Data Recording Unit - Power And Ethernet Wiring Diagram - Furuno VR-7000 Installation Manual

2. WIRING
2.2 Data Recording Unit
2.2.1 Fixed Data Recording Unit VR-7020
A good grounding bond is required between the fixed DRU base plate and ship hull.
Be sure that the external tooth lock washers are clamped between the bare metal of
the fixed DRU base plate and the bare hull by the mounting bolts. See the figure on
page 1-4.
Power and Ethernet Wiring Diagram
Connect the power and Ethernet signal to the terminal board. Supply the power source
from the DCU (J311).
Note 1: Ensure that electrical power is de-energized prior to connecting the fixed DRU
electrical power supply.
Note 2: Connect the Ethernet cable (FR-FTPC-CY) before connecting the power ca-
ble.
1. Pass the cables through the terminal board cover (supplied).
2. Use the rod terminal (supplied) to connect the signal cores of the cables to the ter-
minal board.
DPYCY-1.5 cable: Use the rod terminal AI 1.5-6 BK.
FR-FTPC-CY cable: Use the rod terminal AI 0.14-8 GY.
SOCKET 1
SOCKET 6
2-10
Power and Ethernet Terminal Block Front View
Socket number
1
2
3
4
5
6
7
8
9
10
Signal Cable
24 V DPYCY-1.5
24 V No connection
0 V DPYCY-1.5
0 V No connection
N/C No connection
TD_P
TD_N
FR-FTPC-CY
RD_P
RD_N
N/C No connection
SOCKET 5
SOCKET 10