Raymarine Raystar 114, Install Manual

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10
Raystar 114
Using a Connector Block
When connecting a RayStar 114 into an existing instrument system or
to certain Raytheon chartplotters (eg. RayChart 520 or RL70RC) a
connector block can be used to connect into the SeaTalk bus.
If dc power is not already available via an existing SeaTalk instrument,
a connector block can be used to supply power to the SeaTalk bus for
this and other applications.
The following diagram shows how the connector block is used to make
the interconnections between the RayStar 114, the SeaTalk bus and, if
required, an external dc power supply.
CAUTION:
USE A MULTIMETER, SET TO AN APPROPRIATE RANGE,
TO CHECK CORRECT POLARITY AND CONNECTIONS
TO THE 12V DC SUPPLY BEFORE APPLYING POWER TO
THE UNIT.
Wire colour
Black (screen)
Red
Yellow
Black (screen)
Red
Black
White
Red
Yellow
Green
Brown
12V
Power
Supply
0V
12V
Fused
Cable
SeaTalk
Power
RS114
Terminal
1
2
3
1
2
1
1
2
2
3
-
Function
0V
12V
SeaTalk
0V
12V
0V
0V
12V
12V
SeaTalk
Not used
To RS114
0V: 1
12V: 2
Data: 3
Black Black
Red
Red
White
Red
Yellow
Yellow Green
3
(SeaTalk)
1
(0V)
2
(12V)
To SeaTalk (typical plug shown)
Terminal
D4610-1
Black