476671/B
167
RS-232 used as synchronization trigger (input or output)
An RS-232 serial line connection using the Request To Send (RTS) and Clear To Send (CTS)
signals is common way to connect the MF90 system to external devices for synchronization
purposes.
A
Local connection
B
Connection on remote device
C
Female 9-pin D-Subminiature connector
D
Male 9-pin D-Subminiature connector
This cable takes the control signals on a RS-232 serial
line, and uses these as an external trigger. It provides
interface with any peripheral unit that requires or controls
transmit/receive synchronization. Note that this cable does
not support all the signals in the standard RS-232 specification.
Note
This synchronization method can only be used with RS-232 communication. You can only
connect two systems together.
Unless otherwise specified, this cable must be provided by the installation shipyard.
Minimum cable requirements
•
Conductors
: 2 x 4 x 0.5 mm
2
•
Screen
: Overall braided
•
Voltage
: 60 V
•
Maximum outer diameter
: Defined by the plugs and/or the gable gland
If you need to install a very long cable, increase the cross section.
Related topics
Cable layout and interconnections, page 143
Cable plans, page 145
Installing the MF90 cables, page 154
Cable drawings and specifications, page 164
Summary of Contents for Simrad MF90
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