Simrad SX90 - INSTALLATION REV C - Sonar and FS20;25 Communication

SimradSX90
SonarandFS20/25communication
ThisdrawingsshowshowtoconnectaseriallineontheInterface
UnittoaSimradFS20orFS25systemusingRS-232interface
anda9–pin’D’-connectorontherearsideoftheFS20/25HP/PC
ProcessorUnitsystem.
2
1
4
3
5
Notused
Thecablescreen
mustbeconnectedtothe
InterfaceUnit 'schassis.
Serialport"B"is
locatedontherear
sideoftheHP/PC
ProcessingUnit
RX+
RX-
TX+
TX-
GND
W208J
Rev.A
SimradFS20/25interface
3
5
2
Rx
Tx
Ground
FSSerialport"B"
9-pin ‘D’connector
(A)= TB4
(B)= TB1, TB2and TB3(fromleft)
(C)= TB5, TB6and TB7(fromleft)
Note
ObservetherequiredsettingsontheFS20/25systemtoactivate
theinterface.
•Conductors:3x0.5mm²
•Screen:Overallbraided
•V oltage:60V
•Maximumdiameter:Denedbytheplugs
202
307531/C