Simrad EQ60 - Manual (Page 166)

Simrad EQ60
154
857-164342 / Rev.C
Single frequency, single beam
The next two drawings show how to connect a single frequency,
single beam transducer to the system. Note that two different
connections are made, depending on the rated power output.
Low power output is achieved when the GPT is equipped with a
single transmitter board. In most systems, this will result in a 2
kW output power, but older GPTs may only be capable of
supplying 1 kW.
M
E
F
J
H
D
C
K
L
A
B
N
W802-1 / Rev.D Single frequency, single beam, low power
Single frequency,
single beam
transducer.
C
D
GPT
Note:
1) All transducer cables must be run in
steel conduits. Use flexible conduit closer
to the transceiver.
2) Cable shields must be connected to
the plug housing.
3) Cable shields must
be connected to
ship's ground in the junction box.
not
Inner
screen
Plug housing
Outer
screen
Junction Box (1:1)
Conductors 2 x N mm2
Screen Overall braided
Voltage 600 V
Max.diameter N/A
The conductor diameter “N” depends on the chosen transducer.
Normal value for single beam transducers is 1.5 mm
2 . Special
transducer cable is available from Simrad.