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nuova marea ltd

marine electronics & deign

26, Myrtidiotissis str. Kastella 185-33 Piraeus Greece

Tel +30 210 4134628  &  +30 210 4134698  Fax +30 210 4134814

Web: 

http://www.nuovamarea.com

  e-mail:  

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Содержание NM 251 Series

Страница 1: ...rings and distributed to each of the five buffered output ports Operation The NM 251D ZDA acquires the NMEA 0183 sentences from the first input port only If the string is not the GPRMC it is immediately transmitted to the five outputs ports In the case that a GPRMC sentence is received the NM 251D ZDA processes the time and date data and produces the GPZDA string Both the GPRMC and GPZDA are then ...

Страница 2: ...ny modern computer running the appropriate software on Windows 98 and above provided that the serial communication follows the 4 800 8 N 1 This port is not optically isolated and should be used for testing purposes only to avoid DC leakage It can be used though to interface a computer system if proper isolation is achieved or if the computer is supplied from an isolated power supply The Out5 port ...

Страница 3: ...3 Combined use of TTL and RS 422 outputs nuova marea ltd marine electronics deign 26 Myrtidiotissis str Kastella 185 33 Piraeus Greece Tel 30 210 4134628 30 210 4134698 Fax 30 210 4134814 Web http www nuovamarea com e mail sales nuovamarea com ...

Страница 4: ...re not correct or NM 251D ZDA malfunction Ina LED Out 3 4 LED Flashing indicates data transmission to output port 3 and 4 Out 1 2 LED Flashing indicates data transmission to output port 1 and 2 Out5 LED Flashing indicates reception from RS 232 port and transmission to Out5 port Printed Circuit Board composite layout Figure 4 Composite layout of NM 251D ZDA printed circuit board nuova marea ltd mar...

Страница 5: ... protection Buffered for all RS 422 outputs Speed for NMEA inputs 4 800 8 N 1 when input priority encoding mode is selected Speed for NMEA outputs 4 800 8 N 1 when input priority encoding mode is selected Indicators Functionality mode Ina Inb Data transmission from output ports 1 and 2 Out 1 2 LED Data transmission from output ports 3 and 4 Out 3 4 LED Data reception from RS 232 interface or outpu...

Страница 6: ...J6 Dip Switches 2 1 3 2 1 3 ID OFF ON 1 N A N A Mark the positions that are occupied by the jumper Mark the position for every switch 2 N A N A 3 N A N A 4 N A N A nuova marea ltd marine electronics deign 26 Myrtidiotissis str Kastella 185 33 Piraeus Greece Tel 30 210 4134628 30 210 4134698 Fax 30 210 4134814 Web http www nuovamarea com e mail sales nuovamarea com NOTES ...

Страница 7: ...nuova marea ltd marine electronics deign 26 Myrtidiotissis str Kastella 185 33 Piraeus Greece Tel 30 210 4134628 30 210 4134698 Fax 30 210 4134814 Web http www nuovamarea com e mail sales nuovamarea com ...

Страница 8: ...nuova marea ltd marine electronics deign 26 Myrtidiotissis str Kastella 185 33 Piraeus Greece Tel 30 210 4134628 30 210 4134698 Fax 30 210 4134814 Web http www nuovamarea com e mail sales nuovamarea com ...

Страница 9: ...nuova marea ltd marine electronics deign 26 Myrtidiotissis str Kastella 185 33 Piraeus Greece Tel 30 210 4134628 30 210 4134698 Fax 30 210 4134814 Web http www nuovamarea com e mail sales nuovamarea com ...

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