Download Chapter 5-Electronics - antares

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JB/SPM-side: DATA/SC and CLOCK fibers (these connections will be made at the
OPT_CON level)
String-side: 6 CLOCK fibers (these connections will be made at the OPT_CON level)
Laser beacon connector: 48 V power from SCM, RS485 twisted pair for laser beacon SC
emulation, output pulse from SCM for laser drive and analog input from (simulated)
photodiode to SCM
Acoustic transponder connector: emulator for analog signal from acoustic transponder
Pressure (or CTD) sensor connector: 48V power from SCM, RS232 serial communication
with sensor emulator
Sound velocimeter connector: 48V power from SCM, RS232 serial communication with
sensor emulator
Backplane: check that the 20 MHz clock from the Clock board is correctly distributed,
interface to the internal RS485 MODBUS + others to be defined
Associated Technical Notes
3 SCM 18 01/A: Proposal for a SCM Test Bench (to be released soon)
Page 5-62