EKINOX 2 Subsea
– Hardware Manual
EKINOX2SUBSEAHM.1.2
5.5.2. SYNC OUT A, B
These output pins can be used for two functions:
●
Main loop divider: This event is activated at the sensor sample time, but its frequency is divided by
the output divider. If the divider is set to 4, pulse output frequency will be 200Hz / 4 = 50Hz.
●
PPS: This output will also be synchronized with the sample time, but it will be provided at 1Hz only
when clock is correctly estimated. So this output is provided at each top of a second in UTC time.
5.6. Connections Mapping
You will find below the available connections configuration for aiding inputs.
5.6.1. Ekinox2-M version
Port A
Port B
Port C
Port D
Port E
Eth 0
Eth 1-4
Binary commands
●
●
GNSS 1 input
●
●
●
●
●
●
Data output
●
●
●
●
●
5.6.2. Ekinox2-U version
Port A
Port B
Port C
Port D
Port E
Eth 0
Eth 1-4
Binary commands
●
●
GNSS 1 input
●
●
●
●
●
●
GNSS 2 input
●
●
●
●
●
●
DVL input
●
●
●
●
●
●
Data output
●
●
●
●
●
5.7. Internal Datalogger
The Ekinox includes an internal datalogger capable of storing all data at 200Hz for 48 hours. The internal
datalogger is composed of a high speed memory buffer and an 8 GB flash storage. To allow high bandwidth
and to reduce power consumption, the memory buffer is saved to the flash storage ten times per second.
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