN
Quantity
Name
Description
1
/
3
Socket for connection to
main board
Used for connection to J5 of the main
board.
