Specifications; Technical Specifications; Nexus Network Introduction And User Policy - Nexus NX2 Installation And Operation Manual

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15 Specifications

15.1 Technical specifications

Dimensions:
Instrument cable:
Power sPLUSply:
Power consumption
Instrument:
Log- and temp sensor:
Wind transducer:
Temperature range:
Weight:
Enclosure:
CE approval
The products conforms to the EMC requirements for immunity and emission according to
EN 50 08-1,

15.2 Nexus Network introduction and user policy

Introduction:
The Nexus Network is a Multi talker Multi receiver data bus specially designed for
marine navigation applications. It utilises the RS485 standard with PLUS to 32 senders
and/or receivers to form a Local Area Network. Data is transmitted synchronously with 1
start-bit, 8-data-bits, 1 parity-bit, two stop-bits in 9600 baud.
User policy:
The Nexus Network is open for new users and applications without the licence or a
licence fee. The data bus however is, the property of the manufacturer, which means
the specification must be followed in order to protect the manufacturer's commitments
to the Nexus Network performance and safety.
For most PC-applications, the full dPLUSlex interface (Art. No. 21248), will be a very
useful tool for monitoring real time data, to edit and store Waypoints to PC-file or to
Server and/or to the NX2 GPS. The interface is sPLUSplied with a cable for connection
from PC to the Server or NX2 instruments and/or the NX2 GPS. A 9-pole D-sub
connector is connected to the RS232 port on the PC.
Wind Data instrument: 110 x 110 mm.
(4.3x4.3 inch)
12 V DC (10-16 V). The instrument is polarity
protected.
0,08 W
0.8 W (at max illumination)
12 mW
50 mW
Storage: From -30°C to +80°C.( -22°F to 176°F)
Operation: From -10°C to +70°C. (14°F to 158°F)
Instrument: 283 g (9.98 oz).
Transducer: 293 g (10.33 oz).
Instrument. Water proof
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