Wiring; Processor Unit - Furuno BR-500 Operator's Manual

4.7

Wiring

4.7.1

Processor Unit

There are two power terminals: AC and DC. Connect each power cable to its power
terminal. Connect the signal cables to their appropriate WAGO terminal blocks on the
MAIN Board. Use the terminal opener (attached inside the Processor Unit) to open the
WAGO terminal blocks.
Use the cable ties (supplied) to bind the cables to the cable posts on the Processor
Unit. Close the shield cover. Run a ground wire (IV-2sq) between one of the two earth
terminals on the unit and the ship's ground.
DC POWER
switch
AC POWER
switch
PWR
TB1: Power cables
Board
From Left:
(24P0105)
#1, #2: AC
#3: 24 VDC (+)
#4: 24 VDC (-)
1
Cables to use *
TB1: DPYC-1.5 (AC), DPYC-2.5 (DC)
TB2: FRU12-05AFFM
TB3 - TB6: MPYC-7 (or MPYCY-7)
TB7 - TB15: MPYC-7 (or MPYC-4*
TB16, TB17: MPYC-4
TB18: MPYC-2
TB19: MPYC-4
TB20: TTYCS-1
TB21: MPYC-2
* 1 Cables shown are JIS (Japan
Industrial Standard) cables. Use
equivalent if not available locally. See
"JIS Cable Guide" in the Appendix for
how to find equivalent cable.
* 2 The TEST function and DUTY LED
are disabled when this cable is used.
From Top:
TB12, TB11,
TB2: Main
TB10, TB9,
Alarm
TB8, TB7:
Panel
Cabin Panel
BR-510
BR-540
(Backup
Officer)
From Top:
TB6, TB5
TB4, TB3:
Timer Reset
2
)
Panel BR-530,
Watertight
Timer Reset
Panel BR-550
To connect BR-560, connect it to TB 16 and TB17(or
TB21) with cable MPYC-4.
To connect Back-up Navigator, Operator fitness,
connect to TB17 or TB21 with cable MPYC-2.
4. INSTALLATION
MAIN
Board
(24P0104)
From Top:
TB21: Operator Fitness,
TB20: VDR, Other
TB19: Flash Beacon BR-570
TB18: Alarm System, VDR
From Top:
TB17: Motion Detector BR-560
signal in, Backup Navigator
TB16: Autopilot, Motion Detector
BR-560 power
TB15, TB14,
TB13: Cabin Panel BR-540 (Public)
4-11