Telex Distress Alert Button Ib-352/ Telephone Distress Button Ib-362 - Furuno FELCOM 82A Series Installation Manual

External power supply
An external power supply is required when a DC Step-by-step gyrocompass is used since it
cannot supply 5W or 20V.
1. When using the external power, remove the jumper wire JP1 from the GYRO
PROCESSOR Board. For location of JP1, see page 45.
2. Arrange the gyro cable and power cable as shown below.
gyrocompass
(step)
External power
20 VAC to 135 VAC
20 VDC to 100 VDC
2.9 Telex Distress Alert Button IB-352/Telephone
Distress Button IB-362
1. Unfasten four screws to remove the cover.
2. Pass the cable through the entry hole, and then attach it to the terminal board with
crimp-on lugs.
3. Fasten for screws to attach the cover. Attach the hole plug to unused entry hole.
CO-SPEVV-SB-C 0.2X5P
(or TTYCS-4)
NJC-207-PF
S1
1
S2
2
S3
3
COM
4
5
6
F.GND
7
Wiring of gyro for external power
60mm
FV2-3
for braided shield
Cut unused cores off.
Conductor
(Twisted pair)
2
S =1.25 mm
=1.35 mm
(Sectional view)
Wiring of IB-352, 362, TTYCS-4 cable
30
GYRO
S1
S2
S3
T
R2
For DC, don't mind polarity.
R1/COM
F.GND
6mm
FV1.25-3 red
Armor
Shield
Vinyl sheath
Painting
Terminal board
Entry hole