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2. WIRING
2.6
DRS Radar Sensor Connections
The figures below show connection examples with radar sensors which are compati-
ble with the TZT9F.
For details regarding connection and cables required for connection with the radar
sensor, see the radar sensor's installation manual.
Connection examples for radome sensors
DRS4D X-Class/DRS4DL+
DRS2D-NXT/DRS4D-NXT
To ship mains
(12 to 24 VDC)
2.7
Network Connector
Like previous NavNet series equipment, the TZT9F may share radar and fish finder
images, and other information, across an Ethernet connection. Up to six TZT9F units
may be connected to the same network at one time. However, for configurations with
one or more TZT2BB included, the maximum number of networked TZT9F units is
four. TZT9F is equipped with a network connector (RJ45).
2.8
CAN bus (NMEA2000 Connector)
Every TZT9F has one CAN bus connector (micro style connector). All
TZT9F must be connected to the same CAN bus backbone.
What is CAN bus?
CAN bus is a communication protocol (NMEA2000 compliant) that shares multiple
data and signals through a single backbone cable. You can simply connect any CAN
bus devices onto the backbone cable to expand your network on-board. With CAN
bus, IDs are assigned to all the devices in the network, and the status of each sensor
in the network can be detected. All the CAN bus devices can be incorporated into the
NMEA2000 network. For detailed information about CAN bus wiring, see "FURUNO
CAN bus Network Design Guide" (Type: TIE-00170).
2-4
HUB-101
TZT9F
Connection examples for open-array sensors
DRS6A X-Class/DRS12A X-Class/
DRS25A X-ClassDRS6A-NXT/
DRS12A-NXT/ DRS25A-NXT
To ship mains
(12* to 24 VDC)
HUB-101
*: 12 VDC is only used
with DRS6A-NXT.
TZT9F
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