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ZNR-416 16ch NMEA Buffer

ZNR-416 16ch NMEA Buffer is a Smart and big has 4 inputs and 16 outputs, and world’s first product what can be used as 1 or 2 or 4 units. It is very suitable for where one big Buffer of many output ports, or two or more buffers are required at same time.

It is operated as following 3 modes.
- 1 Unit x 16 Outputs Buffer(2 Inputs)
- 2 Units x 8 Outputs Buffer(each 2 Inputs)
- 4 Units x 4 Outputs Buffer(each 1 Inputs)

If one input signal is lost then ZNR-416 can automatically(or manually) select another input signal, and it can maintain to output without system error.

It was designed for considering high reliability and in accordance with IEC61162-1/2, IEC60945 standard.

znr-416 16ch nmea 0183 buffer

ZNR-416
16ch NMEA Buffer
193 x 125 x 47mm / 1.5kg
Brochure
1. Features
1) Three Operation Modes

znr-416 16ch nmea 0183 buffer

2) Auto/Manual Input Switching by using External Switch
3) Auto Baud Rate detection
4) Supports Input and Output Baud Rate up to 115,200bps
5) Galvanic Isolation of Each output group, Each input, Main circuits and Input power each other
6) Selectable one of RS 232 / RS 422 / TTL on 8 Output port(Grp#2 and Grp#4, Other 8ch are fixed as RS 422)
2. Specifications
1) Modes
Mode-1 1 Unit x 16 Outputs Buffer(2 Inputs)
Mode-2 2 Units x 8 Outputs Buffers(Each 2 Inputs)
Mode-3 4 Units x 4 Outputs Buffers(Each 1 Input)
2) Input Signal
Input 4 Input Ports
Galvanic Isolation.
Supports up to 115,200bps
Selectable Auto/Manual switching by using External Switch
Selectable Primary/Secondary Input by using External Switch
3) Output Signal
Output 16 Output Ports
Galvanic Isolation of Each output group.
Supports up to 115,200bps
8ch Output Ports support RS 232/RS 422/ TTL Signal(Selectable by jumper)
4) Display
Red LED Input Power
4 Green LEDs Input Data Status of Each Input Port
5) Protection
Input Port Over Voltage Protection(DC 36V 1 min)
Output Port Over Current and Surge Voltage Protection
Input Power Reverse Input and Over Current Protection
6) Input Power
Power DC 24V(DC 18~32V), 0.5A
Electronic Fuse, No Replacement Required
Accuracy ±0.5% at Full scale
Digital Filter Average 32 times
7) Display
Red LED On : Power On
4 Green LEDs Off/On
D/R(Date Output Rate) 1Hz of 10Hz
Res(Resolution) 1st Decimal Place or 2nd Decimal Place
LWE(IEC61162-450) Normal or LWE(Light Weight Ethernet)
MOD Normal Operating or System Mode
8) Input Power
Voltage DC 24V(DC18V~32V)
Humidity 95%
9) Operating Environments
Temperature -0.5°C ~ +55°C(-59℉~131℉)
11) Physical Specification
Dimension 208 x 152 x 46.5 mm(7.6 x 5.5 x 1.9 in)
Weight 1.5 kg(2.2 lb)
12) Option
Digital Filter Average 32 times
- In case of any other specifications, please contact us.
- This specifications may be changed without any notifications.
- If you advise good idea or improvement for our products, we will consider it for the products.
- The best strength of our product is high reliability and it will give you the best value.


ZNR-214 14ch NMEA Buffer

ZNR-214 14ch NMEA Buffer has 2 NMEA inputs and 14 NMEA outputs.

ZNR-214 is very useful for safety navigation with protecting system faults. In case of using 2 GPS receivers, if one GPS signal is lost, this NMEA Buffer automatically(or manually) selects another GPS signal, and maintains to output signal without any system faults.

This NMEA Buffer can receive any type of serial data such as RS 422(NMEA), RS 232, 5V TTL signal. Also ZNR-214 has both high voltage protection and reverse input protection.
Two NMEA output ports are designed for RS 232 type signals.

NMEA Buffer is also called as NMEA Splitter, Distributor, Expander, Amplifier.

znr-214 14ch nmea 0183 buffer

ZNR-214
14ch NMEA Buffer
193 x 125 x 47mm/ 1.0kg
Brochure
1. Applications
1) Mode
Single Mode 2ch to 14ch NMEA Buffer
(Splitter, Distributor, Expander, Amplifier)
Dual Mode Buffer #1: In-1 and Out 1~7 (A group)
Buffer #2: In-2 and Out 8~14 (B group)
2) Baud Rate Converter
In-1 and Out 8~14 4,800/9,600/19,200/38,400 by DIP SW
3) Error Check
NMEA Sentence Error Check Checksum and Data Length
2. Specifications
Standard IEC61162-1, IEC60945
Input 2 NMEA 0183 input ports(RS 422, RS 232, 5V TTL signal acceptable)
Automatic or Manual change selectable
 Primary, Secondary input port selectable
Output 14 NMEA 0183 Output Ports
12 ports for RS 422, 2 ports for RS 232
Power DC 24V(DC 18~32V)
Electronic Fuse, No replacement
Reverse voltage input protection
3. Options
Power DC 12V(DC 8~16.5V)
- In case of any other specifications, please contact us.
- This specifications may be changed without any notifications.
- If you advise good idea or improvement for our products, we will consider it for the products.
- The best strength of our product is high reliability and it will give you the best value.


ZNR-208B 8ch NMEA Buffer

ZNR-208B Smart 8ch NMEA Buffer is designed for high reliable and high performance.
This NMEA Buffer receives 2 NMEA signals and splits one of two into 8 NMEA outputs.

ZNR-208B is very useful for safety navigation with protecting system faults. In case of using 2 GPS receivers, if one GPS signal is lost, ZNR-208 is automatically(or manually) selects another GPS signal, and maintains to output without any system faults.

This is able to receive any type of serial data such as RS 422(NMEA 0183), RS 232, 5V TTL signal. Also ZNR-208B has both high voltage protection and reverse input protection too. 2 NMEA outputs of 8 outputs is able to be selected RS 422 or RS 232 type.

NMEA Buffer is also called as NMEA Splitter, Distributor, Expander, Amplifier.

znr-208b 8ch nmea 0183 buffer

ZNR-208B
8ch NMEA Buffer
193 x 125 x 47mm / 1.0kg
Brochure
1. Specifications
Standard NMEA 0183, ISO/ IEC61162-1, ITU-X.27V.11
Input 2 NMEA 0183 input ports(RS 422, RS 232, 5V TTL signal acceptable)
Automatic or Manual change selectable
 Primary, Secondary input port selectable
Output 8 NMEA 0183 Output Ports
2 ports(Port # 7 & 8) is able to be changed to RS 232 or 5V TTL
Power DC 24V(DC 18~32V)
Electronic Fuse, No replacement
Over voltage input signal, output port short protection
2. Options
Power DC 12V(DC 8~16.5V)
- In case of any other specifications, please contact us.
- This specifications may be changed without any notifications.
- If you advise good idea or improvement for our products, we will consider it for the products.
- The best strength of our product is high reliability and it will give you the best value.


ZNR-140 4ch NMEA Buffer

ZNR-140 4ch NMEA Buffer/Converter receives one serial data and distributes it to 4 output ports.

This is able to receive and transmit any type of serial data such as RS 422, RS 232 and 5V TTL signal independently. And ZNR-140 provides full DC isolation between input and outputs also input power.

NMEA Buffer is also called as NMEA Splitter, Distributor, Expander or Amplifier.

znr-140 4ch nmea 0183 buffer / converter

ZNR-140 
4ch NMEA Buffer/Converter
107 x 75 x 30mm / 0.5kg
Brochure
1. Specifications
Standard - Compliance with NMEA 0183 (IEC61162-1) Standard
- Compliance with EIA RS422 (ITU-X.27/V.11) and EIA RS232
Input - 1 NMEA Input Port
- RS422, RS232, Current Loop and 5V TTL Signal (Accept automatically)
- Supports Up to 230,400bps
Output - 4 Output Ports
- RS422, RS232, 5V TTL (Selectable by jumper of each output independently)
Power - 18~32VDC (Approximately 0.1A)
- Electric Fuse, No Replacement Required
2. Options
Power DC 12V(DC 8~16.5V)
- In case of any other specifications, please contact us.
- This specifications may be changed without any notifications.
- If you advise good idea or improvement for our products, we will consider it for the products.
- The best strength of our product is high reliability and it will give you the best value.


ZNR-102 2ch NMEA Buffer

ZNR-102 2ch NMEA Buffer / Isolator has 1 NMEA input port and 2 NMEA output ports.
Input port, output ports and input power are fully isolated with each others.

This is able to receive any type of serial data such as RS 422(NMEA 0183), RS 232, 5V TTL signal for input, and has protection circuits such as high voltage protection.

NMEA Buffer is also called as NMEA Splitter, Distributor, Expander, Amplifier.


znr102_2ch_nmea_0183_buffer_isolator

ZNR-102 
2ch NMEA Buffer/Isolator
86 x 55 x 30mm / 0.5kg
Brochure
1. Specifications
Standard NMEA 0183, ISO/IEC61162-1
Input 1 NMEA 0183 input port(RS 422, RS 232, 5V TTL signal acceptable)
Output 2 NMEA 0183 Output Ports
Indicator Input power, Data output
Power DC 24V(DC 18~32V)
Over voltage input, output short protection
2. Options
Power DC 12V(DC 8~16.5V)
- In case of any other specifications, please contact us.
- This specifications may be changed without any notifications.
- If you advise good idea or improvement for our products, we will consider it for the products.
- The best strength of our product is high reliability and it will give you the best value.
 
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