Ventilator Control and Drive Theory of Operation
1 - 68 046-001141-00 A5/A3â„¢ Service Manual
FIGURE 1-56 Sensor Interface Board, Bottom View
Sensor Interface Board Interface, J2
Test Point Definition
1.7.3 Battery
1.7.3.1 Battery Power
For A3 anesthesia system:
Battery: 11.1V, 4.5Ah×1 Lithium-ion battery (sealed)
Battery running time: 75 minutes (new battery)
Battery charge time: 8 hours max from an initial charge of 10%
PIN NAME FUNCTION
1 MON_BRD_SDA VCM I2C Data Signal
2 MON_BRD_SCL VCM I2C Clock Signal
3 VT Thermal Mass Flow Sensor Temperature Signal
4 VF Thermal Mass Flow Sensor Flow Signal
5 12V 12V Power Supply
6GND Ground
PIN NAME FUNCTION
TP1 3V3 Test 3.3V Power Supply
TP2 5V Test 5V Power Supply
TP3 5VA Test Analog 5V Power Supply
To Next Page
Loading...
Need help?
General
