Sleipner ESI-1, User Manual, Page: 5 / 12

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ESI
MC_0279
Product Features
Dip-switch Settings
Switch 3 and 4 sets the ESI-1 Operation Mode. Switch 3 and 4 must be set to OFF. Any other setting is preserved and the ESI-1 will not work as
described in this manual.
Dip-switch no1 can be used to set prioritization of the ESI-1.
Switch no1 OFF (default):
All other devices sending thrust have higher priority over ESI-1. This means that
ESI-1 will send 0% thrust to bow and stern when any other devices are sending
bow or stern thrust. ESI-1 will resume control over thrusters 3 seconds after the
last command from other devices.
Switch no1 ON:
ESI-1 will have the same priority as all other devices. In this case, ESI-1 will always
send thrust with the same priority as other devices. The thruster controller will
output the highest thrust received and stop if signals have conflicting directions.
Connections
ESI-1 needs to be powered externally with 8-31V DC, and S-link connection for communication with thruster controllers. Relay outputs RO1 & RO2
is normally open (NO) relay contacts and closed when activated. Maximum relay current: 10 A. Digital input DI1 is opto-isolated from power supply
ground. A signal ground connection must be provided to the GND connection on the Digital Input terminal block. Analogue input AI1 & AI2 is 4-20mA
non-isolated resistive load inputs. The 4-20mA source connected to these inputs need to supply the loop power.
LED status
STATUS LED (GREEN):
Continuous Flashing
Power ok and communication on S-link is present. Power is good but no S-link communication.
SLEIPNER AS
P.O. Box 519
N-1612 Fredrikstad
Norway
www.sleipnergroup.com
DOCUMENT ID:
REVISION:
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Installation Guide
When installing an S-Link™ system DO NOT connect any other control equipment directly to the S-Link™ bus except original Sleipner S-Link™ products.
In case of connecting third-party equipment, it must always be connected through a Sleipner-supplied interface product.
Any attempt to directly control or connect into the S-Link™ control system without a designated and approved interface will render all warranties and
responsibilities of all of the connected Sleipner products.
If you are interfacing the S-Link™ bus by agreement with Sleipner through a designated Sleipner supplied interface, you are still required to install at
least one original Sleipner control panel to enable efficient troubleshooting if necessary.
MC_0105
The installer must read this document to ensure necessary familiarity with the product before installation.
Instructions in this document cannot be guaranteed to comply with all international and national regulations. It is the responsibility of the
installer to follow all applicable international and national regulations when installing Sleipner products.
The recommendations given in this document are guidelines ONLY, and Sleipner strongly recommends that advice is obtained from a person
familiar with the particular vessel and applicable regulations.
This document contains general installation instructions intended to support experienced installers. If you are not skilled in this type of work,
please contact professional installers for assistance.
If required by local regulation, electrical work must be done by a licensed professional.
Appropriate health and safety procedures must be followed during installation.
Faulty installation of Sleipner products will render all warranties given by Sleipner Motor AS.
MC_0038
Responsibility of the Installer
Failure to follow the considerations and precautions can cause serious injury,
damage and will render all warranties given by Sleipner Motor as VOID.
MC_0411