2-35
Definition of VPM J2
Pin No. Signal Name Discription
1)
GND Ground
2)
GND Ground
3)
VB 12V power supply of exhalation valve
Definition of VPM J4
Pin No. Signal Name Discription
1)
VSAFE 7V power supply of safety valve
2)
SAFE Safety valve control signal
3)
VXIQI_PEEP 7V power supply of inspiration valve
4)
FLOW Inspiration valve control signal
5)
VXIQI_PEEP 7V power supply of PEEP valve
6)
PEEP PEEP valve control signal
Definition of VPM J8
Pin No. Signal Name Discription
1)
GND Ground
2)
QUDONGQITI Pressure switch signal of circuit block
3)
GND Ground
4)
POWER_VERSION Reserved switch signal
5)
GND Ground
6)
KUAI_O2 O2 flush switch
7)
GND Ground
8)
ACGO_Switch ACGO switch signal
9)
GND Ground
10)
QIYUANO2_Switch
Switch signal of O2 pressure at gas
source inlet
11)
GND Ground
12)
MANU_AUTO_Swit
ch
Auto/manual switch signal