
Annapolis Sailboat Show October 7, 2005 Maretron
Physical Interface (Cable and Connectors)
Physical Interface (Cable and Connectors)
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NMEA 2000
NMEA 2000
®®
specifies cable/connectors ensuring plug
specifies cable/connectors ensuring plug
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n
n
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play
play
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Standardized Waterproof cable
Standardized Waterproof cable
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5 conductor (2 wires for data, 2
5 conductor (2 wires for data, 2
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wires for power and ground, 1 shield)
wires for power and ground, 1 shield)
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Data pair independently shielded, power pair independently shiel
Data pair independently shielded, power pair independently shiel
ded, plus
ded, plus
overall shield encompassing data and power pairs
overall shield encompassing data and power pairs
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Color coded wires reducing wiring errors
Color coded wires reducing wiring errors
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Standardized waterproof connectors
Standardized waterproof connectors
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Can be submerged in the bilge and still operate
Can be submerged in the bilge and still operate
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Keyed contact insuring correct wiring
Keyed contact insuring correct wiring
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Gold plated terminals for reliable connections
Gold plated terminals for reliable connections
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Threaded connectors prevent inadvertent disconnects
Threaded connectors prevent inadvertent disconnects
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No expertise or training required
No expertise or training required
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Engineered for Serviceability
Engineered for Serviceability
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Device can be plugged or unplugged without powering down network
Device can be plugged or unplugged without powering down network
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Device failure or removal of product does not effect rest of net
Device failure or removal of product does not effect rest of net
work
work
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