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
Communications Option Boards
chapter.
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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