Instruction manual

Cable layout
49
850-164696 / A
Multiple GPT cables
The cables shown and specified here are those used when the
EK60 is implemented with more than one General Purpose
Transceiver (GPT) unit.
Note that the Auxiliary plug on the GPT provides several
interfaces that are not currently used with the EK60.
Figure 23 EK60 cable plan - Multiple GPTs
SIMRAD GPT
C23 Synchronisation
C20B C23B and
Operator station
C10
C22
Event*
C21 New line*
C24 Motion sensor
C25 Temperature sensor
Remote on/off
C20
C28A
A
C Power
C27B
Ground
C10B
Ethernet
C10A
Ethernet
C27A
Ground
C30B
Transducer
C30A
Transducer
C28B
A
C Power
C26 AC Power
SIMRAD GPT
General Purpose
Transceiver (GPT) “A”
Tagblock
(CD6939D)
External connections
Note that the external peripherals are connected to either one of
the transceivers or to all of them in parallel.
Event, Survey line and the two sensors are only connected to
one GPT, while Synchronization and Remote on/off are
connected to all in parallel. It is strongly recommended to use a
tagblock to ease the cabling.
Connections identified with an asterix (*) in the drawing have
not been implemented in the EK60 software.