Mindray A7 Service Manual

A7™ Service Manual 046-006272-00 1 - 85
Theory of Operation Electrical Flow Control System
1.8.2 BFCS Position Board
FIGURE 1-87 BFCS Position Board, Top View
FIGURE 1-88 BFCS Position Board, Bottom View
EFCS Monitoring Board Interface, J1
23 BFCS_SWITCH4_IN BFCS Position Switch 4
24 GND Ground
25 O2_SWITCH O2 Supply Pressure Switch
26 GND Ground
27 Air_SWITCH AIR Supply Pressure Switch
28 GND Ground
29 N2O_SWITCH N2O Supply Pressure Switch
30 GND Ground
PIN NAME FUNCTION
PIN NAME FUNCTION
1 BFCS_Switch1 BFCS Position Switch 1
2GND Ground
3 BFCS_Switch2 BFCS Position Switch 2
4GND Ground
5 BFCS_Switch3 BFCS Position Switch 3
6GND Ground
7 BFCS_Switch4 BFCS Position Switch 4
8GND Ground

Mindray A7 Specifications

General

Type	Anesthesia Workstation
Brand	Mindray
Model	A7
Display	15-inch color touchscreen
Oxygen Flush	Yes
Gas Inlets	O2, N2O, Air
Ventilation Modes	SIMV, PSV
Breathing System	Integrated
Gas Monitoring	O2, CO2, N2O
Monitoring Parameters	FiO2
CO2 Monitoring	Mainstream or Sidestream
Power Supply	100-240 V, 50/60 Hz