Kingfisher Plus+ Hardware Manual
5.3.4 MC-12 Ports
The MC-12 has a fixed serial port (RS-232) on port 1. Ports 2 and 3 can house option
boards. For more information regarding communications capabilities please refer to the
Port 1 Pins
Direction
RS232 signal
1
OUT
DTR
2
-
n/c
3
OUT
RTS
4
IN
DCD
5
COM
GND (0 V)
6
IN
CTS
7
IN
RxD
8
OUT
TxD
Hardware Manual Version 7.16
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