Skipper DL2 User Manual

2018-05-28
Page 7 of 60
Installation DL2 Doppler Speed Log System
CHAPTER 1: GETTING STARTED
Overview dl2
The DL2 dual axis Doppler speed log is a Navigational Doppler Speed log system that measures
speed in two axis (longitudinal and transversal) through the water and over the sea bed. The system
requires no external inputs, however adding inputs from other navigational systems enhances the
functionality and allows comprehensive quality control of the data.
The system fullls all class and type regulations based on MED B (wheelmark) and is manufactured
in Norway under stringent production controls.
The system comprises of 5 units;
1. The Operator unit – CU-M001-SA
The system is to be tted with a touch
display panel where full setup and
operation can be performed.
2. The electronic unit – JB70D2-SA
This unit comprises of a processor
and a power supply. It is a compact
single euro cabinet. It enables the
user to interface to both modern and
older navigation systems with all the
expected connectivity. The unit has a
built-in web server, allowing the system
to be fully integrated into existing
navigation systems (extra approvals
may apply).
3. Junction box JB12-SA. To connect
sensor cable to yard supplied extension
cable.
4. The sensor – The sensor (DL2SG-
SA) contains acoustic elements and
a fully programmable transceiver unit,
allowing the system to adapt itself
to the conditions and requirements.
In addition the sensor contains a
temperature sensor and tilt sensors.
5. Sea valve. The sensor may be installed
into a sea valve for single bottom hull
(SB-100-XX) or sea valve for double
bottom hull (DB-100-XX).
BRIDGE
FORE PEAK
115-230VAC
/ 24VDC
DL21SG-SA
DL21 sensor
w/40m cable
in Sea valve
SB-100-SB
JB21-SA
Junction box
JB70D21-SA
Electronic Unit
Sensor extension cable.
Yard supply.
6 x twisted shielded pairs
Dimension: see DL2 manual Chapter 3.
JB12-SA
Junction box
DL2SG-SA
DL2 sensor
w/40m cable
in Sea valve
SB-100-SB
JB70D2-SA
Electronic Unit
Sensor extension cable.
Yard supply.
3 x twisted shielded pairs
Dimension: see DL2 manual Chapter 3.
CU-M001-SA Operator Unit for DL2
LAN cable. CAT6. Max. 100m
24VDC

Skipper DL2 Specifications

General

Brand	Skipper
Model	DL2
Category	Marine GPS System
Language	English