Kingfisher Plus+ Hardware Manual
Option Board L: Line/Analogue Radio Interface
The line option board provides a Private Line or analogue radio
interface and is software configurable for either of these modes.
The board is optically isolated, operates at 1200 bps and
provides FSK CCITT V.23 modulation.
6.8.1 Line Board Connections
RJ45 Pin Direction
Line / Radio
Function
1 OUT Tx -
2 IN Rx -
3 OUT RTS/PTT
4 IN CD
5 IN GND (0 V)
6 IN 12 V
7 IN Rx +
8 OUT Tx +
Telecommunication Line Cord
To reduce risk of fire, use only 26 AWG (0.13 mm
2
) or larger
telecommunications line cord.
Hardware Manual Version 7.16
http://www.servelec-semaphore.com/
Page 107
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