
MODEL MS1400
Appendix C:
Interface Port
CONNECTOR
The MS1400 has a serial interface with RS232 drive, using a 3-pin
stereo connector. The serial interface has a driver built in for RS232
serial binary data interchange. The connector is located on the bottom of
the unit behind a water-resistant cover.
Pin Assignments for Interface Port
Signal Pin Description
TXD 1 Transmitted Data
RXD 2 Received Data
GND 3 Ground
C-1
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