NM-422ETH
NMEA-0183 Multiplier With Ethernet Interface (User Guide) Introduction, Operation, Inputs, Outputs, Power supply, Connections, Connecting Ethernet interface, Led indicators, Configuring as Dual Converter, AutoPilot port, Specifications, troubleshooting, Installing Discovery utility, Using Discovery utility, DHCP Configuration, Manual Configuration, Virtual Port, UDP configuration, Downloads
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Price 270.00 Euro
On-line orders -15% |
Specifications |
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Supply Voltage |
10 to 35 Volt DC |
Power supply protection |
PTC Resettable Fuse Vmax: 60V, Imax: 40A, Ihold: 0,25A (23°C), Itrip:0,5A (23°C), Max time to trip (23°C): 2,2 sec for 1,25A |
Current Consumption |
50mA in idle state/ 150mA in full output mode |
Inputs |
2 x NMEA-0183, optically isolated Common Mode Rejection: 10kV/usec Isolation: 480 Vrms |
Input Resistance |
1,5 KOhm |
Outputs |
4 x buffered RS-422/TTL (general purpose) 1 x RS-232 1 x TCP/IP interface 1 x TTL received from charting system through RS232 for navigational purposes (e.g. autopilot control) |
Output protection |
Buffered for all RS-422 outputs |
Baud Rate NMEA inputs |
4.800 Baud 4.800/8/N/1 for RS-232 |
Baud Rate NMEA outputs |
4.800 Baud for buffered outputs 4.800/8/N/1 for RS-232 |
Indicators |
Power on Most Significant Input (Ina) Less Significant Input (Inb) Data transmission (TXD) Data reception (RXD) Network cable connected TCP/IP data flow |
Dimensions |
Width = 110mm/134,80 mm Depth = 82 mm Height = 43 mm |
Housing |
Styrene |
- Check Power Supply voltage levels and connection polarity
- If correct check fuse located inside the enclosure
- Else call service
Power LED is on but no transmission is achieved
- Check if instrument is transmitting data
- If yes check listener’s port polarity
- Else call service
Charting system sends through RS-232 or Ethernet interface data to autopilot and there is no reception from my autopilot.
- Check configuration of the physical or virtual serial port of the computer to follow the 4.800/8/N/1 standards
- Check if signal from the autopilot port is correctly applied to the autopilot
- Else call service
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