Konsberg EM 124, Руководство по установке

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443140/A
95
Cables identified with an asterisk (*) are system cables. These cables are supplied with
the EM 124 delivery.
A Transmitter Unit (TXU) 2
B RIO-P board
C TX RIO board 1
D TX RIO board 12
E Transmit transducer (TX) number 1
F Cables from Transmit Transducer (TX) 1 to 48 are connected to Transmitter Unit
(TXU) 1 according to table
G Transmit Transducer (TX) number 49
H Cables from Transmit Transducer (TX) 49 to 96 are connected to Transmitter Unit
(TXU) 2 according to table
Marking of TX transducer cables
Each transducer module and its cable is identified with a serial number as follows:
TX<nnnn>
Where <nnnn> is a numerical value.
Each transducer module is also identified by its physical location in the array (frame).
This location number must be recorded during the installation of the transducer modules,
and written down in the table provided in this chapter.
The TX transducer array is physically positioned in the fore-and-aft direction under
the hull.
TX transducer module number 1 is always the most forward module.
Connection of TX transducer cables
The 0.5 degree system consists of 96 TX modules/cables.
The 1 degree system consists of 48 TX modules/cables.
The 2 degree system consists of 24 TX modules/cables.
The 4 degree system consists of 12 TX modules/cables.
Note
It is essential to connect all TX cables successively to the TX RIO boards in the
Transmitter Unit(s).
During the installation of the transducer array, you must fill in the serial number in the
cable identification table.
Cable layout and interconnections