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PRO-NDC-1E Intelligent Type Approved NMEA 0183 Multiplexer

SKU: ACT-0082

The PRO-NDC-1E is more than just an NMEA 0183 Combiner/ Multiplexer; it provides an installer with a highly flexible platform that solves many NMEA 0183 interconnectivity headaches.

Rugged, Robust, ‘Type Approved’ Multiplexer with powerful routing allows any inputs to be routed to any output, combining data if required. Advanced features enable data rate conversion, auto-switching and advanced sentence-based routing and blocking.

Overview

The configuration tool is accessible via any popular web browser using the Ethernet port, which supports direct and network connections. Industry-leading isolation is provided on all inputs and outputs as standard so that connected devices safely avoid hazardous ground loops, the number one cause of product failure in NMEA 0183 networks. This isolation makes the PRO-NDC-1E robust enough to handle any NMEA 0183 installation.

Pluggable connectors allow easy installation of new devices without removing the PRO-NDC-1E from its mounted location. An optional professional DIN rail mounting mechanism keeps the PRO-NDC-1E secure in high-vibration environments. Integrated LEDs provide feedback on basic status while advanced statistics are available via a Web Browser.

Features

  • 5 OPTO-Isolated NMEA 0183 inputs
  • 2 ISO-Drive NMEA 0183 outputs
  • Dedicated bi-directional Serial port (fully isolated utilising ISO-Drive technology)
  • The serial port acts as an additional input/output
  • Ethernet port supports direct and network connection
  • NMEA 0183 streaming via Ethernet
  • Configurable input and output baud rates
  • Allows Data combining and rate conversion
  • Two independent Autoswitch virtual inputs with priority
  • Isolation to battery supply
  • Diagnostic LED’s
  • Optional DIN rail mount
  • Type Approved

Benefits

  • Quick and easy to install
  • Configuration using standard web browser, no PC operating system compatibility issues
  • Advanced features solve NMEA 0183 data routing problems
  • Fully isolated with ISO-Drive technology for peace of mind
  • Easy firmware updates make the device future-proof

By Actisense

You can view the full Actisense range HERE.

Power Supply

 

Input supply voltage 9 to 35 V DC
Input supply current 150mA max @ 12V DC (all outputs @ full drive into 100-ohm loads)
Input protection Continuous reverse polarity, transient overvoltage and ESD protection
Power indicator LED, Blue – indicates the unit is functioning correctly
Input Supply connector Pluggable 2-way screw terminal, 5.08mm pitch (12 to 30 AWG)

NMEA 0183 Port – Listener & Talker

 

Number of Listener / Input Ports Five isolated NMEA 0183 Listeners
Number of Talker / Output Ports Two isolated NMEA 0183 Talkers
Compatibility Fully NMEA 0183, RS422 & RS232 compatible. RS485 Listener compatible
Speed/baud rate 4800 to 38400 bps
Talker Output Voltage Drive >= 2.2V (differential) into 100 ohm
Talker Output Current Drive 20 mA maximum per output
Talker Output Protection Short circuit and ESD
Talker Data Indicator LED, Orange (Flashes with data rate)
Listener Input Voltage Tolerance -15 V to +15 V continuous, -35 V to +35 V short term (< 1 second)
Listener Input Protection Current limited overdrive protection to 40 VDC and ESD protection
Listener Data Indicator LED, Green (Flashes with data rate)
Connectors Pluggable 2/3-way screw terminals, 5.08mm pitch (12 to 30 AWG)

Serial Port

 

Compatibility RS422 & RS232 compatible. RS485 Listener compatible
Speed/baud rate 115200 bps
Output voltage drive >= 2.1V (differential) into 100 ohm
Output current drive 20 mA max
Output protection Short circuit and ESD
Input voltage tolerance -15 V to +15 V continuous, -35 V to +35 V short term (< 1 second)
Input protection Current limited overdrive protection to 40 VDC and ESD protection
Data Indicators LED’s: Green = Receive, Orange = Transmit
Connectors Pluggable 3-way screw terminals, 5.08mm pitch (12 to 30 AWG)

Ethernet Port

 

Host interface 10/100BaseT, automatic polarity detection
Supported protocols TCP/IP for configuration and firmware updating
TCP/IP and UDP for NMEA 0183 comms
Connector RJ45
Indicators Green – Link, Yellow – 100 Mbps

Isolation

 

NMEA 0183 Listener Uses IsoDriveTM, Hi-Pot tested to 1000V
NMEA 0183 Talker Uses IsoDriveTM, Hi-Pot tested to 1000V
Serial Port Uses IsoDriveTM, Hi-Pot tested to 1000V
Ethernet Port 2kv for 60s

Mechanical

 

Housing Material 316 Stainless Steel
Dimensions 139mm (W) x 98mm (H) x 26mm (D)
Weight 360g
Mounting Bulkhead mount or DIN rail mount (DIN kit 1)

Approvals and Certifications

 

EMC IEC 60945:2002-08, DNVGL-CG-0339:2019 & IACS UR E10 Rev7
Compass Safe Distance 300mm
Type Approval Certificate RINA
Operating Temperature -25 to +70°C
Storage Temperature -40 to +85°C
Relative Humidity (RH) 95% @ 55°C
Environmental Protection IP40
Guarantee Three years (5 Years if registered)

PRO-NDC-1 Data Sheet