Product Manual

SE-1200 Series Electrocardiograph User Manual Introduction
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2) Serial Port 1
WARNING
The isolated intensity of serial port 1 is 1500V AC and the maximum voltage applied
should not exceed +15V DC.
Definitions of corresponding pins:
Pin Signal Pin Signal Pin Signal
1
NC
4
NC
7
NC
2
RxD (input)
5
GND
8
NC
3
TxD (output)
6
NC
9
NC
3) Serial Port 2
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
2
1
3
8
5
7
6
4