![Actisense PRO NMEA 0183 Multiplexer/NMEA 2000 Gateway [PRO-NDC-1E2K]](https://cdn.shopify.com/s/files/1/0855/3916/0358/files/106691XL.jpg?v=1766098243)
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Description
Actisense PRO NMEA 0183 Multiplexer/NMEA 2000 Gateway [PRO-NDC-1E2K]PRO NMEA 0183 Multiplexer NMEA 2000 Gateway Interconnectivity, reimagined! The PRO NDC 1E2K is much more than an NMEA 0183 Multiplexer Rugged, Robust, Type Approved Multiplexer with built in NMEA 2000 connectivity, high speed Ethernet streaming of data, flexible configuration, auto switching and sentence level filtering. Managing and routing your NMEA data is straight forward, hassle free using the PRO NDC 1E2K Features: Auto switching between inputs
PRO NMEA 0183 Multiplexer/NMEA 2000 Gateway
Interconnectivity, reimagined!
The PRO-NDC-1E2K is much more than an NMEA 0183 Multiplexer…
Rugged, Robust, Type Approved Multiplexer with built-in NMEA 2000 connectivity, high-speed Ethernet streaming of data, flexible configuration, auto-switching and sentence level filtering.
Managing and routing your NMEA data is straight forward, hassle free using the PRO-NDC-1E2K
Features:
- Auto-switching between inputs to allow for a primary, secondary, 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 LED’s allow for ‘quick glance’ diagnostics to ensure everything is operating correctly.
- Certified NMEA 2000 device connectivity allows for conversion and output of data onto NMEA 2000 network.
- Bi-directional conversion to and from N2K Network allows for seamless integration between legacy and new equipment.
- NMEA 0183 data streaming over Ethernet enables connectivity to existing Ethernet devices and systems.
- NMEA 2000 data streaming over Ethernet.
- 5 OPTO-Isolated NMEA 0183 inputs and 2 ISO-Drive NMEA 0183 outputs provide protection for all connected instruments.
- Type-approved (RINA).
- NMEA 0183 Ethernet streaming
- NMEA 2000 Ethernet streaming
- NMEA 2000 output via M12
- 5x Configurable Opto-isolated NMEA 0183 inputs.
- 2x Configurable ISO-Drive isolated NMEA 0183 outputs.
- 1x Bi-directional, configurable, isolated serial port.
- Automatic baud rate matching on inputs.
- Advanced data filtering / routing.
- Free firmware updates making the device future-proof.
- Diagnostic LEDs on all inputs and outputs.
- Bi-colour status LED.
- Panel mountable.
- Stainless Steel housing for added durability
- 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
- Type Approved (RINA)
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. 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
NMEA 2000 Port
- Compatibility - NMEA 2000 Certification Pending
- Speed / baud rate - 250 kbps
- Connectivity - M12 male (A-coded) connector
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
- NMEA 2000 Port - OPTO-Isolated, Hi-Pot tested to 1000V
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 - 5 Years when registered
Specifications:
- Data Interface: NMEA 0183
- Box Dimensions: 2"H x 6"W x 10"L WT: 1.05 lbs
- UPC: 5060998710751
Quick Guide (pdf)
Owner's Manual (pdf)
Brochure (pdf)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
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Product Reviews
★★★★★ 5
Loooove these shoes!
Size: 7.5 Wide, Color: Chestnut Brown Faux Leather
I have these in several colors, and they’ve become a true staple in my wardrobe.
The Amazon Essentials Women's Belice Comfortable Slip-On Ballet Flats are exactly what I look for in an everyday shoe—simple, versatile, and comfortable right out of the box. The slip-on design makes them super convenient for busy days, and they pair effortlessly with everything from jeans to dresses to work outfits.
They’re lightweight but still feel supportive enough for all-day wear, and I appreciate that they don’t require a break-in period. The fit is generally true to size, and the variety of colors makes it easy to stock up and rotate depending on the outfit.
Overall, these are reliable, easy-to-wear flats that offer great value for the price. Not flashy, just consistently comfortable and practical—which is exactly why I keep coming back to them.
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Reviewed in the United States on June 5, 2026
★★★★★ 5
Has the look that they should cost more.
Size: 11.5 Wide, Color: Dark Turquoise
Comfortable and the fit is very comfortable. Looks great and extremely comfortable. Soft and light weight. Easy to put on. Sizing was perfect and the wide width is truly a wide. I’m coming back for more colors.
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Reviewed in the United States on June 1, 2026
★★★★★ 4
Good at price
Size: 9 Wide, Color: Sand
Fit a little small at my big toe but otherwise fit well. Heel rubbed slightly first 5 hour wear but no blister.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Lightweight comfortable at a good price!
Size: 10.5, Color: Navy
These shoes are perfect. The color matches my navy outfits as well as my denim. They are comfortable and they look great. They are easy to pack lightweight and a great value.
I am extremely satisfied and highly recommend!
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Reviewed in the United States on June 3, 2026
★★★★★ 3
REALLY CUTE SHOE BUT CUT WAY TOO SMALL!
Size: 8, Color: Black Patent
I received the black patent leather shoes today and they are so cute! Sadly I need to return them because they are cut way too small. I normally wear a 7.5 or 8 on dress shoes so I ordered the 8. They are so tight across the top that it's uncomfortable as soon as I put them on. They are smaller than a normal size 8 dress shoe. The big toe area is extremely uncomfortable because it doesn't allow any room for it at all, so my big toe just presses against the side and end of the shoe without even walking in them. I have very narrow feet and these still are too small for me. So I am returning them and I already ordered a 8.5 W and hope that will fit much better. The patent leather is very cute and adds just enough dressy that I can wear them with slacks or my Capri jeans. I like the slip on and the cushion foot bed because it feels soft.
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Reviewed in the United States on May 26, 2026