Simrad ES70 - INSTALLATION REV A Installation Manual page 36

Simrad ES70
synchronization signal
be supplied by the installation shipyard. If the ES70 system is synchronised using
an RS-232 serial line connected to the computer, this cable is not installed.
• GPT connections on page 35
• GPT trigger / synchronisation on page 58
C22
EK60/C22 Not used
C23
EK60/C23 GPT to AC mains
This cable is provided with the ES70. It is a standard mains supply cable. Due
to certain properties of the commercial built-in power supply, a number of
transceiver configurations operating on 230 Vac will be supplied with a separate
power supply. When this supply is used, this 230 Vac power cable is not used.
The external power supply is connected to the battery inputs using the DC cable.
• AC mains (IEC 60320) on page 48
C24
EK60/C24 GPT to DC power supply
The General Purpose Transceiver Unit (GPT) can be powered from a DC
supply or from a standard car battery. The power cable must be provided by
the installation shipyard.
• GPT connections on page 35
• GPT external power on page 47
• GPT battery on page 59
C25
EK60/C25 Transducer cable(s)
The ES70 can be used with a large variety of transducers. The large transducer
connector on the General Purpose Transceiver Unit (GPT) has been prepared to
accept all of them, provided that the necessary circuit boards are fitted to the unit.
• Transducer connections on page 37
C26
EK60/C26 GPT to ground
When applicable, this cable must be provided by the installation shipyard. It is
a standard commercial ground cable.
• Vessel ground on page 46
C27
EK60/C26 Ethernet switch to AC mains
Most Ethernet switches are supplied with a separate power supply.
• Commercial power supply on page 45
C28
EK60/C31 GPT DC power supply to AC mains
This cable is provided with the power supply. It may be a standard mains supply
cable, or it may be integrated with the power supply.
• AC mains (IEC 60320) on page 48
34
must be connected to all of them. The cable(s) must
TrigIn
343522/A