Furuno FV-110GX, Руководство оператора

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Interfaces of the ACU
3-2
3.1.2 AC input connector
Connect the power cable to the AC power connector.
3.1.3 ADU connector
There is just one cable from the ACU to the ADU. This is used to power the ADU, supply
a reference clock, handle all communication between ACU and ADU, and deliver the GX
Rx and Tx signals.
3.1.4 Rx In and Tx Out connectors
The ACU has an Rx Out and a Tx In connector. Use these connectors to connect the ACU
to the GMU.
Outline (on the ACU) Voltage range
100–240 VAC
Table 3-1: AC power connector
N P
Earth
Outline
(on the ACU)
Conductor Pin function
Inner DC to ADU
reference clock to ADU
ACU to ADU internal
communication
GX Rx/Tx
Outer GND (Shield)
Table 3-2: N connector, outline and pin assignment
Important
Do not use TNC connectors on the ADU antenna cable
or on pigtails. TNC connectors cannot carry the DC
current for operating the ADU.
Outline
(on the ACU)
Pin
number
Pin function
1 Inner conductor:
reference clock, Rx/Tx
2 Outer conductor: GND (Shield)
Table 3-3: F connector, Rx and Tx, outline and pin assignment