Furuno Sc 50 manual Connection of External Equipment, General wiring, Processor unit, cover opened

1. INSTALLATION

1.7Connection of External Equipment

1.7.1General wiring

All external equipment are terminated on the MAIN Board inside the processor unit. Turn off the power and unfasten four screws to remove the cover. Connect wiring from external equipment referring to the interconnection diagram. Use the terminal opener supplied to open terminal blocks, referring to the instructions below.

Recommended Cables*:

Power cable: DPYC-1.5

IEC 61162 equipment: TTYCS-1

AD-10 equipment: TTYCS-1Q * Or equivalent

How to insert cores in terminal blocks

Opener

1. Insert opener.

2. Press opener.

3. Insert core.

4. Release opener.

Power Cable

From top: Analog Roll, Analog Pitch, 2-pole. See Note.

LOG/ALARM (Contact signal, 6-pole)

DATA IN (AD-10/IEC 61162-1/2, 5-pole)

BEACON EXT (RTCM SC-104, 3-pole)

DATA OUT6 (AD-10, 4-pole)

DATA OUT1-DATA OUT5 (AD-10/IEC 61162-1/2, 4-pole)

Processor unit, cover opened

Note 1: Attach labels (supplied) to cables to differentiate between them.

Note 2: A plastic sheet is placed across the cable glands of the processor unit to keep out foreign material. Cut out holes in the plastic where cables are to be lead in.

Note 3: Roll, pitch analog out voltage [V] = 0.0785 x θ (deg.) + 3.5 (θ = roll, pitch angle) Output example

Roll or pitch angle	Analog out voltage
0 [deg]	3.5 [V]
5 [deg]	3.8925 [V]
10 [deg]	4.285 [V]
20 [deg]	5.07 [V]

1-22