auto maskin DCU 305 R3 LT Manuale utente
Auto-Maskin
Installation Manual
DCU 305 R3
DCU 305 R3 LT
Diesel Engine Control Unit
About this manual •ii
Page 3 (44)
Content
Document information.........................................................................5
Introduction ..........................................................................................6
A
BOUT THIS MANUAL
.......................................................................................................................6
A
BOUT THE
DCU
305
R3
AND
DCU
305
R3
LT ...............................................................................6
C
LASSIFIED SYSTEM
.......................................................................................................................7
S
YSTEM
O
VERVIEW
........................................................................................................................8
C
ONFIGURATION OVERVIEW
.............................................................................................................9
T
ECHNICAL
S
PECIFICATIONS
............................................................................................................9
Cable connection ...............................................................................11
I
N GENERAL
.................................................................................................................................11
G
ROUNDING
................................................................................................................................11
C
ONNECTION ORDER
....................................................................................................................11
P
OWER SUPPLY
...........................................................................................................................13
S
TART
-
AND
S
TOP
R
ELAY
O
UTPUTS
...............................................................................................13
P
ICKUP SENSORS
.........................................................................................................................14
S
WITCH
I
NPUT
C
HANNELS
.............................................................................................................14
A
NALOGUE
I
NPUT
C
HANNELS
........................................................................................................16
J1939
CAN
CONNECTIONS
...........................................................................................................18
M
ISCELLANEOUS CONNECTIONS
.....................................................................................................20
T
HE AUTOMATIC FUSES ON THE
RK-66
MODULE
..............................................................................21
B
ACKUP SYSTEM CONFIGURATION
..................................................................................................22
B
UILT
-
IN
A
LARMS
.........................................................................................................................24
A
DJUSTING THE
LCD
SCREEN
.......................................................................................................25
O
VERSPEED TEST
........................................................................................................................26
Optional expansion modules ............................................................27
R
ELAY UNIT
MK-14 ......................................................................................................................27
A
NALOGUE UNIT
AK-6 ..................................................................................................................30
Communication ..................................................................................32
P
ROTOCOL AND PIN
-
CONFIGURATION
..............................................................................................32
M
ULTIDROP COMMUNICATION
........................................................................................................33
R
ETRIEVE THE LOG TO A
PC..........................................................................................................34
Schematic Drawings ..........................................................................35
Page 4 (44)
S
AMPLE
S
CHEMATIC
P
AGE
1 .........................................................................................................35
S
AMPLE
S
CHEMATIC
P
AGE
2 .........................................................................................................36
O
PTIONAL
R
ELAY
U
NIT
MK-14 ......................................................................................................37
O
PTIONAL
A
NALOGUE
U
NIT
AK-6 ..................................................................................................38
C
ABLE
S
PECIFICATION
..................................................................................................................38
Wire Terminal Tables .........................................................................40
RK-66
WIRE TERMINAL UNIT
..........................................................................................................40
R
ELAY UNIT
MK-14 ......................................................................................................................42
A
NALOGUE UNIT
AK-6 ..................................................................................................................43
Page 5 (44)
Document information
Document revisions
Date Revision
July 2005 Created
November 2007
July 2014
Minor adaptations for firmware 6.53 and onwards, because a new
menu layout.
DCU 305 R3 LT included, picture updates
Copyright © Auto-Maskin AS, 2014
Information given in this document may change without prior notice. This document
should not be copied without written permission from Auto-Maskin.
All trademarks acknowledged.
Related documents
DCU 305 R3 & R3 LT User’s Manual
DCU 305 R3 & R3 LT Communication Manual.
RSP 305 Remote Panel.
Rudolf R3 User’s Manual.
Rudolf R3 PC Configuration Software.
Page 6 (44)
Introduction
About this manual
This manual has been published primarily for professionals and
qualified personnel. A person using this material is assumed to have
basic knowledge in marine systems, and be able to carry out related
electrical work.
Work on the boats low-tension circuit should only be carried out by
qualified and experienced persons. Installation or work on the shore
power equipment must only be carried out by electricians authorised
to work with such installations.
It is the sole responsibility of the installer to ensure that the
installation work is carried out in a satisfactorily manner, that it is
operationally in good order, that the approved material and
accessories are used and that the installation meet all applicable rules
and regulations.
Note: Auto-Maskin continuously upgrades its products and reserves the
right to make changes and improvements without prior notice.
All information in this manual is based upon information at the time of
printing.
For updated information, please contact your dealer.
Assumptions
This document describes the DCU 305 R3 and DU 305 R3 LT, and it
will commonly be referred to as the DCU or the Control Unit.
When referring to voltages, we always assume DC-voltages. When
referring to AC-voltages it will be mentioned explicitly.
About the DCU 305 R3 and DCU 305 R3 LT
In general
The DCU 305 R3 is an electronic control unit for control and
monitoring of diesel engines used as propulsion engines or gensets.
Switches and senders from the engines are connected to the control
unit on the wire terminal card RK-66.
Page 7 (44)
The DCU 305 R3 can be connected directly to a printer for output of
all alarms and events, or it can be connected to a remote panel in a
network of control units.
Each project is unique, and the DCU 305 R3 is configured using a
configuration tool for Windows®, the Rudolf R3™ software.
DCU 305 R3 LT
The DCU 305 R3 LT is identical to the DCU 305 R3 with the
exception that the LT version is without CAN bus capability.
The DCU 305 R3 LT has the physical CAN bus port, but there is no
support for CAN bus internally.
Classified system
The DCU 305 R3 is classified by the following classification societies
with their respective certificate number as follows:
Classification Society Certificate Number
Det norske Veritas, DnV
Lloyd’s Register of Shipping, LR
Germanischer Lloyds, GL
Bureau Veritas, BV
Russian Maritime Register of Shipping, RS
Registro Italiano Navale, RINA
American Bureau of Shipping, ABS
Other certificates and approvals may exist.
Please see www.auto-maskin.com for latest update.
Page 8 (44)
System Overview
The control unit and the wire terminal card with cables make a
complete genset monitoring system. Optional analogue cards and
relay cards may be added to further enhance the functionality and
flexibility.
The control unit is configured using a laptop PC with the
configuration software Rudolf™ installed. The configuration can be
printed and stored on disk.
Standard system
The DCU 305 and the RK-66 is part of the standard delivery that
makes a complete system. The other items are optional.
Remote panel
The optional RSP 305 Remote Panel can be added any time, as it
communicates directly towards the DCU 305 R3, and is self-
configuring.
Page 9 (44)
The RSP 305 Remote Panel configures itself automatically when
connected to one to four DCU 305 units, and as such requires no extra
configuration.
Configuration overview
The control unit is fully customised using the Rudolf™ configuration
program. For safety reasons, no parameters are adjustable without
using the configuration tool Rudolf.
No settings are necessary in the DCU 305 R3, nor in Rudolf, to
connect and use the Rudolf program. Just connect the cable between
your laptop PC and port P3 on the control unit.
Discussion of the Rudolf configuration software is beyond the scope
of this manual. For more information, please see the Rudolf R3 User’s
Manual.
Technical Specifications
Part Value
Overall dimensions (1) 160 x 260 x 35mm (6.3 x 10.2 x 1.4”) [H x W x D]
Cut-out dimensions 146 x 230mm (5.8 x 9.1”) [H x W]
Overall depth inc. cables 105mm
Supply voltage (2) 24V smoothed, (18– 32VDC)
Power consumption (3) Typical: 500mA @ 24V DC
Maximum: 700mA @ 24VDC
A PC with the Rudolf ™ parameter program is used to customize
the DCU 305 R3.
Page 10 (44)
Part Value
Weight Control unit: 1250g
Protection level Front panel:
Back panel:
IP54
IP30
Ambient temperature Operation:
Storage:
0-70°C
-20-70°C
Air humidity Operation:
Storage:
<90%
Dry
Analogue alarm latency Built-in
channels:
Expansion card
AK-6:
~1 sec
~5 sec
RK-66 relays
120VAC
24VDC
1A
1A
Notes
(1) The cables on the backpanel add to the overall depth.
(2) LCD backlight disappears if primary supply is below 18 volts, and
reappears when primary supply is above 20 volts.
(3) Display brightness full, 5 x 50% (12mA) analogue inputs.
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