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1 Preface

1.1 About this Manual

This manual has been published primarily for professionals and qualified personnel.
The user of this material is assumed to have basic knowledge in marine systems, and must

be able to carry out related electrical work.

Work on the low-voltage circuit should only be carried out by qualified and

experienced personnel.
Installation or work on the shore power equipment must only be carried out by

electricians authorized to work with such installations.

1.2 Responsibilities

It is the sole responsibility of the installer to ensure that the installation work is

carried out in a satisfactory manner, that it is operationally in good order, that the

approved material and accessories are used and that the installation meets all

applicable rules and regulations.

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 local distributor.

The crossed-out wheeled bin symbol indicates that the item should be

disposed of separately. The item should be handed in for recycling in

accordance with local environmental regulations for waste disposal.
By separating a marked item, you will help reduce the volume of waste

sent to incinerators or land-fill and minimize any potential negative impact

on human health and the environment.

1.3 Revisions

Revision Date

Description

1.0

August 12, 2019

Initial issue.

2.0

December 10, 2020 Manual updated to new RIO 425 part.

2.1

July 1, 2021

New picture RIO 425

Page 3 (11)

Содержание 1500443

Страница 1: ...Publication P N 1100276 Installation Manual RIO 425 AC Generator Interface P N 1500443...

Страница 2: ...tion 3 3 Installation of the RIO 425 4 3 1 Introduction 4 3 2 Operating Conditions 4 3 3 Wiring 4 3 3 1 Power Supply 4 3 3 2 Communication to the DCU 5 3 3 3 Generator Current Interface 6 3 4 Configur...

Страница 3: ...are used and that the installation meets all applicable rules and regulations Auto Maskin continuously upgrades its products and reserves the right to make changes and improvements without prior notic...

Страница 4: ...erator or close to the generator Using the two wire data interface it communicates its measured data to a DCU in the Auto Maskin Marine Pro range The unit can also be used standalone and communicate i...

Страница 5: ...the DCU Generator voltage interface Generator current interface When properly connected and communicating to the DCU on the RIO link the DCU will automatically detect the RIO 425 and add an instrument...

Страница 6: ...le shield at both ends To minimize the effect of external noise it is recommended to use twisted pair wires Communication Bus Termination Resistor The 120 ohm 1 4 W termination resistor shall be conne...

Страница 7: ...nnect the desired phase terminals Wire Requirement The wire area shall be minimum 2 5 mm2 12 AWG 3 5 Configuration The RIO 425 can be configured from the web server on a DCU in the Auto Maskin Marine...

Страница 8: ...uration is locked the user must enter the password to unlock Press the key to modify the value of the flashing digit When the desired value is shown on the screen use the and keys to move the edit cur...

Страница 9: ...lue will be deleted and the system will restore it to the last saved value Maximum programming value 99999 Minimum programming value 1 Voltage ratio 1000 Voltage ratio x Current ratio 300000 The ratio...

Страница 10: ...the next programming step Current Transformer Primary value Press the key to modify the value of the flashing digit When the desired value is shown on the screen use the and keys to move the edit curs...

Страница 11: ...ondary current varies up to 5A If necessary the ratio can be changed to 1 1 Voltage ratio x Current ratio 300000 Use the key to browse the available options 1A or 5A To validate the value press the ke...

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