Simrad RF40 Manual de usuario

| 1

RF40 Rudder Feedback unit

Installation guide

The RF40 is a resistive rudder feedback unit, suitable for autopilot systems with a

NAC-1 or NAC-2 autopilot computer.

¼Note: The RF40 can not be used with the NAC-3 autopilot computer.

The RF40 might also be used with autopilot computers that have analog rudder

feedback input.

¼Note: Do not remove the transmitter lever from the feedback unit.

¼Note: The unit is factory adjusted and requires no further adjustment at

installation than described below.

Mounting location

The RF40 unit (A) mounts close to the rudder, and is mechanically linked to the

rudder tiller arm (B) or rudder quadrant.

Select a mounting location for the RF40 unit according to the illustration

• X1 = X2: min 150 mm (5.9”), max 345 mm (13.6”)

• Y1 = Y2: min 44 mm (1.7”), max 130 mm (5.1”)

Y1 Y2

X1 = X2

Y1 = Y2

2 |

Installation

The RF40 lever (C) has two slots for the transmitter link (D). The slots enable

maximum exibility to provide the 1:1 mechanical linkage relationship.

Y1 Y2

1. Turn the helm to set the rudder tiller arm (B) to approximate center position

2. Mount the RF40 unit to a suitable platform

• If required:

-add blocking material under the RF40 to adjust the height of the

transmitter lever to be level with the rudder tiller arm

-cut the length of the transmitter rod (D) to move the feedback unit closer

to the rudder post

3. Rotate the RF40 lever to center position

• the marks (E) on unit and on the lever should be aligned

4. Rotate the RF40 unit so that the rudder lever is parallel with the rudder tiller arm

5. Set the transmitter link to the inner limit of the outer slot if possible

6. Drill and tap the rudder tiller arm so that the Y2 dimension is equal to the Y1

dimension

7. Attach the ball joint to the tiller arm, and connect the transmitter rod to the ball

joint at the rudder tiller arm

8. Tighten the mounting screws for both the RF40 and the transmitter rod ball

joint.

9. Observe the feedback unit while someone turns the helm through the complete

rudder travel hard-over to hard-over, and verify that the mechanical linkage

moves freely.

| 3

Wiring

The RF40 is equipped with a 15 m (49 feet) cable with connector (A). The unit

connects to the NAC-1/NAC-2 autopilot computer’s three pins rudder feedback

socket (B).

A B

1 2

Function Color

1+5 V DC Red

2Signal Yellow

3-0 V DC Black

Dimensional drawings

RF40

177 mm (6.97”)

55 mm

(2.16”)

99 mm (3.90”)

65 mm

(2.56”)

Transmitter link

345 mm (13.6”)

4 |

Spare part

20193454 Transmitter link

Technical specications

¼Note: The most up-to-date specications list is available at

www.simrad-yachting.com

Physical

Dimensions See gure

Weight 0.5 kg (1.1 lbs.)

Material Arnite T06 200 PBT

Compass safe distance 1.0 m (3.1 ft.)

Mounting Horizontal, vertical or upside down

Cable 15 m (49 feet) with connector

Transmitter link Stainless 345 mm (13.6”) with 2 ball joints

Electrical

Supply voltage 5 V DC

Power consumption 2.5 mW

Environmental

Operating temperature -25 to +55 °C (–13 to +130 °F)

Storage temperature -30 to +70 °C (–22 to + 158 °F)

Waterproof rating IP56

Interface

Rudder angle +/-120 degrees

Output signal 0 - 5 V DC

Resistance value 10 K ohms

Accuracy +/-0.25° within +/-5°, otherwise +/-0.5°

Repeatability +/-0.1°

*988-12045-001*

Tabla de contenidos

Otros manuales de Equipos marinos de Simrad

Simrad

Simrad EQ44 Instrucciones de montaje

Simrad

Simrad IS20 Combi Manual de usuario

Simrad

Simrad NSS evo3 Manual de usuario

Simrad

Simrad ITI - INSTALLATION REV C Manual de usuario

Simrad

Simrad ITI Manual de usuario

Simrad

Simrad Maris ECDIS900 Manual de usuario

Simrad

Simrad AP70 MK2 Manual de usuario

Simrad

Simrad SX90 - DATASHEET FOR NAVAL AND COAST GUARD REV... Manual de usuario

Simrad

Simrad ER60 - REV B Manual de usuario

Simrad

Simrad CS90 Manual de usuario

Simrad

Simrad S3009 Manual de usuario

Simrad

Simrad GC80 EXPANDED Manual de usuario

Simrad

Simrad RS25-E Manual de usuario

Simrad

Simrad NL - SPEED LOG REV C Manual de usuario

Simrad

Simrad ITI TRAWL SYSTEM - SERIAL DATA COMMUNICATION REV... Manual de usuario

Simrad

Simrad NSS9 evo3S Manual de usuario

Simrad

Simrad IS20 Wind Manual de usuario

Simrad

Simrad SimNet Guía de inicio rápido

Simrad

Simrad ES70 - REV A Manual de usuario

Simrad

Simrad EQ33 Manual de usuario

Simrad

Simrad B&G h2000 Manual de usuario

Simrad

Simrad IS80 Heading Repeater HR80 Manual de usuario

Simrad

Simrad CR40 MKII Manual de usuario

Simrad

Simrad ES80 Manual de usuario

Manuales populares de Equipos marinos de otras marcas

Clarion

Clarion CMS2 Manual de reparación

EBS

EBS M7000 Manual de usuario

Kongsberg

Kongsberg M3 Bathy Manual de usuario

NPK

NPK SCS-1002 Manual de usuario

Furuno

Furuno FE-800 Manual de usuario

Harken

Harken 1561 Manual de usuario

Notifier

Notifier FS-BSO Manual de usuario

Raymarine

Raymarine ST40 Manual de usuario

E2S

E2S E2XS112UL Manual de usuario

R2Sonic

R2Sonic 2026 Manual de usuario

COBHAM

COBHAM SAILOR 6000 Manual de usuario

Clarion

Clarion GR10BT Manual de reparación

Raymarine

Raymarine Maxiview ST80 Guía del usuario

GUIDANCE MARINE

GUIDANCE MARINE 20- Series Instrucciones de montaje

Raymarine

Raymarine ST60 Tridata Guía del usuario

olympia electronics

olympia electronics ΒS-531/1/MAR Manual de usuario

Sonic

Sonic 2024 Manual de usuario

Quicksilver

Quicksilver 88688A25 Manual