Simrad_EK60_blockdiagram.pdf

NOAA Ship Okeanos Explorer Simrad EK60 Vertical Beam Echo Sounder Block Diagram

SIMRAD

200 KHz

GPT

70 KHz

GPT

200 KHz

GPT

Network Switch

R-SS-012

R-SS-016

R -S

S-

R-SS-010

R-SS-009

Com2

R-SS-015

R-SS-014

R-SS-013

R -S

S-

R-SS-004

R-SS-002

R -S

S-

Transducers, on centerboard

GPS terminal block

NMEA Broadcast Box on Rack

Port 9 from Leica EM420 DGPS on Computer Rack

GLL, GGA, ZDA, HDT and VTG strings R

-P O

S-

Com5 Com1

Com 2 of POS 9600 baud,n,8,1

Sounder TSS 1 protocol

Motion string To ME70

TRU Master Server Sync signal

To ME70 Com5

R-SS-019

Com4

Port tbd SCS Port tbd

Com3

4800 baud N,8,1

Depth output, 38KHz 19200 baud

N,8,1

Depth output, 18KHz 19200 baud

N,8,1

4800 baud N,8,1

EK60

CPU

Scientific Computing System

Network cable to remote EK60 computer display in the Bridge

On Board network

Network card

R -S

S-

ADCP

RD Inst

R-SS-022

R-SS-020

POS M/V

Analog Port R-POS-004

EK60 trigger lines

Trigger out BNC

IP addresses:

Computer network card-

All fed from Port 9 of Leica MX420

POS MV 320

Sync J-Box

Motion string To EK60

Computer in Acoustics Lab

EK60 38kHz GPT is master sync for all echo sounders

38 KHz

GPT

333 kHz

GPT

Slide Number 1