Installation; Nmea 0183 Interfacing; Nmea 0183 Input Interface; Nmea 0183 Output Interface - ADVANSEA DEPTH S400 Manuel Utilisateur

3 Installation

3.1. NMEA 0183 interfacing

The Depth S400 display has one NMEA 0183 input and one output, non shielded. The
NMEA 0183 frame format recognized by the depth display complies with the V3.01
standard of January 2002.

3.1.1. NMEA 0183 input interface

The NMEA 0183 input interface can simultaneously acquire the physical measurement
listed in the table below. To avoid confusing the same data from different frames, a 2-
level priority management algorithm is used to prioritize some frames over others.
Example: if the frames DPT and DBT are received, only the DPT frame will be decoded
to receive the depth data.
No NMEA data
1 Depth
Note: The data from the NMEA input are displayed with the

3.1.2. NMEA 0183 output interface

The depth S400's NMEA output emits at a speed of 1 Hz the 5 frames below:
No NMEA frames
1 DPT
2 DBT
Note: The NMEA 0183 output does not repeat the frames received on its input.

3.2. Mounting and connections

3.2.1. Mounting the Depth S400 unit

The Depth unit must be mounted in a visible location and protected from any risk of
shocks. It should be placed more than 10cm from a compass and more than 50cm
from radio or radar antenna, far from all engines, fluorescent light, alternators and
radio or radar transmitters. It should be accessible from the rear; minimum depth
cabin side 50mm. The rear panel of the unit should be protected from humidity. The
mounting surface should be flat and of thickness less than 20mm.
Priority 1
DPT
Data transmitted
Depth
Depth
Installation and Operation Manual S400 series
Frames used
Priority 2
DBT
icon.
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