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Cable layout
133
857-164342 / Rev.C
Single GPT configuration
The following additional cables are used if an optional General
Purpose Transceiver (GPT) is used.
ID Type Specifications Use MFD
C20 W620b Page 151 / Note 1 External syncronization
C21 W620c Page 152 / Note 1 Heave & temperature sensors
C22 W620a Page 150 / Note 2 Remote on/off
C23 W319 Page 145 +12 Vdc
C24 W301 Page 144 AC Power Yes
C25 W311 Page 143 Ship’s ground
C26 W802 Page 153 Transducer(s) Yes
C27 W400 Page 146 Ethernet
Note 1 - This connection is not required if it has been made on
the echo sounde unit.
Note 3 - The remote on/off will only switch off the GPT, and
not the echo sounder unit.
Serial port 2 (Com 2)
(9-pin D-connector, male)
Parallel port
(25-pin D-connector, female)
Auxiliary
(25-pin D-connector, female)
Transducer(s)
(9-pin D-connector, female)
Serial port 1 (Com1)
(9-pin D-connector, male)
VGA (External Monitor)
(15-pin D-connector, female)
Ethernet
PS/2
PC Transceiver board
Interface board
Single Board Computer
(CD5857 / GIF / WMF)
Figure 8 Echo sounder’s
side panel with connectors