1.3 Power Supply (stand-alone operation)
O
1.
Connect the 2m
16ft.l
power supply directly to the distribution panel.
2. Cut the cable to length and connect the red wire to the + 12V terminal
and screen to the OV terminal.
3. Cut back and insulate the yellow wire.
4. Protect the circuit with a 5A circuit breaker.
Note: Longer runs to the power supply can be made using one of the
SeaTalk Extension Cables.
1.4 Power Supply (SeaTalk operation)
All instruments in a SeaTalk system receive power and information from
the SeaTalk bus. Each instrument has two SeaTalk connectors
(3
pin) on
150mm
(6in) tails. To supply power and information to the instrument
simply plug the tails from adjacent instruments into the ST50 Multi tails.
0
To transducer
SeaTalk tails SeaTalk tails
1.5 Connection of Separated Instruments
Separated instruments can be connected using one of the range of
SeaTalk Extension Cables. These cables are supplied with a SeaTalk
connector fitted to each end. A junction box can be used to join the cable if
it is cut for easier routing or shortening.
If preferred, any 2 core, screened cable conforming to the following
specification may be used instead of the SeaTalk cable.
l
22 AWG, 2 core screened cable with a minimum copper area
of 0.5mm2.
1
rYellowl
ScreenJ
L Red A
bcreen
il