Actisense QNB-1-PMW User Manual

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Quick Network Block
Battery Connection - up to 8/16 Amps of load can be delivered
to the connected instruments in two separately fused banks for
redundancy (8 or 16 Amp options available)
Connect together and power up to 8 separate devices
Data detector compatible with NMEA 0183 standard and "HS" (AIS)
baud rates, and NMEA 2000 (CAN) networks
QNB-1-B
User Manual
Issue 1.14

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Summary of Contents for Actisense QNB-1-PMW

  • Page 1 Quick Network Block QNB-1-B User Manual Issue 1.14 Battery Connection - up to 8/16 Amps of load can be delivered  to the connected instruments in two separately fused banks for redundancy (8 or 16 Amp options available) Connect together and power up to 8 separate devices ...
  • Page 2 Contents Important Notices Notices Foreword Introduction Technical features Overview Using QNB-1 with NMEA 0183 Using QNB-1 with NMEA 2000 Troubleshooting guide Specifications Company Information...
  • Page 3 Please read all sections before installing and using the made reliably. If an NMEA 0183 data buffer is required, QNB-1. use an Actisense NBF-2 to boost and isolate the data from Full information on the complete Actisense product range the source talker instrument to the NMEA 0183 network.
  • Page 4 Overview NET-S NET-S NET-C NET-C NET-H NET-H NET-L NET-L Shield Shield NET-S NET-S NET-C NET-C NET-H NET-H NET-L NET-L Shield Shield NET-S NET-S NET-C NET-C NET-H NET-H NET-L NET-L Shield Shield NET-S NET-S NET-C NET-C NET-H NET-H NET-L NET-L Shield Shield NET-S NET-S...
  • Page 5 NMEA information. capability to drive all the Listeners, then all will receive the data. Check out the NMEA information sheet on the Actisense website for more information. It is advised to use an oscilloscope or scope meter to verify...
  • Page 6 Using QNB-1 with NMEA 2000 When the QNB-1 is used on an NMEA 2000 network, the are to be used (see table 1 for cable AWG numbers and QNB-1 backbone cable should be connected through connector pin details). The PWR and Bank 1 & Bank 2 the unit.
  • Page 7 Troubleshooting guide This guide will concentrate on all relevant troubleshooting issues above simple cable connection faults. Therefore, the cables between the QNB-1 hardware and any other devices should be checked as a matter of course, before continuing with this guide. Problem / Error condition Required user response Measure the voltage across the battery terminals to check that...
  • Page 8 BH12 3PF Telephone: 01202 746682 (International : +44 1202 746682) Fax: 01202 746683 (International : +44 1202 746683) Actisense on the Web: For advice, support and product details E-mail: support@actisense.com Website: www.actisense.com “Actisense” is a registered trademark of Active Research Limited.

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