NDC-5
The configuration tool is accessible via any popular web browser using the Ethernet port, which supports both 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 makes the NDC-5 robust enough to handle any NMEA 0183 installation.
Pluggable connectors allow new devices to be easily installed without the need to remove the NDC-5 from its mounted location. An optional professional DIN rail mounting mechanism keeps the NDC-5 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 utising ISO-Drive technology)
- Serial port can be used as additional input / output
- Ethernet port supports direct and network connection
- Configurable input and output baud rates
- Allows Data combining and rate conversion
- 2 independent Auto-switch virtual inputs with priority
- Isolation to battery supply
- Diagnostic LEDs
- IP65 rated Polycarbonate housing
- Optional DIN rail mount
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
| Power Supply | ||
| Input supply voltage | 9 to 35 V DC | |
| Input supply current | 110mA 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 | |
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| 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 | |
| Electrical isolation | 2500 V input to ground, 1500 V output to ground using ISO-Drive™ | |
| Speed / baud rate | In1 to In4: up to 38400 bps In5: 4800 bps Out1: up to 115200 bps Out2: up to 38400 bps | |
| Talker output voltage drive | >= 2.1V (differential) into 100 ohm | |
| Talker output current drive | 20 mA maximum per output | |
| Talker output protection | Short circuit and ESD | |
| 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 to indicate valid input) | |
| Status indicator | LED, Green / Yellow / Red to indicate status (see user manual) | |
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| Serial Port | ||
| Number of input ports | 1 isolated input | |
| Number of output ports | 1 isolated output | |
| Compatibility | RS422 & RS232 compatible. RS485 Listener compatible | |
| Electrical isolation | 2500 V input to ground 1500 V output to ground using ISO-Drive™ | |
| 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 | |
| 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 | |
| Electrical isolation | 2kV | |
| Indicators | Green – Link, Yellow – 100 Mbps | |
| Mode Inputs | ||
| Input voltage range | 0 to 35V DC | |
| Protection | Transient overvoltage and ESD protection | |
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| Alarm Output | ||
| Contacts | Normally open and normally closed* | |
| Electrical isolation | 1000V between power supply and contacts | |
| Alarm indicator | LED, red indicates a valid alarm condition | |
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| Mechanical | ||
| Housing material | Polycarbonate | |
| Protective Lid Material | Polycarbonate | |
| Sealing Material | Expanded silicone foam gasket, closed cell polyurethane splash guard and ePTFE waterproof vent | |
| Dimensions | 127mm (L) x 106mm (W) x 48mm (H) | |
| Weight | 230g including screw terminals and RJ45 cap | |
| Mounting | 4 x 3.5mm lugs to allow panel mount with self tapping screws (included), optional DIN rail mount available on request. | |
| Compass safe distance | TBD | |
| Wiring terminals | Pluggable 2/3 way screw terminal, 3.5mm pitch, 14 to 30 AWG | |
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| Approvals and Certifications | ||
| EMC | IEC 60945 (sections 9 & 10) | |
| CE | 2014/30/EU | |
| Environmental protection | IP65 | |
| Operating temperature | -15°C to +55°C | |
| Storage temperature | -40°C to +85°C | |
| Relative Humidity (RH) | 0 – 80% RH | |
| Guarantee
| 3 years | |
NDC-4 Vs NDC-5
Feature NDC-4 NDC-5
Inputs (inc. serial port) 5 6
Outputs (inc. serial port) 2 3
Dedicated serial port – Yes
Ethernet port – Yes
Config tool Windows only Any popular web browser on any OS
Basic data filtering Yes Yes
Advanced data routing – Yes
Safe USB connection while powered via a battery – Yes
Pluggable connectors (quicker and easier installation) – Yes
Weather sealed IP66 IP66
