Volvo Penta IPS User guide

VolvoPentaIPS
Autopilot
System
DPU Installation
and System
Connections
Document Number: 87054-2
Date: July 2005
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2 Volvo Penta IPS Autopilot System
Handbook information
To the best of our knowledge, the information in this handbook was correct when
it went to press. However, Raymarine cannot accept liability for any inaccuracies
or omissions it may contain. In addition, our policy of continuous product
improvement may change specifications without notice. As a result, Raymarine
cannot accept liability for any differences between the product and the
handbook.
Autohelm, HSB (High Speed Bus), SailPilot, SeaTalk and SportPilot are registered
trademarks of Raymarine Ltd.
Raymarine, SmartPilot, AST (Advanced Steering Technology), AutoAdapt,
AutoLearn, AutoRelease, AutoSeastate, AutoTack, AutoTrim, FastTrim, GyroPlus,
RayGyro, RayPilot and WindTrim are trademarks of Raymarine Ltd.
Handbook contents © Raymarine Ltd 2005.
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Installation Procedures
1.1 Introduction
The Volvo Penta IPS Autopilot System consists of an IPS S3G Course Computer
core pack and an IPS DPU.
The IPS S3G core pack contains a Course Computer and a fluxgate compass. There
is no need to fit a drive unit or rudder feedback unit. This system can only be used
with a Volvo Penta IPS system.
The IPS Autopilot system is compatible with ST6001, ST7001 and ST8001range of
autopilot control units. Raymarine wireless controllers, the S100 or
SmartController can be fitted as optional extras.
This handbook will guide you through the installation of your IPS DPU and the
connections that you will need to make to the other parts of the IPS system.
Please refer to the back of this handbook for a detailed schematic diagram
D8065-1
Data Processing Unit
(DPU)
Volvo Penta IPS System - Top Level Schematic
Fluxgate
Compass
ST6/7/8001
Control Head
IPS S3G
Course Computer
to Volvo Penta
autopilot interface
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4 Volvo Penta IPS Autopilot System
1.2 Parts Supplied
s
Additional parts required
To complete the installation you will also require the Autopilot Interface kit from
Volvo Penta. Part Number 3819744, comprising of a Gateway, Y-split, Assembly
instruction and tie-wraps.
Grounding cable, 2 meters
Plug to unterminated
(supplied with the S3G) D8035-2
Terminator
Plug
SeaTalk2Cable, 1.0 meter
Plug to unterminated
SeaTalk2Cable, 0.4 meter
Plug to unterminated (x2)
NMEA 0183 Cable,
0.4 meter unterminated
Data Processing Unit
(DPU)
Tie Wraps
SeaTalk Cable, 1 meter
to unterminated
5-way Junction Block
Data Processing Unit - Parts Supplied.
Junction Box
Ferrite
(x5)
Raymarine VP interface cable
(Connector to unterminated.
Supplied with the S3G)
CAUTION
DO NOT CONNECT TO NMEA2000 BUS
MULTILINK MULTILINK
D8036-1
Y-split cable - 3588206
Autopilot Gateway - 3819743
Tie Wraps
Autopilot Interface Kit - Volvo Penta part number 3819744
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5
1.3 Planning the installation
Important Safety Information
WARNING: Product installation
This equipment must be installed and operated in accordance
with the Raymarine instructions provided. Failure to do so could
result in poor product performance, personal injury and/or
damage to your boat.
Because correct performance of the boat’s steering is critical for safety, we
STRONGLY RECOMMEND that an Authorized Raymarine Service Representative
fits this product.
WARNING:
The DPU and S3G Course computer are not suitable for use in the
vicinity of engines, fuel tanks or in any other areas where fuel
vapor is likely to be present.
WARNING:
Make sure you have switched off the power supply before you
start installing this product.
WARNING: Navigation aid
Although we have designed this product to be accurate and
reliable, many factors can affect its performance. As a result, it
should only be used as an aid to navigation and should never
replace commonsense and navigational judgement. Always
maintain a permanent watch so you can respond to situations as
they develop.
EMC Installation Guidelines
Please refer to the SmartPilot Commissioning Guide for applicable EMC
guidelines
Product disposal
When you want to dispose of this product (for example, at the end of its
working life), please do so in accordance with local regulations.
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6 Volvo Penta IPS Autopilot System
1.4 S3G Course Computer
Please refer to the SmartPilot Commissioning Guide for detailed installation
instructions for the IPS S3G and fluxgate compass.
1.5 Control Head
Please refer to the Control Head installation sheet for detailed installation
instructions.
1.6 Data Processing Unit (DPU)
CAUTION: The DPU is not waterproof and so must be installed in a
dry location.
The DPU must be positioned below decks in a dry location where:
• It is protected against physical damage.
• It is at least 9 in (230 mm) from a compass.
• It is at least 20 in (500 mm) from radio receiving equipment.
• There is reasonable access for installation and servicing.
Fitting the Data Processing Unit
Fit the Data Processing Unit to a vertical surface, as follows:
D5536-1
5.9 in (150 mm) 1.53 in
(39 mm)
5.12 in (130 mm)
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7
1. Remove the outer cover.
2. Place the DPU in the required position and mark the position of the fixing
holes.
3. Using a 1/8 in (3.5 mm) drill, drill a pilot hole for each of the two fixing screws.
4. Screw one of the self-tapping screws provided (No 8 x 1 in) into each hole, so
each screw-head is at least 15 mm from the surface.
5. Place the fixing holes over the screw heads, then move the DPU down so the
screw heads are at the top of the keyhole slots.
6. Tighten the self-tapping screws to secure the DPU in position.
D5794-1
1
2
D5776-1
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8 Volvo Penta IPS Autopilot System
1.7 Running SeaTalk & NMEA2000 cables
Cable routing practices
When running cable, always observe the following guidelines:
• If a cable has to be fed through the deck, always use a good quality deck
gland.
• Where cables are fed through holes, always use grommets to prevent chafing.
• Secure long cable runs so they do not present a hazard.
• Wherever possible, route cables away from fluorescent lights, engines and
radio transmitting equipment, as these may cause interference.
Identifying cables
SeaTalk, SeaTalk2and NMEA 2000 buses are used in this system. SeaTalk uses a 3-
core cable. SeaTalk2and NMEA 2000 use a 5-core, screened cable. Each cable type
is available in both made-up form with pre-fitted connectors, and in unterminated
form on a drum.
Bus connectors
If you are working with unterminated cable, use the details in the table below to
ascertain the correct connections. Cable boots are available to cover the spade
terminals used to connect unterminated SeaTalk2cables.
D5786-2
SeaTalk connector connector
SeaTalk 2
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9
SeaTalk and NMEA2000 connections
1.8 System power
CAUTION:
Incorrectly connected power supplies could cause damage to the
system
Power will be supplied using the SeaTalk connection from the S3G course
computer. DO NOT CONNECT ANY OTHER POWER SOURCE TO THE DPU.
1.9 Cable preparation
In an IPS system, cables not already fitted with molded connectors must be
correctly prepared for connection.
The DPU uses color-coded, spring retention connectors. To make a secure
connection to a spring retention connector, prepare the cable for connection, then
use the method illustrated below to connect each wire.
SeaTalk SeaTalk2and NMEA 2000
Wire Function Wire Function
Red 12 V + Shield Screen
Uninsulated 12 V - Red 12 V +
Yellow Data Black 12 V -
White Signal line high
Blue Signal line low
50 mm 9 mm
D5905-1
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10 Volvo Penta IPS Autopilot System
1.10 Connections to DPU
The diagram below illustrates the connections that are required to and from the
DPU.
Ferrites
Ensure that all cables connected to the DPU have a clip-on ferrite fitted.
9 mm
D5907-1
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