Kongsberg EM 2040 MKII, Installation Manual

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472405/A
123
A Processing Unit end - LEMO Connector for power
in Processing Unit end. Solder side view.
B Processing Unit end - RJ45 connector for signal in
Processing Unit end.
C Processing Unit end - RJ45 connector for signal in
Processing Unit end.
D Transducer end- Underwater connector- MacArtney
SubConn DIL13M - Face view
Cable specifications
• Cable length: 15, 30 or 50 meters
• Diameter DLSA locking sleeve (transducer end): 35.5
mm
• SubConn ® Power/Ethernet Cable, Type
D/P4TP22#/4C18#OS
• Minimum bending radius: 125 mm
• Maximum outer diameter: 13.2 mm nom.
• Weight in air: 209 kg/km nom.
• Weight in sea water: 69 kg/km nom.
• Depth rating: 6000 metres
• 4 Ethernet twisted pairs, 4 power conductors and 1 screen
• Screen: Overall braided
• Voltage:
– Power conductor: 600V, max. 4 A
– Twisted pairs: 250V, max. 1.5 A
Important
Sacrificial anodes must be mounted near the transducer to protect the connectors. Inspect
the anodes regularly, and replace them if needed.
Correct handling of the underwater connectors is very important to avoid any leakage
and corrosion problems to the EM 2040 MKII transducers.
Cable layout and interconnections