GE TruSat - Pulse Oximetry Connector (X5); Battery Connector (X6); DC Line Power Connector (X7)

TruSat Technical Reference Manual
3–6
Pulse oximetry connector (X5)
1
5
6
9
Pin # Signal Name I/O Description
1 PD_C I Photodiode cathode signal
2 GND GND Isolated ground
3 IR I/O IR LED anode, bi-directional current
4 RED I/O Red LED anode, bi-directional current
5 CATHODES I/O LED cathodes, bi-directional current
6 PD_A I Photodiode anode signal
7 GND GND Isolated ground
8 PRB_ID I Probe ID / Bin resistor signal
9 CATHODES I/O LED cathodes, bi-directional current
Battery connector (X6)
Pin # Signal Name I/O Description
1 BATT– PWR Negative terminal of battery, current return
2 BATT+ PWR Positive terminal of battery, current input
3 GND GND Non-isolated ground
4 NTC+ I Battery thermistor
DC line power connector (X7)
Pin # Signal Name I/O Description
1 +12VDC PWR +12 VDC nominal
2 GND GND Non-isolated ground