2-33
5)
GND Ground
6)
VPP +12V power supply
7)
PRST Safety valve control signal
8)
VCC +5V power supply
Definition of VCM J5
Pin No. Signal Name Discription
1)
TXD sent signal by series port
2)
RXD Received signal by series port
3)
GND Ground
4)
VPP +12V power supply
Definition of VCM J6
Pin No. Signal Name Discription
1)
VSAN Three-way valve power supply
2)
SANTONG1-
Three-way valve control 1
(inspiration)
3)
VSAN Three-way valve power supply
4)
SANTONG2- Three-way valve control 2 (pressure)
5)
VSAN Three-way valve power supply
6)
SANTONG3-
Three-way valve control 3
(expiratioj)
7)
VSAN Three-way valve power supply
8)
SANTONG4- Three-way valve control 4 (ACGO)
Definition of VCM J7
Pin No. Signal Name Discription
1)
TXD sent signal by series port
2)
RXD Received signal by series port
3)
GND Ground
4)
VPP +12V
Definition of VCM J12
Pin No. Signal Name Discription
1)
O+ Anode of O2 sensor
2)
O- Cathode of O2 sensor
3)
GND Ground