Simrad RI35 Mk2 Manual de usuario
INSTRUCTION MANUAL
Simrad RI35 Mk2
Rudder Angle Indicator
Note!
Simrad AS makes every effort to ensure that the information contained within this
document is correct. However, our equipment is continuously being improved and
updated, so we cannot assume liability for any errors which may occur.
Warning!
The equipment to which this manual applies must only be used for the purpose for which
it was designed. Improper use or maintenance may cause damage to the equipment or
injury to personnel. The user must be familiar with the contents of the appropriate
manuals before attempting to operate or work on the equipment.
Simrad AS disclaims any responsibility for damage or injury caused by improper
installation, use or maintenance of the equipment.
Copyright
© 2003 Simrad AS
The information contained within this document remains the sole property of Simrad AS.
No part of this document may be copied or reproduced in any form or by any means, and
the information contained within is not to be communicated to a third party, without the
prior written consent of Simrad AS.
Instruction manual
20220919D 1
Instruction Manual
This manual is intended as a reference guide for operating and correctly
installing the RI35 Mk2 Rudder Angle Indicator.
Please take time to read the manual to get a thorough understanding of
the indicator system and its relationship to a complete autopilot system.
Other documentation material that is provided with your system
includes a warranty card. This must be filled out by the authorized
dealer that performed the installation and mailed in to activate the
warranty.
Document revisions
Rev Date Written by Checked by Approved by
A 101100 NG IK TR
B 210601 NG IK TR
C 040702 NG IK ThH
D 130603
Document history
Rev. A Original Issue
Rev. B RI35 Mk2 Limiter not used with newer revisions of J3XX.
Rev. C Connection to J50 Junction Unit included. Part no. for
RI35 Mk2 included in the Spare Parts List.
Rev. D Default setting of S1 plug-in strap on the RF45X PCB
changed from AP45 to J3XX. Modified figure 3-3, 3-4
and 3-6.
Simrad RI35 Mk2 Rudder Angle Indicator
2 20220919D
Contents
1. INTRODUCTION..................................................................................................3
2. TECHNICAL SPECIFICATIONS.......................................................................3
3. INSTALLATION ...................................................................................................4
3.1 Connections ....................................................................................................5
Stand alone rudder angle indicator(s).............................................................5
Connection to autopilot J3XX Junction units.................................................6
Connection to older revision J3XX Junction units.........................................8
Connection to J45A/J45S Junction Units .......................................................9
Connection to J101A/J200S Junction Units .................................................10
3.2 Use of NMEA...............................................................................................11
3.3 Panel mounting .............................................................................................11
3.4 Bracket mounting .........................................................................................12
3.5 Illumination ..................................................................................................12
3.6 Zero adjust ....................................................................................................13
Autopilots with no rudder zero adjust ..........................................................13
Autopilots with rudder zero adjust ...............................................................13
Autopilots with “Rudder feedback calibration” ...........................................13
3.7 Reversed deflection ......................................................................................13
4. MAINTENANCE .................................................................................................14
5. TEST MODE ........................................................................................................14
6. SPARE PARTS.....................................................................................................15
Instruction manual
20220919D 3
1. INTRODUCTION
The RI35 Mk2 is manufactured in non-corrosive aluminum with a non-
reflective black finish.
It is designed to operate from frequency or current signals generated
by a Simrad autopilot feedback unit.
It will also accept a NMEA 0183 rudder angle (RSA) signal.
The indicator is made in standard modular size (132x108 mm) to match
the Simrad AP35 autopilot.
A separate PCB is mounted inside the instrument to convert the input
signals and drive the indicator.
The instrument gives a continuous reading of the rudder position up to
45 degrees on either side of the midship’s position. With no signal input
the pointer moves out of scale to port.
A front panel key is used for illumination and setup adjustments.
The splash proof construction allows panel, bulkhead or bracket
mounting in exposed locations, such as bridge wings as well as wheel
house and engine room.
2. TECHNICAL SPECIFICATIONS
Dimensions:................................................................................................. See Figure 2-1
Weight: ......................................................................................................................1.0 kg
Material: .......................................................................................Epoxy coated aluminum
Supply voltage:......................................... 12/24V DC –10%/+30%, polarity independent
Power consumption: .............................................................................................Max 3 W
Environmental protection: ........................................................................................... IP56
Safe distance to magnetic compass: ................................................................. 0.3 m (1 ft)
Wheelmarked according to:
Council Directive 96/98/EC of 20 December 1996 on Marine Equipment
as amended by directive 2001/53/EC
Temperature range:
Operating: .............................................. –25 to +55°C (–13 to +130°F)
Storage: ................................................. –30 to +70°C (–22 to +158°F)
Simrad RI35 Mk2 Rudder Angle Indicator
4 20220919D
Input signal: ........................................................Frequency 3400 Hz (midship reference),
±20Hz/degree, polarity independent.
Current: 0.1 - 1.1mA (midship 0,6mA), polarity independent
NMEA 0183 RSA (min. 10 Hz): $--RSA,x.x,A,x.x,A*hh<cr><lf>
Output signal: ............................. NMEA 0183 RSA 20Hz: $--RSA,xx.x,A,,*hh<cr><lf>
Accuracy:........................................................................................±0.5° (Indicator alone)
Cable:................................................................ 20 m, single twisted pair (not connected).
Rudder Feedback Units: ............................................ RF300, RF300S (frequency signal),
RF45X (current or frequency signal),
RF100 (current signal).
Figure 2-1 RI35 Mk2 Dimensions
3. INSTALLATION
The RI35 Mk2 is designed for flush, bulkhead or bracket mounting, and
should be positioned in a location in clear view of the helmsman. When
the mounting location is determined, the cables should be connected to
RI35 Mk2 before the unit is mounted. Cables may be taken out
underneath, or in the back of the RI35 Mk2.
Instruction manual
20220919D 5
3.1 Connections
Stand alone rudder angle indicator(s)
RF45X Rudder Feedback Unit (Current signal)
FREQ SUPPLY
CURR
RF45X
RUDDER FEEDBACK
UNIT
RI35 Mk2
RUDDER ANGLE
INDICATOR
SUPPLY VOLTAGE 12/24VDC
RI35 Mk2
RUDDER ANGLE
INDICATOR
GREEN
RED
BLUE
++
+
+
FREQ SUPPLYCURR
NMEA NMEA
Figure 3-1 RI35 Mk2 - RF45X Stand alone wiring diagram
Note ! If more than one indicator is needed, the other indicators must be
connected via the NMEA ports. Max. 5 indicators (1+4).
RF300 Rudder Feedback Unit
* Non polarized (colour independant)
FREQ SUPPLYCURR
RF300
RUDDER
FEEDBACK
UNIT
RI35 Mk2
RUDDER ANGLE
INDICATOR
RI35 Mk2
RUDDER ANGLE
INDICATOR
**
FREQ SUPPLYCURR
SUPPLY VOLTAGE: 12/24VDC
NMEANMEA
Figure 3-2 RI35 Mk2 – RF300 Stand alone wiring diagram
More indicators (max. 5) are connected in parallel.
Simrad RI35 Mk2 Rudder Angle Indicator
6 20220919D
Connection to J3XX and J50 Junction units
Figure 3-3 and Figure 3-4 is only valid for J50 Junction Unit and for
J3XX Junction Units that have Main PCB rev. E onwards. For older
J3XX versions see page 8.
The interconnection cables are screened, and the screen should be
grounded in the autopilot junction unit. See Figure 3-3 through Figure
3-9 for connections to the different autopilot junction units.
Figure 3-3 RI35 Mk2 – J50/J3XX, Wiring diagram
dependent of autopilot function
Instruction manual
20220919D 7
Figure 3-4 RI35 Mk2-J50/J3XX, independent function of
autopilot
This connection gives you a full functioning indicator also with the
autopilot switched off.
Simrad RI35 Mk2 Rudder Angle Indicator
8 20220919D
Connection to older revision J3XX Junction
units
Figure 3-5 and Figure 3-6 is only valid for J3XX Junction units that
contains Main PCB revision D or older (A, B, C).
The interconnection cables are screened, and the screen should be
grounded in the autopilot junction unit.
Note ! If the J3XX junction unit has 24V supply (Vbat), the RI35 Mk2 Limiter
(part no. 22084990) must be connected to RF+ as shown in Figure
3-5.
*
* Non polarized (colour independant)
JUNCTION UNIT
MAIN PCB
Rudder
Feedb.
RF +
RF
FREQ SUPPLYCURR
RF300
RUDDER FEEDBACK
UNIT
RI35 Mk2
RUDDER ANGLE
INDICATOR
RI35 Mk2
RUDDER ANGLE
INDICATOR
*
**
FREQ SUPPLYCURR
*
Vbat+
DATABOX
(NMEA Input1) NMEA NMEA
GND
Figure 3-5 RI35 Mk2 - J3XX (old) Wiring diagram
Note!
*
Note!
24V only
Rudder
Feedb.
RF +
RF
*
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