FLIR E70290, Installation & Operation Instructions

Page: 41 / 136

5.5 Extension cable connection
An optional extension cable (A80312) can be used
to extend the distance from the transducer to the unit
by up to 4 m (13.1 ft).
1. Existing cable.
2. Extension cable (connected to the vessel’s
power supply and to the existing cable.
3. Isolated power supply wires on existing
transducer cable.
Note:
• Only 1 extension cable should be used per
installation.
• The length of the power supply wires on the
extension cable is 2 m (6.6 ft).
Maximum transducer cable length
The maximum cable length from the transducer to
the unit is shown below.
CPT-DV 8 m (26.2 ft.) — 4 m (13.1 ft.)
supplied cable + 4 m (13.1 ft.)
extension cable
CPT-DVS 10 m (32.8 ft.) — 6 m (19.7
ft.) supplied cable + 4 m (13.1
ft.) extension cable
Note: Extending the transducer cable further than
the maximum stated distance will cause poor
performance.
Cables and connections 41