Actisense PRO NMEA 0183 Multiplexer - 5 Inputs & 2 ISO-Drive Outputs with Ethernet and Serial Connections

PRO NMEA 0183 Multiplexer - 5 Inputs 2 ISO-Drive Outputs, Ethernet Serial Connections

The PRO-NDC-1E is more than just an NMEA 0183 Multiplexer

Rugged, Robust, type-approved multiplexer with powerful, advanced features enables baud rate adjustments, auto-switching, and sentence-level filtering.

Features:

• Auto-switching between inputs to allow for a primary, secondary, and tertiary priority input.


• Configurable baud rates to allow 38400 and 4800 baud devices to operate through the same multiplexer.


• Sentence filtering to block unwanted sentences from specific outputs helps to limit bandwidth consumption.


• Easy to configure using the web-based UI, no need to manually enter and edit strings of text.


• RINA type-approved device means the multiplexer is fit for leisure, commercial, and class/type installations.


• Multiple LEDs allow for quick glance diagnostics to ensure everything is operating correctly.


• NMEA 0183 data streaming over Ethernet enables connectivity to existing Ethernet devices and systems.


• 5 OPTO-Isolated NMEA 0183 inputs and 2 ISO-Drive NMEA 0183 outputs provide protection for all connected instruments.


• Dedicated bi-directional Serial port (fully isolated utilising ISO-Drive technology)


• A serial port can be used as an additional input/output


• Ethernet port supports direct and network connections


• NMEA 0183 streaming via Ethernet


• Configurable input and output baud rates


• Allows Data combining and rate conversion


• 2 independent Autoswitch virtual inputs with priority


• Isolation from battery supply


• Diagnostic LEDs


• Optional DIN rail mount


• Type Approved


• Quick and easy to install


• Configuration using a 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

Technical Specifications:

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 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 - 5 isolated NMEA 0183 Listeners


• Number of Talker / Output Ports - 2 isolated NMEA 0183 Talkers


• Compatibility - Fully NMEA 0183, RS422 RS232 compatible. RS-485 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. RS-485 Listener compatible


• Speed/baud rate - 115200 bps


• Output voltage drive - >= 2.1V (differential) into 100 ohms


• 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 - LEDs: 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 +70C


• Storage Temperature - -40 to +85C


• Relative Humidity (RH) - 95% @ 55C


• Environmental Protection - IP40


• Guarantee - 3 years (5 Years if registered)

The Actisense PRO NMEA 0183 Multiplexer (Part Number: PRO-NDC-1E) is a rugged, advanced device designed for reliable data routing in marine, industrial, and commercial applications. Its robust construction, certified for type approval, ensures dependable operation in demanding environments, making it suitable for leisure, commercial, and class/type installations. This multiplexer features five opto-isolated NMEA 0183 input ports and two ISO-Drive NMEA 0183 outputs, providing comprehensive protection for connected instruments and systems. Its Ethernet port enables seamless streaming of NMEA 0183 data over TCP/IP networks, facilitating integration with existing Ethernet-based systems for enhanced connectivity and data management.

Features:

• Auto-switching between inputs allows prioritization of primary, secondary, and tertiary data sources.

• Configurable baud rates support 38400 and 4800 baud devices, ensuring compatibility with diverse equipment.

• Sentence filtering capability helps to block unwanted data, reducing bandwidth consumption and improving system efficiency.

• Web-based configuration interface simplifies setup without the need for manual string editing or specialized software.

• Type-approved with certifications from RINA and compliance with EMC standards, suitable for various maritime and industrial installations.

• Multiple diagnostic LEDs provide quick visual status updates, aiding in troubleshooting and system monitoring.

• NMEA 0183 data streaming over Ethernet enables compatibility with existing network infrastructure and devices.

• Dual NMEA 0183 outputs and five inputs are protected with ISO-Drive technology, ensuring safe and isolated connections.

• Dedicated bi-directional serial port offers additional connectivity options, fully isolated for safety and interference prevention.

• The device supports configurable baud rates on both input and output ports, allowing flexible data rate management.

• Built with durable 316 stainless steel housing, the unit withstands harsh environments and features optional DIN rail or bulkhead mounting.

• Easy to install and configure using a standard web browser, with firmware updates ensuring future readiness and feature enhancements.