electrical connections
NMEA TX+
NMEA TX-
NMEA SCN
NMEA RX-
NMEA RX+
SCREEN
RED +
No CONN.
No CONN.
BLUE -
1
2
3
4
5
6
7
8
9
10
ALARM
NMEA
U
N
IVER
SA
L
internal connections
Wire the cables into the interface box as shown in the
diagram opposite.
method
To open the connector, carefully push a small flat
headed terminal screwdriver into the slot directly above
the relevant terminal number.
Push the bare end of the wire into the terminal
connector and withdraw the screwdriver.
Note: The maximum sink current for any alarm
connected to this interface box is 18mA.
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