Garmin GPSMAP 5015 기술 참조 - 페이지 7

{카테고리_이름} Garmin GPSMAP 5015에 대한 기술 참조을 온라인으로 검색하거나 PDF를 다운로드하세요. Garmin GPSMAP 5015 42 페이지. Weather and xm satellite radio gpsmap 4000 series; gpsmap 5000 series; gpsmap 6000 series; gpsmap 7000 series
Garmin GPSMAP 5015에 대해서도 마찬가지입니다: 빠른 참조 매뉴얼 (2 페이지), 소유자 매뉴얼 (2 페이지), 설치 지침 매뉴얼 (25 페이지), 빠른 참조 매뉴얼 (2 페이지), 안전 및 제품 정보 (48 페이지), 설치 지침 매뉴얼 (25 페이지), 제품 정보 (48 페이지), 적합성 선언 (1 페이지), 매립형 마운트 템플릿 (2 페이지), 보충 설명서 (24 페이지)

페이지 인쇄

Building a NMEA 2000 Network

The main communication channel of a NMEA 2000 network is a backbone to which your NMEA 2000 devices connect. Each NMEA 2000

device connects to the backbone with a T-connector. The NMEA 2000 backbone must be connected to power, and terminators must be installed

at both ends for the network to function correctly.

When you design a NMEA 2000 network, start by creating a diagram of the network. When creating the diagram, be as detailed as possible:

•

Include all of the devices you intend to connect to your network

•

Note the approximate location of the backbone and devices on your boat

•

Measure the distances between devices and the backbone, as well as the overall length of the backbone

•

Note the power consumption of each device (Load Equivalency Number)

Intelligent transducer

Female

terminator

Note: This diagram illustrates the NMEA 2000 data connections to each device or sensor. Some devices or sensors can be powered by the NMEA

2000 network; others may require a separate power connection. Consult the installation instructions for each device you connect to your NMEA 2000

network to be sure you supply power to the device appropriately.

When building a NMEA 2000 network, you must follow certain rules to make sure your NMEA 2000 network functions correctly. Be sure to

understand the following concepts:

•

Linear backbone construction

•

Power connection and distribution

•

Proper termination

(page

•

Cable length and device limits

Technical Reference for Garmin NMEA 2000 Products

Fuel sensor

Ignition or

in-line switch

Battery - 12 Vdc

Backbone extension cable

Sample NMEA 2000 Network

(page

Marine instrument

Fuse

Power cable

NMEA 2000 backbone

NMEA 2000 Fundamentals

Chartplotter

Drop cable

T-connector

Male

terminator