Simrad CS66 4-channels Chart system
Connecting external equipment
Four optical isolated NMEA converters are included in the CS66
system. These must be used for connecting external equipment
to COM1 – COM4 on the MC50.
Connect the 9-pins plug to the selected communication port on
MC50, and connect the cable to external equipment according to
the manufacturer’s specification and according to the table
below.
SIGNAL NAME COLOR
RX + Yellow
RX - Red
TX + Green
TX - Blue
COM 1-4
GND Braided screen
Caution The supplied NMEA converters include active components
inside the connector house. No external equipment must be
connected to the system without using these cables. The cables
can only be replaced with cables ordered from Simrad!
10 20221867 / F