Rs-232 Serial Line Connection Using Three Wires - Kongsberg Simrad NISE 3900E Installation Manual

Echo sounder system, processor unit
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RS-232 serial line connection using three wires

An RS-232 serial line connection using NMEA datagrams is a common way to connect
the echo sounder system to external devices.
A
Local connection
B
Connection on remote device For more information,
refer to the end-user documentation provided by the
manufacturer.
C
Female 9-pin D-Subminiature connector
D
Male 9-pin D-Subminiature connector
Unless otherwise specified, this cable must be provided
by the installation shipyard. Note that this cable does not
support all the signals in the standard RS-232 specification.
Minimum cable requirements
: 2 x 4 x 0.5 mm
Conductors
: Overall braided
Screen
: 60 V
Voltage
Maximum outer diameter
If you need to install a very long cable, increase the cross section.
Related topics
Cable layout and interconnections, page 15
Topside cable plan, page 17
List of topside cables, page 19
Comments, page 20
Cable drawings and specifications, page 26
110-0007509/A
2
: Defined by the plugs and/or the gable gland
Cable layout and interconnections
27

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