Furuno TZTL12F, Руководство по установке

Страница: 24 / 67

2. WIRING
2-2
2.2 How to Secure and Waterproof Connections
Where the unit is exposed to water spray or moisture, Video out, USB, Video In,
NMEA2000, LAN network and Multi cable connections to the NavNet TZtouch2 must
have at least IPx2 waterproof rating.
All unused cable ends should be covered for protection.
2.3 MULTI Cable
Use the MULTI cable for the event switch, external buzzer, contact alarm and to
supply power to the CAN bus. The connector has 11 wires. Use the table below for
reference when connecting the MULTI cable.
Wire color Function Remark (Port No.)
White NMEA-TD-A
NMEA0183 output
Blue NMEA-TD-B
Gray EXT_BUZZER External buzzer ON/OFF
Red +12 V External buzzer power (12 V)
Orange EVENT_SW Event switch (MOB, etc.)
Black GND Grounding
Purple ALARM_CONTACT_1
Alarm signal (no polarity)
Brown ALARM_CONTACT_2
White/Red CAN_NET-S CAN bus power input (+15 V)
White/Black CAN_NET-C CAN bus power input (0 V)
Black Braided Shield For grounding the connector
Wrap connection in vulcanizing tape
for waterproofing.
Wrap vulcanizing tape in vinyl tape,
then secure tape ends with cable ties.
Securing and waterproofing connections
Securing and protecting unused cable connectors
1. Cover the cable connector with vinyl tape
2. Wrap the connector, covering approx. 50 mm of the connecting
cable. Bind the tape end with a cable tie to prevent the tape from
unraveling.
Step 1
Step 1
Step 2
Step 2
1. Wrap the connection point in vulcanizing tape, covering
at approximately 30 mm of the connecting cable.
2. Wrap the vulcanizing tape with vinyl tape, covering
approx. 50 mm of the connecting cable.
Bind the tape ends with cable ties to prevent the tape
from unraveling.