Mindray WATO EX-55Pro, Service Manual

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4) VDDB Sensor signal conversion pin
5) GND Ground
6) GND Ground
7) DVCC Sensor power supply
8) SCL _O2 I2C clock signal
9) VDD Sensor signal conversion pin
10) SDA_O2 I2C data signal
11) SCL_BALANCE I2C clock signal
12) DVCC Sensor power supply
13) SDA_BALANCE I2C data signal
14) VDD Sensor signal conversion pin
15) GND Ground
16) GND Ground
17) DVCC Sensor power supply
18) SCL_TOTAL I2C clock signal
19) VDD Sensor signal conversion pin
20) SDA_TOTAL I2C data signal
Definition of EFCS VCM J13
Pin No. Signal Name Description
1) Cylinder1_O2 Pressure sensor signal
2) Cylinder2_O2 Pressure sensor signal
3) GND Ground
4) AVCC Power supply signal
5) GND Ground
6) Cylinder_AIR Pressure sensor signal
7) Cylinder_N2O Pressure sensor signal
8) GND Ground
9) AVCC Power supply signal
10) Pipeline_O2 Pressure sensor signal
11) GND Ground
12) AVCC Power supply signal
13) Pipeline_AIR Pressure sensor signal
14) Pipeline_N2O Pressure sensor signal
15) GND Ground
16) AVCC Power supply signal
2.1.7.2 Flowmeter control board