91-102118 Lars Thrane DC Power Cable, 3m, 4-pin

91-102118 Lars Thrane DC Power Cable, 3m, 4-pin

91-102118 Compatibility: All LT-31xx, 41xx, 42xx Control Units

TYPICAL APPLICATION

DC input (PWR): The LT-3100S GMDSS system is designed to be used on 12 VDC and 24 VDC power buses (nominal).

External DC power to the LT-3100S GMDSS system is provided by connecting the proprietary 91-102118 Power Cable, 3m – delivered by Lars Thrane A/S.

The power connector is mounted on the back side of the LT 3110S Control Unit and marked ‘PWR’

. The power source for the LT-3100S GMDSS System must comply with the GMDSS regulations and the associated standards, minimum is compliance to IEC 60945 (2002).

The power source to LT-3110S Control Unit and the LT-3140S Interface Unit must be connected to the main and emergency source of power as required by SOLAS reg II-1/42 or /43, and a battery backup system.

When extending the power supply cables the positive (+) and the negative (-) must be installed closely together in order to keep the cable inductance low.

Make sure to use a galvanic isolated power supply as illustrated in Galvanic Isolated Power
Supply.

The input voltage range is: 12-24 VDC (2.2-1.7A). The LT-3110S Control Unit DC input connector and circuit is protected and certified for reverse polarity protection.

POWER SUPPLY CABLE: The DC Power cable features a Female Plug that connects to the rear of the control panel.

CONTROL PANEL DC POWER CONNECTOR: The DC Power connector(male) is mounted on the backside of the LT-3110S Control Unit.