Actisense Pro NMEA 0183 Multiplexer – 5 Inputs, 2 ISO-Drive Outputs, Ethernet & Serial | PRO-NDC-1E

The Actisense Pro NMEA 0183 Multiplexer (PRO-NDC-1E) is a professional-grade data management solution designed to combine, convert, and distribute marine navigation data with exceptional reliability. Featuring five configurable NMEA 0183 inputs and two ISO-Drive™ opto-isolated outputs, this multiplexer ensures clean, secure data transfer between onboard electronics.

With both Ethernet and serial connectivity, the PRO-NDC-1E enables seamless integration with modern chartplotters, PCs, and networked marine systems. Advanced filtering and baud-rate conversion allow users to precisely control data flow, eliminating conflicts and improving system performance. Built to Actisense’s renowned standards, this unit is ideal for commercial, recreational, and professional marine installations.

Key Features:

• 5 NMEA 0183 inputs for combining multiple data sources

• 2 ISO-Drive™ opto-isolated outputs for safe, reliable data distribution

• Ethernet and serial connections for flexible system integration

• Intelligent data filtering and baud-rate conversion

• Supports bidirectional data conversion and routing

• Rugged, marine-grade construction

• Ideal for complex navigation and instrumentation systems

The Actisense PRO-NDC-1E NMEA 0183 Multiplexer simplifies onboard data management while enhancing reliability and performance. Perfect for vessels requiring secure, efficient communication between navigation instruments, this multiplexer is a trusted choice for modern marine electronics systems.

Keywords: Actisense Pro multiplexer, PRO-NDC-1E, NMEA 0183 multiplexer, marine data converter, NMEA Ethernet multiplexer, Actisense ISO-Drive

Actisense Pro NMEA 0183 Multiplexer – 5 Inputs, 2 ISO-Drive Outputs, Ethernet & Serial Connections

The Actisense Pro NMEA 0183 Multiplexer (Part Number: PRO-NDC-1E) is a rugged and reliable device designed for seamless data integration in marine and industrial applications. Featuring five isolated NMEA 0183 input ports and two ISO-Drive NMEA 0183 outputs, this multiplexer ensures protected and accurate data transmission across multiple instruments. Its robust construction and type approval from RINA make it suitable for leisure, commercial, and class/type installations, providing versatility and compliance for a variety of operational needs. The device supports baud rates from 4800 to 38400, allowing compatibility with a wide range of NMEA devices, and offers advanced features such as auto-switching between primary, secondary, and tertiary inputs to optimize data flow and prioritize critical information. Sentence filtering capabilities help reduce bandwidth consumption by blocking unwanted sentences, and configuration is simplified through a web-based interface, eliminating the need for complex manual setup. Diagnostic LEDs provide quick operational status checks, ensuring system health at a glance. The multiplexer also offers NMEA data streaming over Ethernet, enabling integration with existing Ethernet-based systems and devices for enhanced connectivity. Its serial port, fully isolated using ISO-Drive technology, supports RS-422, RS-232, and RS-485 protocols at speeds up to 115200 bps, accommodating a variety of legacy and modern communication standards. The Ethernet port supports 10/100BaseT connections with automatic polarity detection, and the device includes multiple protection features, such as transient overvoltage, reverse polarity, and ESD protection, ensuring durability and safety in demanding environments. Constructed with 316 stainless steel housing, it offers durability and corrosion resistance, with mounting options including bulkhead and DIN rail. Power is supplied via a 9 to 35 V DC connection, with input protections to prevent damage. Additional features include configurable baud rates, data combining, rate conversion, and the ability to update firmware easily for future-proof operation. Certified according to IEC 60945 and DNVGL standards, the Actisense PRO-NDC-1E provides a comprehensive solution for reliable NMEA data management in marine and industrial applications, backed by a 3-year warranty (extended to 5 years with registration). For detailed installation and operation instructions, consult the official manual available online.

Features:

• Auto-switching between multiple input sources with prioritization

• Configurable baud rates up to 38400 for flexible device compatibility

• Sentence filtering to optimize bandwidth and reduce unwanted data

• Web-based configuration interface for easy setup without specialized software

• Type approved for diverse applications including leisure and commercial use

• Multiple diagnostic LEDs for quick system status checks

• NMEA 0183 data streaming over Ethernet for network integration

• 5 opto-isolated NMEA 0183 input ports and 2 ISO-Drive outputs for instrument protection

• Dedicated bi-directional serial port with full isolation using ISO-Drive technology

• Ethernet port supporting TCP/IP and UDP protocols for configuration and communication

• Robust stainless steel housing with optional DIN rail or bulkhead mounting

• Protection features including transient overvoltage, reverse polarity, and ESD

• Supports RS-422, RS-232, and RS-485 protocols with high-speed data transfer

• Certified for maritime standards with environmental and electrical protections

• Easy firmware updates to ensure compatibility with evolving systems

BRAND: Actisense

Manufacturer Part Number: PRO-NDC-1E