SE-1200 Series Electrocardiograph User Manual Introduction
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Definitions of corresponding pins:
Pin
Signal
Pin
Signal
1
TxD (output)
5
NC
2
RxD (input)
6
NC
3
NC
7
GND
4
NC
8
GND
4) External Input/Output Socket
Definitions of corresponding pins:
Pin
Signal
Pin
Signal
1
GND
4
GND
2
GND
5
ECG Signal (input)
3
GND
6
ECG Signal (output)
5) USB Socket 1/USB Socket 2 (Optional)
CAUTION
Only the USB equipment recommended by the manufacturer can be connected to the
USB interface.
Definitions of corresponding pins:
Pin
Signal
Pin
Signal
1
+5V
3
D+
2
D-
4
GND
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