Installation manual

Simrad SP90
88
851-164510 / Rev.E
Physical connections to the Sonar Interface Unit
The figure below shows the positions for the different auxiliary
connections on the Sonar Interface Unit.
Figure 24 Serial
line connections to
the Sonar Interface
Unit
TB1, TB2 and TB3 in the top row
TB5, TB6 and TB7 in the bottom row
TB4 TB8
(CD7014)
TB1 through TB7 are all RS-232 serial line connections. These
may be used for any of the serial line auxiliary inputs. Which
input is used for which peripheral device is defined in the
installation menu when the peripheral equipment is set up and
tested.
TB8 is used for speed log connection.
Note that the tag blocks used for TB1 through TB7 are all
plug-in. TB4 and TB8 must be pulled “upwards”, while the
others must be pulled “downwards” towards the unit’s cable
exits.