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Marine Interface


NMEA Buffer/Repeater

14ch NMEA Buffer

8ch NMEA Buffer

4ch NMEA Buffer/Converter

2ch NMEA Buffer/Isolator



NMEA Buffer (Splitter/Distributor)

NMEA Buffer (Splitter/Distributor) for shipboard Navigation and Communication equipments such VDR, ECDIS, AIS, GPS......

ZNR-214

14ch NMEA Buffer
(with Auto Switch)

(Distributor/Repeater)


(193x138.5x48.5mm)

(Brochure)

  This ZNR-214 NMEA Buffer has 2 NMEA inputs and 14 NMEA outputs. This NMEA Buffer is very useful for safety navigation with protecting system faults. For example, in case of using 2 GPS receivers, if one GPS signal is lost, this NMEA Buffer is automatically (or manually) selects another GPS signal, and still maintain output without any system fault.
  This NMEA Buffer can receive any type of serial data such as RS-422 (NMEA), RS-232, 5V TTL signal, and has high voltage and reverse input protection. Two NMEA outputs port is designed for RS-232 type signal. 

1. Specifications

 1) Standard :
   - NMEA-0183, ISO/IEC61162-1, RS-422
 2) Input
   - 2 NMEA-0183 Port (RS-422, RS-232, 5V TTL signal acceptable)
   - Automatic or Manual change selectable.
   - Primary, Secondary input selectable.
   - Over voltage input protection (50V Max)
 3) Output :
   - 14 NMEA-0183 (RS422 12 ports, RS-232 2 ports)
 4) Power :
   - 24V DC (18~32V DC)
   - Electronic fuse. no replace required.
   - Reverse Voltage input protection.

2. Extended mode specifications

 1) Dual 1 to 7 NMEA Buffer (A/B Group)

2. Option

 1) Error Check of NMEA sentence
 2) Baudrate select : 4,800/9,600/19,200/38,400bps, B-Group only (IN-2, Output 8~14)
 
 3)
Power : 12V DC (8~16.5V DC)


ZNR-208

8ch NMEA Buffer
(with Auto Switch)

(Distributor/Repeater)


(193x138.5x48.5mm)

(Brochure)

  This ZNR-208 NMEA Buffer was designed for high reliable and high performance, and receives 2 NMEA signals and splits one of two into 8 NMEA outputs.
  This NMEA Buffer is very useful for safety navigation with protecting system faults. For example, in case of using 2 GPS receivers, if one GPS signal is lost, this NMEA Buffer is automatically (or manually) selects another GPS signal, and still maintain output without any system fault.
  This NMEA Buffer can receive any type of serial data such as RS-422 (NMEA), RS-232, 5V TTL signal, and has high voltage and reverse input protection. Two NMEA outputs of 8 can be selected RS-422 or RS-232 type. 

1. Specifications
 - Standard : NMEA-0183, ISO/IEC61162-1, RS-422
 - Input : 2 NMEA-0183 Port (RS-422, RS-232, 5V TTL signal)
             Automatic or Manual changeable.
             Primary, Secondary input port selectable.
 - Output : 8 NMEA-0183 Ports
                2 Ports can be changed to RS-232 or 5V TTL signal
 - Power : 24V DC (18~32V DC)
               Electronic fuse. no replace required.
 - Protection : Over voltage input signal, Output port short

2. Option
 -  Power : 12V DC (8~16.5V DC)

   

ZNR-140

NMEA Buffer/Converter


(107x75x30mm)

Brochure

  This ZNR-140 4ch NMEA Buffer/Converter receives one serial data and distributes it to 4 output ports. This 4ch NMEA Buffer/Converter can receive and transmit any type of serial data such RS422, RS-232 and 5V TTL signal independently.

  This ZNR-140 NMEA Buffer/converter also provides full DC isolation between input, outputs and input power.

 

Applications :
 - 4ch Serial data Buffer/Distributor.

 - Signal Converter (From any type serial data to RS-232 and/or RS-422 and/or 5V TTL)


ZNR-102

2CH NMEA Buffer
/ Isolator

(RS-232 to RS-422 Converter)

NMEA Buffer/Isolator
(85x55x30mm)

(Brochure)

  This ZNR-102 NMEA Buffer/Isolator has 1 NMEA signal input port and 2 NMEA output ports.
  Input port, Output ports and Input power are fully isolated with each others.
   This NMEA Buffer can receive any type of serial data such as RS-422 (NMEA), RS-232, 5V TTL signal for input, and has protection circuits such as high voltage protection.

1. Specifications
 - Input : 1 NMEA-0183 Port (RS-422, RS-232, 5V TTL signal)
 - Output : 2 NMEA-0183 Ports
 - Power : 24V DC (18~32V DC)
 - Protection : Over voltage input, Output short
 - Indicator : Input Power, Data output

 2. Applications
 - NMEA Buffer, Isolator
 - RS-422 Isolator
 - RS-232 to RS-422 Converter, Isolator

3. Option
 -  Power : 12V DC (8~16.5V DC)


© Copyright 2007 Zinnos Inc.

Zinnos Inc.
1125-18, Dongsam-dong, Yeongdo-gu, Busan, 606-080, Korea
Tel: +82 51 404 3454 / 3461, Fax: +82 51 404 3421
info@digitalmarine.kr, www.digitalmarine.kr, www.zinnos.com