Description
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 LED’s
- 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 – 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 – 3 years (5 Years if registered)
Cable Length (Feet) = N/A | Connection Gender = NONE | Data Interface = NMEA 0183