Simrad AP70 and AP80

Autopilot systems

P e n d i n g A pp r o v a l

DEPENDABLE: RELI A B LE P ROD U C T S

M AT C H ED W I T H A RELI A B LE S ERVI C E
ORG A NI S AT ION .

A D A P T A B L E : S o lut i o n s that a r e
e q ua l ly at h o m e o n w o r k b oats i n
th e S o uth C h i n a S e a a n d sup e r yachts
i n th e M e d i t e r r a n e a n.

S M A R T: P r o v e n t e ch n o lo g y. M o r e
e f f i c i e n t o p e r at i o n s. L e ss d o w n t i m e.

O U R H e r i t a g e : OVER 6 0 Y E A R S .

OUR BOTTOM LINE:

MUCH BETTER.

Professional Series
A Simrad product series by Navico

Professional
Service and Support
Global S e r v i c e N e t w or k
Global professional service for Simrad AP70
and AP80 systems are provided by a network
of qualified Master Distributors and Certified
Partners.
Dedicated support engineers are located in
key ports in over 50 countries worldwide ready
to provide spare parts and OnBoard service to
ensure prompt and efficient service.

Additionally, Navicos own technical support

team operates from three regional locations
(EMEA, Americas and Asia Pacific) providing
coordination and technical support for
customers no matter where they are.

Go to
to
find your nearest service agent.

Professional Series

Autopilot, Gyro Compass and Heading Sensor Solutions

DEPENDABLE SUPPORT

THE WHOLE WAY.

Professional Series

Autopilot, Gyro Compass and Heading Sensor Solutions

Simrad Autosteering - 60 years in the making

OUR HERITAGE

SMART OPERATIONS

The Simrad AP70 and AP80 represent over 60

years of experience and development in the
autosteering business. Simrads heritage extends
back to the worlds first autopilot for fishing
vessels in 1951 (the AP1) and we now bring you
the latest generation in professional heading
control systems that are guaranteed to provide
you with the highest standards of reliability and
functionality.

The AP70 and AP80 are cost effective, reliable and

user-friendly heading control systems for all vessel
types. Built with the latest electronics, software
and networking capabilities, these pilots are easy
to install and easy to operate ensuring your vessel
operations are smarter and more competitive.

Professional Series

Autopilot, Gyro Compass and Heading Sensor Solutions

BUILD YOUR SYSTEM

DEPENDABLE SERVICE

Integrating your Simrad Autopilot with a wider

range of steering systems is now possible. Select
one of five autopilot computers and one of three
special purpose interface boxes to integrate with
solenoids, pumps, analogue and proportional
steering systems. The AP70 and AP80 will steer
water jets, rudders, pods, stern drives, azimuth
thruster and tunnel thrusters providing flexibility
across your fleet of vessels all with the same
user interface, making it easy for crew to move
between vessels.

Both the AP70 and AP80 systems come with

a 2-year product warranty as standard and are
backed up with a global network of certified
support partners.

Professional Series

Control your costs and make your day-to-day

operations more reliable with outstanding
performance guaranteed.

Autopilot, Gyro Compass and Heading Sensor Solutions

Autopilot Solutions
M odular and f l e x i bl e solu t i ons

Economy M od e

With complete flexibility in mind, the Simrad AP70 and AP80

Keeping your fleets costs under control is essential for todays

solutions are modular in design so that a system can be built to

business. Selecting economy mode provides good course keeping

suit the individual vessel characteristics. Simple installation, flexible

with minimal rudder corrections.

networking and effortless operation are core qualities providing an

essential platform for your vessels heading control system.

S u g g e s t e d S ys t e ms
Design a system that suits your vessel with a choice of control

P i lo t s t hat w or k as hard as you do

heads, remotes and below-deck components. Meet type approval

The now famous Work mode on previous generations of Simrad

requirements with IMO approved systems or select a package of

Autopilots has been extended on AP70 and AP80 with multiple

non-approved components for a cost effective yet professional

Work modes. Additionally multiple Nav and Auto modes are

system. Add key navigation systems such as Simrad NSE, Simrad

provided enabling simple performance selection depending on

Broadband Radar, Simrad ARGUS or Simrad ECDIS to complete the

your current task at sea.

package.
Review the selected systems on the following pages as examples

A n t i - P i racy

for the following vessel types::

Piracy is becoming a global maritime concern and tactics to

prevent boarding are evolving. Constant course changes make
boarding from a small vessel more difficult and our S-Turn
pattern can now be configured as a manoeuver to hinder pirate
attacks. With the S-Turn enabled, a constant course change is
enabled while maintaining the ultimate route. The crew can then
concentrate on other anti-boarding tactics or retreat to the vessels
citadel.

Short Sea

Patrol / SAR / Military

Super Yacht

Work Boat / OSV

Passenger / HSC

Fishing vessel

Professional Series

Autopilot, Gyro Compass and Heading Sensor Solutions

Suggested Systems

A P 7 0 , T Y P I C A L sys t e m e x ampl e - F i sh i n g V e ss e l
HS70
IS70 RUDDER
INDICATOR

AP70 CONTROL HEAD

CMD

MENU

TURN

STBY

AUTO

NAV

QS80

WORK

12/24V DC

T
NSE
RC42

12/24V DC

T
AC70
12/24V DC
NMEA 0183 IN/OUT

TERMINATOR
CAN BUS
DROP CABLES
NMEA 0183

RF
12/24V DC
DRIVE
UNIT

Professional Series

Autopilot, Gyro Compass and Heading Sensor Solutions

A P 8 0 , T Y P I C A L sys t e m e x ampl e - S U P E R YA C H T

GS15
NF80
IS70 RATE
OF TURN

IS70 RUDDER
INDICATOR

FU80

AP80 CONTROL HEAD

CMD

CDI80

MENU

TURN

STBY

AUTO

NAV

ALARM

10

WORK

CD100A
12/24V DC

T
HR80

NSO

GYRO
COMPASS

12/24V DC

AC80S
AD80/
SD80

TERMINATOR
CAN BUS
DROP CABLES
NMEA 0183

12/24V DC
SOLENOID
VALVES

Professional Series

THRUSTER
CONTROL

Autopilot, Gyro Compass and Heading Sensor Solutions

A P 8 0 , A D V A N C E D sys t e m e x ampl e - W O R K B O AT, O S V , S H O R T S E A

FU80

AP80 CONTROL HEAD

CMD

11

FU80

AP80 CONTROL HEAD

MENU

CMD

MENU

CDI80
AUTO

NAV

WORK

TURN

STBY

AUTO

NAV

WORK

ALARM

STBY

ALARM

TURN

CD100A

12/24V DC

12/24V DC

T
HR80

GYRO
COMPASS

IS70 RUDDER
INDICATOR

IS70 RATE
OF TURN

ECDIS SYSTEM

AD80/
SD80

AD80/
SD80

AC85

TERMINATOR
CAN BUS
DROP CABLES
NMEA 0183

12/24V DC

Professional Series

RUDDER
CONTROL

THRUSTER
CONTROL

Autopilot, Gyro Compass and Heading Sensor Solutions

12

AP70 Product overview

MATCH YOUR REQUIREMENTS

FLEXIBLE INTEGRATION

The Simrad AP70 is ideal for both simple installations where IMO

Integration with other external on-board systems including

approval is not required but also can be configured (by matching

interface to central alarm units is achieved by multiple IEC 61162-1,

with an approved computer) to meet the requirements for a Type

2 and 3 channels.

Approved autopilot. Install as a stand-alone display or network as a

SIMPLE NETWORKING

second or third station for ultimate vessel control.

The AP70 and AP80 utilise our intelligent SimNet protocol, making

SMART CONSTRUCTION

installation, data sharing and system control easier and more

The AP70s stunning waterproof design, daylight viewable display,

flexible than ever.

colour user interface, intuitive on-screen graphics and option of

flush or bracket mount, enable easy operation regardless of the
installation requirements. Additionally, dedicated mode, command
and turn keys and rotary knob provide quick and unmistakable
selection of the required function when the situation calls for
immediate response.

M e e t i n g Indus t ry Typ e A ppro v als

The AP70 and AP80 have been put through stringent test
protocols and meet International Maritime Organisation
(IMO) approval standards. The majority of the system building
components also meets these approvals, so a full IMO certified
autopilot system can be built.

Part Number

Description

000-10182-001

AP70 Control Unit

Approvals

AP70 Packs

000-10577-001

AP70 Pack (AP70, AC70, RF300, without heading sensor)

000 10578 001

AP70 Thruster Pack (AP70, AC70, RF300, RC42, SD80)

000-10579-001

AP70 IMO Pack Analog (AP70, AC80A, without heading sensor)

Wheelmark approved, HCS, HSC

000-10580-001

AP70 IMO Pack Solenoid (AP70, AC80S, RF45X, without heading sensor)

Wheelmark approved, HCS, HSC

To build your own AP70+ IMO Autopilot Pack. Get the following AP70+ IMO start kit ...

000-10581-001

AP70+ IMO Start KIT ( AP70, AC85)

Wheelmark approved, HCS, HSC

... And then choose one of the two following options...

000-10582-001

Dual Analog pack ( two AD80 PCB).

Wheelmark approved, HCS, HSC

000-10583-001

Dual Solenoid pack ( two SD80 PCB, one RF45X).

Wheelmark approved, HCS, HSC

You can also add one of the following two options to build a redundant system for safety purposes

000-10584-001

NAUT-AW back up pack (SI80, sw).

000-10585-001

NAUT-AW safety option.

Professional Series

Autopilot, Gyro Compass and Heading Sensor Solutions

AP80 Product overview

13

TOTAL CONTROL

SAVE YOUR SETTINGS

The Simrad AP80 raises the bar yet again for autopilot systems.

The AP80 is built from ruggedized aluminium and, in addition to

The IMO compliant, adaptive heading control system provides

the dedicated mode, command and turn keys and rotary knob,

complete heading and course control for your entire fleet of

a USB port is provided to enable storing and uploading of the

vessels.

autopilot settings. Individual master preferences or fleet settings

DESIGNED FOR PROFESSIONALS

can be easily saved and restored providing a smart way to ensure

consistent operation.

With six individual Work profiles, Can Bus networking and triple
support of independent rudders and multiple thrusters, the Simrad
AP80 is a flexible and dependable solution that is the definition of
added value to your operations.
ADAPTABLE
The AP80 is one of the smartest autopilot solutions
on the market today. Its adaptive software will
adjust to wind and wave conditions to help
lower operating costs and reduce risk as sea and
working conditions change.

Part Number

Description

000-10181-001

AP80 Control Unit

Approvals

A P 7 0 and A P 8 0 compar i son t abl e

Work
Profiles

Drive
support

Turn
Patterns

Adaptive

Pendulum
Ferry
Function

Thruster
Control

Approvals*

Network

Cabling

Dimensions

USB
port

Dedicated
Alarm
Reset

LCD
Display

Installation

AP70

2+1

yes

yes

yes

yes

HSC, MED,
CCS, USCG

CANBUS
/ SimNet

Micro
C

144 x 230
mm

no

no

bonded
colour
5"

Bracket
or Flush

AP80

3+3

yes

yes

yes

yes

HSC, MED,
CCS, USCG

CANBUS
/ SimNet

Micro
C

144 x 252
mm

yes

yes

bonded
colour
5"

Bracket
or Flush

*Approvals Pending

Professional Series

Autopilot, Gyro Compass and Heading Sensor Solutions

14

Intuitive colour User Interface for simple operation

Follow-up mode with rudder setting, course

and other nav data clearly displayed.

Non Follow-up mode.

Steering parameters are clearly viewed and

easily adjusted.

AP80 in Nav mode.

AP80 when starting Nav mode.

A selection of turn patterns (including

S-turn, C-turn, U-turn) are offered.

Work mode profile set-up.

Save up to six Work Profiles.

Choose from an expanded list of European

and Asian languages.

Professional Series

Autopilot, Gyro Compass and Heading Sensor Solutions

Remote Controls

15

Enhance your heading control system with a choice of three full

installed in the best location for efficient operations. All remotes are

function remote controls. Each has a bonded 35mm x 25mm (1)

easily networked so installation is quick and simple with multiple

display, are type approved, and can be desktop or panel (flush)

remotes possible on one installation.

mounted. Fully waterproof (IPx6 & IPx7), these remotes can be

FU80

FU80
follow-up REMOTE UNIT - The FU80 is a Follow Up remote which means
that the rudder, when hand steering, moves to the commanded angle set by
turning the lever to port or starboard.

NF80
NON FOLLOW-UP REMOTE UNIT- The NF80 is a Non Follow Up remote which
means that the rudder, when hand steering, moves as long as the steering
lever is kept at maximum port/starboard position. It can also be used for
course change when autosteering. The lever has spring return to mid-position.

NF80

QS80
QUICKSTICKTM REMOTE UNIT - The QS80 (Quick Stick controller) operates the
same way as NF80 when the joystick is kept to port or starboard. When the
joystick is moved forward and released, the autopilot goes into automatic
mode. When the joystick is moved backwards when automatic steering is
active, the autopilot goes to standby. If the joystick is moved backwards when
in standby, the rudder moves to mid-position. The joystick has spring return to
center position.

QS80

Note: FU80, NF80 and QS80 are also compatible with the Simrad AP24 and
AP28 and can compliment a Simrad NSS, NSE or NSO system with autopilot
integration.
Thruster is not supported when used with other systems than AP70 and AP80.

Part Number

Description

Approvals

000-10183-001

FU80 Follow Up Remote Unit with 6m cable

Wheelmark approved for systems including AC80A, AC80S or AC85

000-10184-001

QS80 Quickstick Remote Unit with 6m cable

Wheelmark approved for systems including AC80A, AC80S or AC85

000-10185-001

NF80 Non Follow Up Remote Unit with 6m cable

Wheelmark approved for systems including AC80A, AC80S or AC85

22022446

R3000X Hand-held Remote Control with 7m cable

Wheelmark approved for systems including AC80A, AC80S or AC85

23601800

S9 Steering Lever (NFU)

Wheelmark approved for systems including AC80A, AC80S or AC85

23241227

S35 Non Follow Up Steering Lever

Wheelmark approved for systems including AC80A, AC80S or AC85

22088165

JS10 Steering lever (NFU)

Wheelmark approved for systems including AC80A, AC80S or AC85

20106699

CD100A

Course detector with 5m cable

Professional Series

Autopilot, Gyro Compass and Heading Sensor Solutions

16

Computers and Interface Units

A u t op i lo t C ompu t e rs and i n t e r f ac e un i t s
A comprehensive range of computers and interface units are

As well as our typical computer and interface units that will suit

offered with the Simrad AP70 and AP80 autopilots providing a

most standard installations, we offer the customizable AC85

complete solution for every steering system.

computer that can be configured with up to four PCBs depending

on the installation requirements.

C O M P U TE R S
AC70
Drive computer for rudder using reversible motor or non-isolated solenoids and frequency
rudder angle feedback. Connection for NFU remote control and one channel IEC 61162-1
(NMEA 0183) RX/TX or IEC 61162-1,2 and 3 compatible.
AC70
AC80A
Drive computer for analog or proportional control of rudder or thruster using analog voltage
or low level current with possibility for frequency, voltage or current angle feedback, digital
drive handshake and external mode input. Built in CAN-bus supply and 4 channel IEC 61162-1
(NMEA 0183) RX/TX.
AC80A
AC80S
Drive computer for on/off or proportional control of rudder or thruster using galvanic
isolated solenoids or high level current with possibility for frequency, voltage or current angle
feedback, digital drive handshake and external mode input. Built in CAN-bus supply and 4
channel IEC 61162-1 (NMEA 0183) RX/TX.
AC80S
AC85
Drive computer cabinet with CAN-bus supply and 4 channel IEC 61162-1 (NMEA 0183) RX/
TX (not mounted). Prepared for additional mounting of up to three drive boards with same
functionality as SD80, AD80 or AC70.
AC85

Professional Series

Autopilot, Gyro Compass and Heading Sensor Solutions

17
I N TE R F A C E U N IT S
SD80
Drive interface for on/off or proportional control of rudder or thruster using galvanic isolated
solenoids or high level current with possibility for frequency, voltage or current angle
feedback, digital drive handshake and external mode input.

SD80

AD80
Drive interface for analog or proportional control of rudder or thruster using analog voltage or
low level current with possibility for frequency, voltage or current angle feedback, digital drive
handshake and external mode input.

AD80

SI80
The SI80 is a 24V/12V signal interface module that provides up to four IEC 61162-1 (NMEA
0183) input and output channels and SimNet power supply.
SI80
CDI80
Course Detection Interface for magnetic compass including 6m drop cable and mounting
accessories. To interface with CD100A.

CDI80

Part Number

Description

Approvals

000-10186-001

AC70 Autopilot Computer

000-10187-001

AC80A Autopilot Computer with analog drive

Wheelmark approved

000-10188-001

AC80S Autopilot Computer with solenoid drive

Wheelmark approved

000-10189-001

AC85 Autopilot Computer

Wheelmark approved

000-10191-001

AD80 Analog Drive Interface

Wheelmark approved for systems including AC80A, AC80S or AC85

000-10192-001

SD80 Solenoid Drive Interface

Wheelmark approved for systems including AC80A, AC80S or AC85

000-10425-001

SI80 Signal Interface

Wheelmark approved for systems including AC80A, AC80S or AC85

000-10193-001

CDI80 Course Detector Interface

000-10595-001

AC70 PCB assembly; option for Voith Schneider propeller

000-10586-001

AD80 PCB assembly

000-10587-001

SD80 PCB assembly

000-10588-001

SI80 PCB assembly

20106688

CD100A Course Detector with 5m cable

Professional Series

Autopilot, Gyro Compass and Heading Sensor Solutions

18

Rudder Feedback Units

The rudder feedback unit transmits a signal proportional to the
rudder angle. It is mounted close to the rudder stock and is
mechanically connected to the rudder by a transmission link in a 1:1
ratio.
R F 1 4 X U R U D D E R FEE D B A C K U N IT
The RF14XU Rudder Feedback Unit consists of a glass reinforced nonflammable polyester housing with a mounting plate of sea-water
resistant aluminium. It contains a potentiometer, limit switches and
an electronic drive module.
Output is either a voltage varying 9 volts around half the supply
voltage, or a frequency signal with 3400 Hz for use with a Simrad
autopilot. The shaft of the Feedback Unit is free to travel 360 degrees,
but only 90 degrees from midposition are used for signal control.
RF14XU is equipped with two sets of micro switches, which can be
used as electrical limit switches for the steering gear.

RF14XU

R F 4 5 X R U D D E R FEE D B A C K U N IT
The RF45X is a medium duty rudder feedback unit. It is a repairable
rather than a potted throw away item.
RF45X
R F 3 0 0 R udd e r F e e dbac k
The RF300 is a medium duty rudder feedback unit which connects
directly to the Autopilot Pilot Computer using 2 wire frequency
interface.
R F 2 5 R U D D E R FEE D B A C K
The RF25 is a medium duty rudder feedback unit with a SimNet
interface. The RF25 will attach directly to SimNet systems for straight
forward installation.
RF300 Rudder Feedback

Part Number

Description

22506950

RF14XU Heavy Duty Feedback Unit: Long life feedback unit with transmission linkage. Separate output for rudder angle
indicators. Double set of limit switches. Requires 24VDC supply voltage.

22011415

RF45X Rugged Rudder Feedback Unit: with transmission link and 2m Cable.

20193744

RF300 Rudder Feedback Unit: with transmission link and 10m Cable.

22014286

RF25 Rudder Feedback Unit: with 5m SimNet Cable.

Professional Series

Autopilot, Gyro Compass and Heading Sensor Solutions

Drive Units

19

R P U 8 0 , R P U 1 6 0 and R P U 3 0 0 R EVE R S I B L E P U M P

Hydraulic steering systems are now being used in every category

of vessel. In many respects hydraulic steering is preferable to
mechanical steering. Hydraulic systems normally comprise of two
main components, a steering wheel pump and steering cylinder(s).
The steering wheel pump may be either a gear pump or a plunger
pump. Which ever type is installed, steering is achieved by turning
the steering wheel in either direction causing oil from the wheel
pump to be supplied to the appropriate side of the cylinder. Oil is
returned via the opposite side of the cylinder back to the pump.

RPU80

The linear motion of the cylinder rod is transformed to a rotary

motion by the tiller, which turns the rudder shaft and rudder. Check
valves (non-return valves) are usually incorporated to prevent the
rudder driving the steering wheel pump. If an autopilot is to be
included in such a hydraulic steering system, then the oil flow
providing the rudder movement must be controlled by electrical
signals from the autopilot. The maximum flow rate of RPU80, RPU160
and RPU300 is 0,8 l/min., 1,6 l/min. and 3,0 l/min. respectively,
measured at a pressure of 10 bar with nominal voltage (12 VDC) on
the motor terminals.

RPU160

RPU300

Part Number

Description

21116165

RPU80: Reversible Pump. For cylinder displacement of 80-250 cm3

21116181

RPU80 US: Reversible Pump. For cylinder displacement of 4.9 to 12 cui. (US)

21118203

RPU160: Reversible Pump. For cylinder displacement of 160-550 cm3

21118237

RPU160 US: Reversible Pump. For cylinder displacement of 9.8 to 24 cui.

21118211

RPU300-12 V: Reversible Pump. For cylinder displacement of 290 - 960 cm3 (requires J300X-40)

21118245

RPU300 US-12 V: Reversible Pump. For cylinder displacement of 23 to 36 cui.(requires J300X-40)

21118476

RPU300-24 V DC: Reversible Pump. For cylinder displacement of 290 960 cm3

21118468

RPU300 US-24 V DC: Reversible Pump. For cylinder displacement of 23 to 36

Professional Series

Autopilot, Gyro Compass and Heading Sensor Solutions

20

Heading Sensors
Gyrocompasses
The Simrad Gyro Compasses are the most reliable Gyro Compasses
on the market and with no liquids to change every other year
like most other gyro compasses, they are virtually maintenance
free. A wide range of control units provide complete flexibility of
system configuration for new installation and easy retrofit into
existing repeater systems. The standard range of interfaces can
easily be expanded to provide signals for all vessel applications.
The distribution of power and heading signals from the control
units enables practical installation and easy retrofit. The unique
technology in the GC85 and GC80 gyrocompasses eliminates
practically the need for annual service. The GC85 and GC80 are

GC80, GC85 and RGC50 Gyrocompasses

fully IMO approved for standard and High Speed Craft (GC85) and
can be configured in a dual gyrocompass system. The highest
possible accuracy and stability is provided from new technology,
by a sophisticated and fully sealed sensitive element.
The Simrad GC85 and GC80 gyrocompasses are the ideal
solutions for the advanced DP system needed in offshore industry.
Shipowners as well as DP system providers all over the world have
learned that the Simrad GC series gyrocompass offers the most

The simple and quick installation and set-up

process as well as the fact that no annual service
is required makes a Simrad gyro system the best
solution for any 24/7 operator.

flexible gyro compass solution on the market. A combination of a

Dual and an Expanded system, consisting of three gyro compasses
will offer a DP vessel all the heading and control information
needed for effective operations under the most harsh

C on t rol U n i t s

conditions. The simple and quick installation and set-up process,

as well as the fact that no annual service is required, makes a
Simrad gyro system the best solution for any 24/7 operator. The
world wide service and warranty network ensures extra support
whenever needed.
Compact

Expanded

Dual

R G C 5 0 C ompac t Gyrocompass
The small, compact all in one RGC50 Gyrocompass is designed for
smaller vessels and non-IMO applications.
The RGC50 is a compact gyrocompass, designed to enhance the
navigation capabilities on small commercial and fishing vessels, and
large pleasure yachts. A gyrocompass eliminates the inconvenience
and limitations of magnetic compasses, and provides a variety
of electrical outputs to supply accurate and consistent heading
information to other navigation equipment. The capabilities and
precision of the RGC50 will provide exceptional heading information
to the navigation equipment installed on your vessel.

Professional Series

RGC50 Compact Gyrocompass

Autopilot, Gyro Compass and Heading Sensor Solutions

GPS Compasses

21

M X 5 7 5 B D G P S C ompass
The MX575B D/GPS compass is designed to provide the Simrad
Professional Autopilots, with reliable heading, ROT (Rate of
Turn) and position information. The MX575B delivers a heading
accuracy of better than 0.5 at update rates of up to 10 Hz. It also
provides sub-meter DGPS positioning accuracy at rates of up to
5 Hz when using RTCM correction data supplied from internal

MX575B DGPS Compass

beacon demodulator.
The combination of inclinometer and magnetic sensing devices
aid the rate at which a heading solution is computed on startup
and also speeds up reacquisition. A rate gyro provides a secondary
source of heading data in times when the GPS heading is not
available due to temporary obstructions.
H S 7 0 G P S C ompass
The Simrad HS70 brings a series of new features to a traditional
heading sensor including rate of turn, heave, pitch and roll output
(pitch and roll only on NMEA2000). The HS70 uses SBAS (WAAS,
EGNOS, MSAS, etc.) for differential GPS positioning providing a
low cost, yet highly effective heading and position based smart
antenna. The rugged and low profile enclosure provides two

HS70 GPS Compass

multipath-resistant antennas for accuracy, portability and simple

installation. The maintenance free smart antenna, measuring only
40cm/16, mounts easily to a flat surface or pole.

Rate and Fluxgate Compasses

RC42
The RC42 is a rate compass with an integrated rate of turn sensor. It
provides a significant improvement to the dynamic performance of
both the autopilot and a stabilized radar display.
RC42
Part Number

Description

27101617

GC80 Compact Gyro system

GC80 Exp Sys

GC80 Expanded Gyro System

GC80 Dual Sys

GC80 Dual Gyro System with changeover switch

GC85 Comp Sys

GC85 Compact Gyro System

GC85 Exp Sys

GC85 Expanded Gyro System

000-10124-001

RGC50 Pack (RGC50, GI51)

000-10280-001

MX575B DGPS Compass with 15m Cable

000-10453-001

HS70 GPS Compass

000-10640-001

HS70 Power/NMEA0183 with 15m Cable

22090195

RC42 Rate Compass w/5M SimNet Cable

Professional Series

Autopilot, Gyro Compass and Heading Sensor Solutions

22

Instruments
Rudder Angle Indicators

I S 8 0 and I S 7 0 R udd e r A N G L E Ind i cat ors

IS80 and IS70 Rudder Angle indicators provide a smooth,
continuous reading of the rudder angle. 45 and 90 degree scale
options are available.
IS70/80 Rudder Angle indicators have a +/- 10V input or are
interfaced via the SimNet network which is signal compatible with
IEC61162-3 (NMEA2000 compliant).

IS80 Rudder Angle

IS70 Rudder Angle

Heading Repeaters
A full range of analog and digital repeaters are available for
all vessel applications. Analog, digital and bearing repeaters
can be used with all Simrad gyrocompasses. All repeaters
are water resistant for external use.

HR80 Heading Repeater

Professional Series

Autopilot, Gyro Compass and Heading Sensor Solutions

Rate of Turn Indicators

23

I S 8 0 R at e o f Turn
A large format analogue display showing the rate of turn of
the vessel to either port or starboard in degrees per minute,
displayed in clear white numbers on a black background.
Can be used connected to GC80/GC85 on +/- 10V and together
with HS70 on the CAN bus (IEC61162-3).

IS80 Rate of Turn

Part Number

Description

27107606

IS80 Rudder indicator RI80-45 (+/-45 deg. scale)

27107614

IS80 Rudder Indicator RI80-90 (+/-90 deg. scale)

27107630

IS70 Rudder indicator RI70-45 (+/-45 deg. scale)

27107648

IS70 Rudder indicator RI70-90 (+/-90 deg. scale)

27107754

IS80 Outdoor mounting kit

000-10125-001

Rudder Indicator Pack (RI70-45, RF25)

22060966

Panorama U45 Rudder Indicator. Panorama Mk2 (45-0-45). 3-way indicator. For overhead mounting. Adjustable dial light. 24
V. U version for voltage input. Works with RF14XU only

Part Number

Description

27107523

HR80 Heading repeater. NMEA2000/SimNet compatible. NMEA 0183 input. Panel mount.

27101740

AR83 Dual scale bearing repeater NMEA. To be mounted in BB Holder, MB Holder, or BH Stand. IMO A424.

27101732

AR81 Single scale bearing repeater NMEA. To be mounted in BB Holder, MB Holder, or BH Stand. IMO A424.

27103324

AR80 Analog steering repeater with dual 168mm dial, step motor drive with buffer electronics, NMEA 0183 input. Panel
mount. Complies with IMO A424 (x).

27103340

AR78 Analog steering repeater with 120mm dial, NMEA 0183 input. Panel mount. Compiles with IMO A424(x).

27103365

DR76 Digital repeater with 4-digit LCD display and LED turn indicator, NMEA 0183 input. Panel mount.

Part Number

Description

27107549

IS80 ROT Indicator RT81-30 (+/- 30 deg. scale)

27107556

IS80 ROT Indicator RT81-120 (+/- 120 deg. scale)

27107564

IS80 ROT Indicator RT81-300 (+/- 300 deg. scale)

27107572

ROT indicator RT70-30. Rate of turn indicator with 30-degree scale

27107580

ROT indicator RT70-120. Rate of turn indicator with 120-degree scale

27107598

ROT indicator RT70-300. Rate of turn indicator with 300-degree scale

Professional Series

Autopilot, Gyro Compass and Heading Sensor Solutions

ap 7 0 and A P 8 0 C on t rol U n i t s
AP70

AP80

Func t i ons
Heading control

Course steering (NoDrift)

Waypoint-waypoint steering (Nav)
Non Follow Up steering (NFU)

x
x
x

x
x
x

Follow Up steering (FU)

Adjustable light (10 levels)

Day and night mode lightning

Power on/off
Built in separate source power
failure alarm
Analog and digital steering repeater
view
Analog and digital rudder angle
view
Course Over Ground (COG and
Speed Over Ground (SOG) readout
Immediate turn setting with rotary
knob

Rate/radius turn

Turn preset

Turn adjust when turning

Heading/course catch

Resume to previous heading/course x

Nav/Track offset and offset preset

Direct command transfer (open/

unlocked system)

Master installation

Command transfer locking

Thruster on/off with direct access

key

U-turn

Turn pattern (circle, spiral, S-ing,

square, s, depth)

User definable work profiles

Adaptive steering (precision/

economy)
Possibility for manual steering
paramterer setting
Sharp turn warning
Built in audible alarm

x
x

x
x

Drawings
AP70 Control unit
AP70 Control unit
230 mm (9.06)

CMD

MENU

x
x
x

5 in\127mm
480x480

5 in\127mm
480x480

Type

16-bit color TFT

16-bit color TFT

Antifog
Best viewing direction
Backlight
n e t w or k i n g
CAN bus
USB
Ethernet
po w e r
Local supply

Bonded
All directions
CCFL

Bonded
All directions
CCFL

x
for sw update

x
x
for sw update

12/24 V DC +10-30%
0.7/0.4A at 12V DC
0.4/0.3A at 24V DC
backlight full/off

12/24 V DC +10-30%
0.7/0.4A at 12V DC
0.4/0.3A at 24V DC
backlight full/off

0 to +55C
-32 to +70C
IPx4

0 to +55C
-32 to +70C
IPx6

NMEA 2000 Load Equivalent

Drawings
number (50mA)

En v i ronm e n t
Temperature, operation
AP70
Control unit
Temperature, storage
Protection
M e chan i cal
Weight

1.2 kg
230 mm (9.06)

Dimmension: Max size, mm (length

x width x heigth1)

1.4 kg 22 mm

STBY

AUTO

NAV

WORK

Professional Series
AP80 Control unit

41 mm
(1.61)

(0.87)

252x144 x (41+8+14)

Desk or optional bracket

CMD coated
MENU seawater
Epoxy
resistant aluminium,
plastic and so it
becomes front and
bezel

Desk or optional bracket

Color

Black andTURN
grey

Black and grey

Cable inlet

1 Power/alarm, 1
Micro-C con.

1 Power/alarm, 1 Micro-C
con.

Construction

STBY

AUTO

NAV

WORK

Epoxy coated seawater

resistant aluminium,
plastic and so it becomes
144 mm
front
and bezel
(5.67)

Behind panel+ above panel+knobs

AP80 Control unit

AP80 Control unit

63 mm (2.48)
22 mm
(0.87)

63 mm (2.48)
252 mm (9.92)

41 mm
(1.61)

22 mm
(0.87)

CMD

41 mm
(1.61)

MENU

144 mm
(5.67)

144 mm
(5.67)
TURN

63 mm (2.48)

230x144 x (41+8+14)

Mounting

x
x

AP80

x
x

Consumption local supply

AP70
Unit setting (nautical, metric, US)
Multiple languages
Pendulum ferry function
Configurable alarm or in command
output line
Input for bridge / Station take
command switch
D i splay
Size
Resolution (HxW)

TURN

STBY

AUTO

NAV

WORK

ALARM

Technical Specifications

DRAFT 2011-07-26

24

Autopilot, Gyro Compass and Heading Sensor Solutions

r e mo t e s

25
NF80

FU80

QS80

Func t i ons
Heading control
Course steering (NoDrift)

DRAFT - 2011-08-02

Waypoint-waypoint steering (Nav)

Non Follow Up steering (NFU)
Follow Up steering (FU)

x
x

Adjustable light (10 levels)

Direct command transfer (open/unlocked system)

Thruster on/off with direct button

Built in audible alarm

Multiple languages
D i splay
Size
Resolution (HxW)

x
x

Type

Black and white

Antifog
Best viewing direction

Bonded
12 o'clock

Backlight

x
x

x
x

x
x

35x25mm
128x64

35x25mm
128x64

Black and white

Black and white

Bonded
6 o'clock

Bonded
6 o'clock

LED red/white

LED red/white

LED red/white

39.5 mm (1.55")

0 to +55C
-32 to +70C
IPx6

102 mm (4.01")

35x25mm
128x64

n e t w or k i n g
CAN Bus
po w e r
NMEA 2000 Load Equivalent number (50mA)
En v i ronm e n t

204.5 mm (8.05")

NF80

62.5 mm (2.46")

Weight
Dimmension: Max size, mm (length x width x heigth1)
Mounting

0.5 Kg
80x144 x (41+8+53)
Desk, armrest or optional bulkhead
Epoxy coated seawater resistant
aluminium, plastic front bezel
Black and grey
Premounted cable through gland for
diam 2.5-6.5mm

0.5 Kg
80x144x(41+8+53)
Desk, armrest or optional bulkhead
Epoxy coated seawater resistant
aluminium, plastic front bezel
Black and grey
Premounted cable through gland for
diam 2.5-6.5mm

6m with Micro-C connector

6m with Micro-C connector

0 to +55C
-32 to +70C
IPx6

50.5 mm (1.98") 39.5 mm (1.55")

CL

Weight
CABLE

Behind panel+ above panel+knobs

IMPO
phot
agra
vers
quil

IMPO
la es
proc
orig
est

WIC
er d
ver
ein P
Zeile
ange

0.4 Kg
80x144x(41+8+41)
102 mm (4.01")
Desk, armrest
or optional bulkhead
Epoxy coated seawater resistant
aluminium, plastic front bezel
Black and grey
Premounted cable through gland for
diam 2.5-6.5mm

NF80

6m with Micro-C connector

DRAFT - FU80
2011-08-02

NF80

NF80

62.5 mm (2.46")

CL

39.5 mm (1.55")

BELA
scha
gedr
prin
lijne

IMPO
do m
impr
impr
abai

VIKT
om
orig
att l
anv

IMPO
stato
ques
verif
dime

TR
mitt
tulos
tulos
kyt

QS80
62.5 mm (2.46")

102 mm (4.01")

DRA

90mm (3.54")

39.5 mm (1.55")

QF80, FU80, NF80

50.5 mm (1.98") 39.5 mm (1.55")

204.5 mm (8.05")

988-10108-001

IMPORTANT. Do not use this template if it has been

rescaled by copying or printing. If this is not the
original, or is a print from a file, please check the
dimension lines below are to scale before use.

CL

204.5 mm (8.05")

IMPO
resc
orig
dime

204.5 mm (8.05")

0 to +55C
-32 to +70C
IPx6

Color

QF8

CL

Temperature, operation
Temperature, storage
Protection
M e chan i cal

Construction

CL

FU80
62.5 mm (2.46")

39.5 mm (1.55")

50.5 mm (1.98") 39.5 mm (1.55")

Professional Series

CL

102 mm (4.01")

IMPORTANT. Ne pas utiliser ce gabarit sil a t

photocopi ou imprim en format rduit ou
agrandi. Si ce gabarit nest ni un original ni une
version imprime dun fi chier PDF, veuillez vrifi er
quil est lchelle avant de lutiliser.
IMPORTANTE. no usar la plantilla si hay peligro que
la escala original exacta se ha alterado por copias o
90mm
procesos de impresin imprecisos. Si
esto(3.54")
no es el
original, o un PDF, verifi car que las lneas abajo
estn a la escala antes de usar.

Check dimensions before cuttin

WICHTIG. Diesen Vordruck nicht verwenden, wenn

er durch Kopieren oder Drucken im Mastab
10"oder
verndert wurde. Sollte es nicht das Original
ein PDF-Ausdruck sein, mssen untenstehende
Zeilen vor erwendung an den richtigen Mastab
angepasst werden.

BELANGRIJK.
Gebruik
deze
mal niet indien
de
Autopilot, Gyro
Compass
and
Heading
Sensor
Solutions
schaal is veranderd doordat het is gecopieerd of
gedrukt. Indien deze mal niet
of een
250 mm
62.5het
mmorigineel
(2.46")
39.5 mm (1.55")
print van PDF is, controleer dan of de onderstaande
lijnen de juiste schaal zijn voordat u ze gebruikt.

26

compu t e rs
SI80

AC70

AC80S

AC80A

SD80

AD80

AC85

Watch alarm interface

Configurable handshake
interface
Pendulum ferry function
Pulse log (200p/NM)
Central alarm panel interf.,
direct I/O signal
Watch alarm output

x
x

x
x

dependant on configuration
dependant on configuration

dependant on configuration

Remote FU/DP select

dependant on configuration

dependant on configuration

dependant on configuration

Func t i ons

System deselect interface

Autopilot computer
reduncancy
n e t w or k i n g
IEC 61162-1 input
IEC 61162-1 output

4 ch
4 ch

1 ch
1 ch

4 ch
4 ch

4 ch
4 ch

IEC 61162-1 speed

4.8 & 38.4 kbaud

4.8 & 38.4 kbaud

4.8 & 38.4 kbaud

4.8 & 38.4 kbaud

IEC61162-3
po w e r

12/24 V DC
+10-30%
tbd

12/24 V DC +1030%
tbd

12/24 V DC +1030%
tbd

12/24 V DC +1030%
tbd

Local supply
Consumption local supply

NMEA 2000 Load Equivalent

1
number (50mA)

x
x

dependant on configuration

dependant on configuration

Same as SI80 plus spec for

optional SD80 and AD80
board when mounted

Same as SI80 plus spec for

optional SD80 and AD80
board when mounted

i n t e r f ac e
Reversible motor control of
rudder/thruster

Max continious
load 30A, peak
50A for 1s

On/off solenoid control of

rudder/thruster

12/24V DC,
common lo, load
range 10mA to
10A, off curret
<1mA

Externally supplied
12/24V DC,
common hi or lo,
load range 10mA
to 10A, off current
<1mA

Same as SI80 plus spec for

optional SD80 and AD80
board when mounted

Externally supplied
12/24V DC,
common hi or lo,
load range 10mA
to 10A, off current
<1mA

Analog voltage control of

rudder/thruster, internal
supply

Range 10V DC,

max load 5mA

Range 10V, max

load 5mA

Analog voltag control of

rudder/thruster, external
supply

Supply range:
5-24V DC
Control range:
5-95% of supply
range with zero ref
at min or half ref.
Voltage, max load
5mA"

Supply range:
5-24V DC
Control range:
5-95% of supply
range with zero ref
at min or half ref.
Voltage, max load
5mA"

Analog current control of

rudder/thruster

4-20mA

Proportional directional
control of rudder/thruster

Engage output for bypass/

clutch

Professional Series

12/24V DC, min

10mA, max 3A

Externally supplied
12/24V DC on/off
or proportional,
min load 10mA,
max load 3A,
superimposed
dither 0-10%
amplitude, off or
70-400Hz

4-20mA
Solenoid control for
direction, Engage
output for speed
Externally supplied
12/24V DC on/off
or proportional,
min load 10mA,
max load 3A,
superimposed
dither 0-10%
amplitude, off or
70-400Hz

Same as SI80 plus spec for

optional SD80 and AD80
board when mounted

Same as SI80 plus spec for

optional SD80 and AD80
board when mounted

Same as SI80 plus spec for

optional SD80 and AD80
board when mounted

Autopilot, Gyro Compass and Heading Sensor Solutions

compu t e rs ( con t. )
SI80

27
AC70

Ready output for rudder/

thruster

NFU port/stbd input and

mode indicator output

15V, 1.4 to 5kHz,

resol. 20Hz/

External open/
close contact,
common ret,
contact current
max 30mA

Mode input

External open/
close contact,
common ret,
contact current
max 30mA
External open/
close or pulse
contact for
SYSTEM SELECT,
common ret,
close to activate,
contact current
max 30mA

Programable handshake
output, 2 ports

Programable handshake
input, 2 ports

SD80

AD80

Max load 100mA,

32V DC, sw
and watchdog
controlled,
galvanic isolated
(closed=ready),
polarity
independent
15V, 1.4 to 5kHz,
resol. 20Hz/
Ranges 5V, 10V,
0-5V, 0-15V

Max load 100mA,

32V DC, sw
and watchdog
controlled,
galvanic isolated
(closed=ready),
polarity
independent
15V, 1.4 to 5kHz,
resol. 20Hz/
Ranges 5V, 10V,
0-5V, 0-15V

4-20mA

4-20mA

4-20mA

4-20mA

External open/
close or pulse
contact for SYSTEM
SEL, STBY, AUTO,
TRACK, common
ret, close to
activate, contact
current max 30mA

External open/
close or pulse
contact for SYSTEM
SEL, STBY, AUTO,
TRACK, common
ret, close to
activate, contact
current max 30mA

External open/
close or pulse
contact for SYSTEM
SEL, STBY, AUTO,
TRACK, common
ret, close to
activate, contact
current max 30mA

Internal open/
close polarity
independent solid
state contact,
galvanic isolated,
max load 100mA,
32V DC

Internal open/
close polarity
independent solid
state contact,
galvanic isolated,
max load 100mA,
32V DC

Internal open/
close polarity
independent solid
state contact,
galvanic isolated,
max load 100mA,
32V DC

External open/close
contact, contact
current max 30mA

External open/close
contact, contact
current max 30mA

External open/close
contact, contact
current max 30mA

External open/
close contact,
common ret,
contact current
max 30mA
External open/
close or pulse
contact for
SYSTEM SEL, STBY,
AUTO, TRACK,
common ret,
close to activate,
contact current
max 30mA
Internal open/
close polarity
independent solid
state contact,
galvanic isolated,
max load 100mA,
32V DC
External open/
close contact,
contact current
max 30mA

AC85

External open/close
contact, common
ret, contact current
max 30mA

Max 100mA,
voltage level as
local supply

External alarm output for

buzzer/relay
EVC (Electronic Vehicle
Control) interface
En v i ronm e n t
Temperature, operation
Temperature, storage
Protection
M e chan i cal
Weight in Kg

AC80A
Max load 100mA,
32V DC, sw
and watchdog
controlled,
galvanic isolated
(closed=ready),
polarity
independent
15V, 1.4 to 5kHz,
resol. 20Hz/
Ranges 5V, 10V,
0-5V, 0-15V

Same as SI80 plus spec for optional SD80 and AD80 board when mounted

Rudder angle, frequency

input
Rudder angle or remote FU/
DP, voltage input
Rudder angle or remote
FU/DP, current input

AC80S
Max load 100mA,
32V DC, sw
and watchdog
controlled,
galvanic isolated
(closed=ready),
polarity
independent
15V, 1.4 to 5kHz,
resol. 20Hz/
Ranges 5V, 10V,
0-5V, 0-15V

CAN via SG05

CAN via SG05

CAN via SG05

CAN via SG05

CAN via SG05

0 to +55C
-32 to +70C
IPx2

0 to +55C
-32 to +70C
IPx2

0 to +55C
-32 to +70C
IPx4

0 to +55C
-32 to +70C
IPx4

0 to +55C
-32 to +70C
IPx2

0 to +55C
-32 to +70C
IPx2

0 to +55C
-32 to +70C
IPx4

0.9

4.1

4.1

0.5

0.5

4.1 (basic)

Dimmension Max size, mm

(length x width x heigth1)

211x180x60

211x180x60

340x256x100

340x256x100

211x168x60

211x168x60

410x440x105

Mounting

Bulkhead

Bulkhead

Bulkhead

Bulkhead

Plastic

Plastic

Plastic

Plastic

Epoxy coated seawater

resistant aluminium

Color

Black

Black

Bulkhead
Epoxy coated
seawater resistant
aluminium
Black

Bulkhead

Construction

Black

Black

Black

Cable inlet

Slot: 9x95 and

18x45mm

Slot: 9x95 and

18x45mm

Bulkhead
Epoxy coated
seawater resistant
aluminium
Black
Grommets: 7
for cable diam
7-10mm and 4 for
10-14mm

Slot: 9x95 and

18x45mm

Grommets: 8 for cable

diam10-14mm and 7 for
14-20mm

Grommets: 7 for
Slot: 9x95 and
cable diam 7-10mm
18x45mm
and 4 for 10-14mm

Behind panel+ above panel+knobs

Professional Series

Autopilot, Gyro Compass and Heading Sensor Solutions

compu t e rs ( con t. )

SD80
AD80Computer
Computers
AC70and
and
AC80A
andSI80
AC80S Computer

AC70and
andSI80
SI80Computer
Computer
AC70
211 mm (8.29")

211 mm (8.29")

100 mm
(3.94)

340 mm (13.38)

197 mm (7.77")

197 mm (7.77")

185 mm (7.27")

320
185mm
mm(12.60)
(7.27")

60 mm
(2.36")

60 mm
(2.36")

253 mm

180 mm
(9.84)
(7.08")

180 mm
(7.08")
109 mm

80 mm
(3.15")

80(4.29)
mm
(3.15")

48 mm
(1.88")

48 mm
(1.88")

250 mm
(9.94)

DRAFT 2011-07-26

28

AC80A
and
AC80S
Computer
AC80A
and
AC80S
Computer
SD80
and
AD80
Computers
340 mm (13.38)

211 mm (8.29")

320
197mm
mm(12.60)
(7.77")

185 mm (7.27")

AC85
AC85
Computer
SD80Computer
and AD80 Computers
100 mm
(3.94)

408 mm (16.06")
211 mm (8.29")
5 mm (0.20")

380mm
(14.96")
197
mm (7.77")

60 mm
(2.36")

185 mm (7.27")
290 mm (11.42")

60 mm
(2.36")

253 mm
(9.84)

440
mm
167
mm
(17.32")
(6.58")

167 mm
109 mm (6.58")
(4.29)

80 mm
(3.15")
410 mm
(16.14")

80 mm
(3.15")
250 mm
(9.94)

373 mm
(14.69")48 mm
(1.88")

48 mm
(1.88")

AC85 Computer

4 fixing holes,

8 (0.3")

106 mm
(4.17")

408 mm (16.06")
5 mm (0.20")

380mm (14.96")
290 mm (11.42")

Drawings | AP70/AP80 Installation manual

440 mm
(17.32")

410 mm
(16.14")

373 mm
(14.69")

4 fixing holes,

8 (0.3")

106 mm
(4.17")

Professional Series
Drawings | AP70/AP80 Installation manual

Autopilot, Gyro Compass and Heading Sensor Solutions

|9

|9

H S 7 0 G P S C ompass

29

HS70
G P S S e nsor S p e c i f i cat i on
Receiver Type

En v i ronm e n t al

L1, C/A code, with carrier phase smoothing

Heading Accuracy

Two 12-channel, parallel tracking

(Two 10-channel when tracking SBAS)
2-channel, parallel tracking
10 Hz heading, 5 Hz Rate of turn, 1 Hz position
< 1.0 m 95% confidence (DGPS1)
< 2.5 m 95% confidence
(autonomous, no SA2)
< 0.75 rms

Pitch/Roll Accuracy

< 1.5 rms

Channels
SBAS Tracking
Update Rate
Horizontal Accuracy

HS70

Heave Accuracy

30 cm5

Rate of Turn

90/s maximum

Compass Safe Distance

Cold Start
Warm Star
Hot Start
Heading Fix
Maximum Speed

30 cm4
< 60 s (no almanac or RTC)
< 20 s typical (almanac and RTC
< 1 s typical (almanac, RTC and position)
< 10 s typical (valid position)
1,850 kph (999 kts)

Maximum Altitude

18,288 m (60,0000 ft)

C ommun i cat i ons

Serial Ports

One RS-232, One CAN

Baud Rates

4800 (NMEA 0183)

Data I/O Protocol

NMEA 0183, NMEA 2000, SimNet

Operating Temperature

-30C to + 70C (-22F to + 158F)

Storage Temperature

-40C to + 85C (-40F to + 185F)

Humidity

100% non-condensing

Vibration

IEC 60945

EMC

FCC Part 15, Subpart B, CISPR22, CE

Power
Input Voltage
Power Consumption
Current Consumption
Power Isolation
Reverse Polarity Protection
M e chan i cal
Dimensions
Weight
Power/Data Connector
Aiding Devices
Gyro
Tilt Sensors

6 to 36 VDC
3 W nominal
250 mA @ 12 VDC
Isolated to enclosure
Yes
41.7 L x 15.8 W x 6.9 H cm (16.4 L x 6.2 W x 2.7 H)
1.5 kg (3.3 lb)
12-pin, Female, IP67
Provides smooth heading, fast heading reacquisition
and reliable < 1 heading for periods up to 3
minutes when loss of GPS has occurred
Assists in fast start-up of heading solution

Depends on multipath environment, number of satellites in view, satellite

geometry, ionospheric activity and use of SBAS
2
Depends on multipath environment, number of satellites in view, satellite geometry
and ionospheric activity
4
IEC 60945 Standard
5
Based on a 40 second time constant
1

Mx575B
G P S / N A VIG ATI O N

E N VI R O N M E N T A L

GPS Receiver Channels:

12 channels

DGPS: Receiver Type

L1, C/A code, with carrier phase smoothing

DGPS: Position Update Rate

1 Hz default (Position) up to 10 Hz heading

output

DGPS: Horizontal Accuracy

< 1 m 95% (DGPS), < 5 m 95% (autonomous,

no SA)

DGPS: Heading Accuracy

< 0.5 degrees rms

DGPS: Rate of Turn

90/s max

DGPS: Pitch / Roll Accuracy

< 1 degree rms

DGPS: Start-Up Time

< 60 s typ.

DGPS: Heading Fix

< 20 s

DGPS: Satellite Reacquisition

<1s

DGPS: Frequency Range

283.5 to 325 kHz

DGPS: Adjacent Channel Rejection

61 dB @ f +/- 400 Hz offset

OTHER
Bearing Accuracy:

< 0.5 degrees rms

Operating Temperature:

-30C to +70C

Operating Temperature Stored:

-40C to +85C

Professional Series

Dimensions:

60 cm (l) x 16 cm (w) x 18 cm (h) (Not including

mounts)

Weight:

1.5 kg \ 3.31 lbs

Humidity:

100% condensing

P O WE R
Power Supply:

8.0 to 40 VDC vDC

Power Consumption:

< 4.5 W, < 360 mA @ 12.0 VDC

Reverse Polarity Protection:

Yes (but not reverse polarity operation)

Power Data Connector:

18-pin, Environmentally sealed

C O M M U N I C ATI O N S
Serial Ports

3 full duplex RS-232 and 2 half-duplex RS-422

Isolation:

All serial ports optically isolated from power

Baud Rates:

4800, 9600, 19200

Data I/O Protocol:

NMEA 0183 V3.0

Correction I/O Protocol:

RTCM SC-104

NMEA Heading Messages:

GPHDT, GPROT, PSAT, HPR, GGA, VTG, ZDA,GSA,

GSV, GST, GBS, GRS

Autopilot, Gyro Compass and Heading Sensor Solutions

30

r g c 5 0 , G C 8 0 and G C 8 5
RGC50

GC80

GC85

Setting time

< 4h

< 3h

< 3h

Pitch/Roll angle

+/- 45 deg

+/- 45 deg

+/- 45 deg

Follow-up rate

> 36 deg/sec

> 75 deg/sec

> 75 deg/sec

Weight

15.5 kg

23 kg

23 kg

Wheelmark IMO: A424 (XI), A694 (17)IEC:

60945, 61162 ISO: 8728 (1997)

Wheelmark IMO: MSC97 (73), 13.2.6 (2000

HSC Code) IEC: 60945, 61162 ISO: 6328
(2001)

Type approval

ACCURACY
Settle point error (x secant latitude)

Less than -1.8deg

Less than -0.1deg

Less than -0.1deg

Static error (x secant latitude)

Less than -1.0 deg

Less than -0.1 deg

Less than -0.1 deg

Dynamic error (x secant latitude)

Less than -1.8 deg

Less than -0.4 deg

Less than -0.4 deg

range of speed correction

0-50 knots

0-70 knots

Horizontal acceleration

1m/s2

2m/s2

Annual maintenance

Not required

Not required

Not required

Warranty period

2 years

2 years

2 years

O p t i onal A C
D AT A O U T P U T S

RGC50

C ompac t

( po w e r supply

E x pand e d

D ual

f or C ompac t )
Stepper

1 *1

1 x 24V

4 x 24V (option 2 x 35 V)

4 (option 2 x 35V)

Serial (NMEA)

1 *1

4 (option 9)

10 (option 15)

10 (option 15)

Syncro

1:1 100V/400Hz
1+4

4 + 10

4 + 10

16 kg

23 kg

Repeater back-up
Rate of turn
Weight

7 kg

9 kg

Data inputs
Serial (GPS)

Serial (External Heading)

Serial (LOG)

Pulse (LOG)

1 (200/400p p/nm)

1 (200/400p p/nm)

1 (200/400 p p/nm)

110/220V AC 50 /60Hz

110/220V AC 50 /60Hz

110/220V AC 50 /60Hz
24V DC

P O WE R
Power supply

24V DC

24V DC

24V DC

24V DC

Current consumption startup (A)

5A

3.3A

1.4A incl. Compact

1.5A

1.7A

Current consumption normal (A)

2A

2.6A

1.1A incl. Compact

1.2A

1.4A

Backup supply

Professional Series

Autopilot, Gyro Compass and Heading Sensor Solutions

31

Professional Series

Autopilot, Gyro Compass and Heading Sensor Solutions

O U R H e r i ta g e : E S TA B LI S H ED IN 1 9 4 7 .
With more than 60 years of maritime expertise invested in delivering solutions to the
professional market, we have unique knowledge to support professional customers
with cost effective navigation solutions.
Contact us:
Navico Americas: Tel: +1 832 377 9578 Email: sales.americas@navico.com
Navico Asia Pacific: Tel: +64 9 925 4500 Email: sales.apacnz@navico.com
Tel: +44 1794 510010 Email: sales.emea@navico.com

985-10372-002

Navico EMEA: