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.

Weight	Value
Weight	0.5kg / lbs

Compliance	Value
CE	Yes

Ideal vessel integration	Value
Typical vessel class	Commercial vessel, Motor boat, Sail boat

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