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N321

AIS AtoN Type 1

智能、強固及輕巧聚集一身的AIS AtoN。

 

  • 全球最低功耗，包含所有操作模式。    
  • 全球最小尺寸，安裝超靈活。    
  • 極致可靠的運行效能。    
  • IP68防水等級強化耐候性。    
  • 內建多系統GNSS接收器。    

SKU 部件號碼：AMEC-N321-010

概述

N321是一款獲得國際型式認證的AIS AtoN Type 1，擁有全球最低功耗表現。延續Mando AIS AtoN系統的成功經驗，N321具備一系列進階功能，包括發送虛擬/合成AtoN站台的廣播、鏈結(chaining)功能、延伸型警報功能及內建G感測器的撞擊偵測功能。可直接整合燈具、雷達應答器（Racon）及多種感測器。

堅固的外殼設計，適用於從赤道到南北極的各種嚴苛環境，小巧的體積讓其能輕鬆安裝於空間受限的位置。

 

 

優化連接與極低電耗

N321搭載2個NMEA 0183接口、3個數位輸入及喚醒接口，能以最低功耗連接燈具與感測器。在FATDMA模式下，N321耗電量<0.037 Ah/天，是全球最節能的AIS AtoN Type 1。

 

 

卓越效能與靈敏度

發送虛擬/合成AtoN站台的廣播功能及出色的12.5瓦傳輸性能。

 

 

多種警報功能

智慧型AIS收發器會智能地持續進行自我檢測。

 

 

簡易的安裝與設定

輕巧設計搭配直覺化操作介面，使安裝與設定更加快速。
 

 

 

為了嚴苛的海事環境而打造

專為海事環境設計，IP68防水與抗衝擊、耐高低溫特性。
 

規格

APPLICABLE STANDARDS

ITU-R M.1371-5 (2014)

EN 301 843-1 V2.2.1: 2017

IALA A-126 Ed.1.5 (2011)

EN 301 843-2 V2.2.1: 2017

IEC 60945 Ed.4.0 (2002)

EN 62311: 2020

IEC 62320-2 Ed. 2.0 (2016)

EN 301 489-1 V2.2.3: 2019

IEC 61108-1 Ed. 2.0 (2003)

EN 301 489-19 V2.1.1: 2019

IEC 61162-1 Ed. 5.0: 2016

EN 303 413 V1.2.1: 2021

IEC 61162-2 Ed. 1.0: 1998

EN 62368-1: 2020/A11: 2020

GNSS RECEIVER

GNSS Antenna

Active externa antenna (3.3 V) with gain >20 dB

Impedance

50 ohms

Connector type

TNC type (Female)

Receiving channels

72 channels

GNSS receiver type

GPS/QZSS L1C/A,

GLONASS L1OF,

BeiDou B1l,

Galileo E1B/C,

SBAS L1C/A: WAAS, EGNOS, MSAS, GAGAN

Horizontal position

< 2.5 m (CEP, 50 %, 24 hours static, -130 dBm, > 6 SVs)

TRANSMITTER PERFORMANCE

Access scheme

FATDMA

Tx frequency

AIS1: 161.975 MHz

AIS2: 162.025 MHz

Tx frequency range

156.025 MHz ~ 162.025 MHz

Frequency accuracy

± 500 Hz

Tx power

2 or 5 or 12.5 watt selectable

Tx schedule interval

1 to 1440 minutes

Tx message

Message 6, 8, 12, 14, 21, 25
VHF

VHF Antenna

External

Impedance

50 ohms

Connector Type

SO-239 (Female)

 POWER SUPPLY

Supply Voltage

12 V DC ~ 24 V DC nominal (at power connector)

Supply Voltage Range

9.6 V DC ~ 31.2 V DC

Peak Current Draw

3 A at 12 V DC

1.5 A at 24 V DC

* Must apply power output with < 100 W Switching adapter or DC power equipment.

POWER CONSUMPTION @ 12V DC

N321

FATDMA ＜ 0.037 Ah/day * 

N323

RATDMA ＜ 0.764 Ah/day *

*At 12.5W; transmission scheduled every 3 min
CONFIGURATION / COMMUNICATION INTERFACE
External Communication Port Data Port (NMEA 0183 x 2)
External Configuration Port USB (Configuration and Firmware upgrade)
Configuration by VDL NO Yes
PHYSICAL CONNECTORS
Power/USB

Proprietary 7-pin connector for external power supply (2 pins), and USB

for configuration/firmware upgrade.
VHF SO-239 (Female)
GPS TNC Type
DATA (18-pin)

Proprietary 18-pin connector for:

•      NMEA 0183 #1 (Tx/Rx); (Default baud rate

        115200)

•      NMEA 0183 #2 (Rx only); (Default baud rate

        115200)

•      Isolated digital input x 3

•      Wake up input

•      Wake up output
ENVIRONMENTAL

Product Category

IEC 60945 “Protected”

Operating Temperature

-35℃ ~ +55℃

Storage Temperature

-35℃ ~ +70℃

Humidity

93% relative humidity at 40℃
PHYSICAL

Length

156.6 mm (6.14 inch)

Width

120 mm (4.72 inch)

Height

54 mm (2.13 inch)

Weight

<= 800 g (28 oz); main unit only

Case Material

Aluminum alloy (ADC12)

Waterproof

IP68
Software Tool

Windows-based PC configuration utility (Digital Download)

NOTE: The AIS AtoN Configuration Tool software works only when an AMEC AIS AtoN product is physically connected to a PC.

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