NavCom SF-2050 Rev.G - Manual (Page 37)

SF-2050 User Guide – Rev. G
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Figure 7: SF-2050M Only Back View
CAN Bus/Event
The SF-2050M provides a balanced (differential)
2-wire CAN Bus technology interface, ISO11898 -24V
compliant. The CAN interface uses an asynchronous
transmission scheme employing serial binary
interchange widely used in the automotive industry.
The data rate is defined as 250Kbps maximum with
termination resistors at each end of the cable. This
port/connector is shared with the Event Input.
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CAN Bus specifications are diverse.
Drivers for the existing hardware must
be tailored to the specific
manufacturer’s equipment being
interfaced to. For further information,
e-mail NavCom Customer Support at
[email protected] .
Event
The SF-2050M accepts an event input pulse to
synchronize external incidents requiring precise GPS
time tagging, such as aerial photography. For