Furuno FE-700 Installation Manual page 18

When the Transducer Switch Box EX-8 is used, the interconnection diagram is as follows.
MJ-A3SPF0015-100C
Personal computer
(EIA-232C)
DPYCYS-1.5
Ship's
mains
Alarm system
TB7
AC
TB5 DC
TB6
123
123
Ship's
Alarm
Main
System
Display unit FE-701 (rear panel)
POWER
2.0 sq
MJ-A10SPF0002-100
2.0 sq
(IEC 61162-1)
*1: with power
*2: without power
FE-702 Top view
CONE board 02P6283
TB2 TB3
TB1
12 12345678910
12345678910
FE-720
PC
IEC
61162-1
TTYCYS-4
TPYCYS-1.5
Power
Sours
TTYCYS-4
for FE-701
FM-C6FPS003-020
XDR
DATA
TTYCYS-4
Terminal
Box
*2
*1
*1
Distribution
box
FE-702 TB3
Navigation
TB1
1 2 3
Device
TB4
12345
Cable clamp
FE-720
TTYCYS-4
12
Digital depth indicator FE-720 (option)
When silencing the alarm beep, connect
to *2 connector.
1.25 sq
MJ-A7SPF0009-020C
TRANSDUCER SWITCH BOX
EX-8 (option)
1 2 3 4 5 RECORDER
TB2
1 2 3
FORE AFT
Matching box Matching box
TB1 TB2
TB1 TB2
1a 1T
1a
1T
2a 2T
2a 2T
3a 3T
3a 3T
2RNCT-SB
2CX2.5
Transducer
Transducer
AFT
FORE
Ground
2.0 sq
Ground
2RNCT-SB
2CX2.5