Thrane&Thrane TT-3000LRIT mini-C, Installation Manual, Page: 19 / 35

TT-3000LRIT mini-C Installation Manual
Wire colour in transceiver
cable Function
Red DC+
Red DC+
Black DC-
Black DC-
Black/Violet 3V3
out
White GND
Black/Blue I/O
1
Grey I/O 2
Black/Yellow I/O 3
Black/Grey I/O 4
Brown I/O 5
Black/Green I/O 6
Yellow Remote On/Off
Orange GND
Blue CTS
Violet RTS
Green RD
Black/Red TD
Cable shield
GND
Table 3 Transceiver-cable colour coding
1. Connect the cable screen to the ship chassis for grounding.
2. Connect the Ships negative supply wire to the two thick black
wires (DC-) of the transceiver cable.
3. Connect the Orange wire (GND) to the Yellow wire (Remote
On/Off).
4. Connect the Ships positive supply wire to the two thick red
wires (DC+) of the transceiver cable.
It is recommended to insert an on/off switch to be able to
switch the power to the terminal off and on.
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