Specifications

IS15 General Manual
70 20220760L
Connecting a Simrad Robertson “X” series
autopilot
NMEA Out
This connection will provide speed and depth input to the
autopilot. The connection is made to the J3xx Junction Unit
Main Board, Terminal RX1+ and RX1-.
If an IS15 Wind Transducer is connected to the system, wind
information will also be transferred to the autopilot.
NMEA In
This will provide the instrument system with heading data.
A Roblink cable has to be ordered separately for this purpose.
Connect the Roblink cable to the NMEA socket on one of the
instrument heads.
Connect the other end to the screw terminals in the J3xx Junction
Unit, Main Board, terminal TX1+ and TX1–.
Figure 6-11 Simrad “X” series autopilot connection