LT-4200 User & Installation Manual Rev. 1.00
Interfaces
Lars Thrane A/S
www.thrane.eu
Page 22 of 128
Interfaces
LT-4210 Control Unit
This section will describe all the external interfaces of the LT-4210 Control Unit.
DC input (PWR)
The LT-4200 system is designed to be used on a 24 VDC power bus (nominal). External DC power to the LT-
4200 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-4210 Control Unit and marked
‘PWR’, see
NOTE
:
Make sure to use a galvanic isolated power supply, see
Galvanic Isolated Power Supply
on
page 35.
NOTE
:
The input voltage range is: 24 VDC (8 A). The LT-4210 Control Unit DC input connector and
circuit is protected and certified for Reverse Polarity Protection.
NOTE:
The LT-4210 Control Unit must be connected to the power supply using a 15A external
fuse.
NOTE
:
A power connector (4-pole) is used for the LT-4210 Control Unit. This power connector
requires the 91-102118 power cable, 3m from Lars Thrane A/S. Use only the 91-102118
power cable, 3m delivered by Lars Thrane A/S.
Figure 23: LT-4210 Control Unit (seen from the back)
Summary of Contents for Iridium Certus 200
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