Components

External Signal Interface

4-20mA analog signal to S-Link™

ESI-1 is an External Signal Interface to the S-link bus. It has two 4-20mA analogue inputs that control the bow and stern thrusters proportionally.

It can operate all E, SEP, SH and SAC series thrusters, including retractable thrusters and Automatic Main Switch (AMS).

The ESI-1 is typically used with autopilots with 4-20mA outputs and 3rd party control systems.

Power	Value
Voltage electric motor	8-31 DC
Recommended fuse	5 A

Weight	Value
Weight	0.5kg / lbs

Compliance	Value
CE	Yes

Electrical Data Matrix	Value
IP rating	IP20

Temperature	Value
Storage temperature	–40°C to +85°C [–40°F to +176°F]
Operating temperature	–20°C to +70°C [–4°F to +158°F]

A legacy that commits

We’ve lived and worked with the unruly sea for a hundred years. That’s why we develop important features that enables a boat to handle the sea better – that enable you to enjoy your boat, at anchor and at full speed. That is why you wanted a boat, isn’t it?
Beautiful engineering

The technology in our solutions is world-class. We know, because we’ve developed it ourselves, just as we manufacture every solution, and follow them until their fixed to a hull, ourselves. This meticulous attention to detail is why your day out always will be better with a Sleipner aboard.
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