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Actisense NDC-4 - NMEA multiplexer, 4 inputs, 2 serial outputs

  • 296.91 EUR
  • 284.98 EUR
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ACTISENSE NDC-4, is a NMEA multiplexer, 4 inputs, 2 serial outputs. Flexible and powerful enough to be the heart of a simple system.

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Article number: NDC-4
Supplier: Actisense

ACTISENSE NDC-4, is a NMEA multiplexer, 4 inputs, 2 serial outputs. Flexible and powerful enough to be the heart of a simple system, or one of many Actisense products in a more complex system. 

The Actisense NDC-4 makes it possible to multiplex up to five NMEA 0183- sources of a single stream. Two flexible ISO-Drive outputs make it possible to create two different downstream speaker baud rates, guaranteeing maximum system flexibility. It provides full access to all NMEA 0183 data sources, configurable filters to remove unwanted data using the NDC Control Center, allowing an on-board computer to read and add to the combined data stream. Factory preconfigured versions allow the NDC-4 to be used out of the box for AIS operation (NDC-4-AIS). An "autoswitch" option is also available (NDC-4-ASW) to provide redundancy options to your NMEA 0183 network.


Specifications

< table cellpadding="0" cellspacing="0">Supply (“BATT”) Voltage
8-35 VCurrent
 
40 mA max @ 12V DC under no load
Supply (USB) Supply voltage
4.75-5.25 V< tr>Supply current from USB (see note 1)
 
75 mA max
Opto-isolated Flexible InputInput voltage between +/- Logical '1'/stop bit-15-0.5 V
Logical '0'/start bit 4-15 VInput currentMaximum is under +35v overload condition, Min @ 2.0v input level1.6-9 mADifferential input voltageRequired level for NMEA to be detected1.8-2 VGalvanic isolationBetween input & output2500 VOverdrive protection
40 V< /tr>Input Baud rate (ports 0 & 1 + USB)Configurable Baud rate4800-115200 bps Input Baud rate (ports 2 & 3)Configurable Baud rate4800-57600 bpsInput Baud rate (port 4)
Fixed Baud rate
4800 bps
ISO-Drive Flexible OutputOutput voltage between ISO Out +/A and ISO Out -/B (under no load) Logical '1'-4.6 to -5 V
Logical ' 0'4.6-5 VOutput current at max load of 100 ohmAt maximum load, differential drive voltage reduces to 2.1v21 mAOutput short circuit current (note 2)Due to short circuit protection 50-55 mAGalvanic isolationFrom Opto input and (USB) ground1500 VOutput Baud rate (ports 0 & 1 + USB)Configurable Baud rate4800-115200 bpsData propagation delay
< td>Under no-overload conditions
1-100 ms
GeneralAmbient temperature
-20-70 °CGuaranteeExtended Actisense guarantee3 YearGland clamping rangeCable diameters accommodated4.5-10 mmIP Rating
IP66



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