semaphore KINGFISHER PLUS+ - 4.2.5 PC-1 Pinout

Kingfisher Plus+ Hardware Manual
4.2.5 PC-1 Pinout
Port 1 Pins Direction RS-232 signal
1 OUT DTR
2 OUT +12 V low power
3 OUT RTS
4 IN DCD
5 COM GND (0 V)
6 IN CTS
7 IN RXD
8 OUT TXD
Please refer to the PC-1 Option boards for more information regarding port 2 option boards.
Hardware Manual Version 7.16
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