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System topology

Icon DP2 system comprise two or more

operator stations, a redundant network

(Ethernet) and a triple redundant control

architecture. To enhance system safety andintegrity, interfaces to position reference

and sensor systems, power system and

thrusters systems are split into logical

groups based on Class requirements and

system segregation.

Control cabinet

provides the interface to the surrounding

sub-systems in a DP2 system, such as

propellers/ thruster, sensors, reference

systems, power system etc. Rolls-Royce

marine controllers execute the DP

application and handle interfaces. The

triple redundant Icon DP2 system can beprovided either as one cabinet or as three

stand-alone cabinets.

Operator stations

The operator stations have a display with

a touch-screen interface, a positioning

device and a joystick device. Additional

touch-screen is available as an option for

Rolls-Royce operators chair.

2009 Rolls-Royce plc

Whilst this information is given in good faith,

no warranty or representation is given concerning such

information, which must not be taken as establishing

any contractual or other commitment binding upon

Rolls-Royce plc or any of its subsidiary or associated

companies.

Rolls-Royce Marine AS

Control - Aalesund

Service Box 22,

N-6025 Aalesund,

Norway

Tel: +47 815 20 070 Fax: +47 70 10 37 01

www.rolls-royce.com

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Fact Sheet

Icon DP 2 - dynamic positioning systemA positioning product from Rolls-Royce

General system description - DP class 2

Unit Function Size(wxHxD)/Installation

Control cabinet Alt.1: Three stand alone DP control unit 800x1200x300mm (each)

Alt.2: Three modules in one cabinet 1000x1400x300mm /

comprising power supply, application controllers, wheelhouse or instrumentation roomI/Os for sensors and ref. systems. Serial line

interface to Rolls-Royce thruster controls.

Interface cabinet HIL/Simulation + 2x PMS + 2x steering gear 600x600x210mm / instrumentation room

Interface cabinet 6x thrusters + 2x steering gear + 2x switch board 600x600x210mm / instrumentation room

Operator station Standard 19 touch-screen Desk top mount with adjustable arm

(two or more) Mounting plate with CPU and terminals 400x600x210mm / inside control desk

Operator station - compact 10 touch-screen w/ integrated display computer Desk top mount with adjustable arm

DP joystick and DP positioning DP operation control devices with integrated push Desk top or operator chair arm rest drop in

device for operator station buttons and LED indicator lamps. Cut out: 90x120mm (oval) - dept 120mm

UPS - dual w/integrated batteries UPS status displayed at DP OS 560x800x880mm weight 220kg / instr. room

Operation mode switch Panel with switch and indication lights 195x125mm - dept 130mm/ Desk top drop in.

(DP switch) Mounting plate w/ relay and terminals 150x220x180mm/ inside control desk

Sensors and reference systems according to customer requirements. All types available

Manoeuvring mode

selector switch

DP operator stations

Sensor and

position referencesystem groups

Control cabinets

Uninterruptible

power supplies

Thrust devices

DP network