Schneider Automation Modicon Quantum Ethernet Guide de l'utilisateur Page 291

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 900
  • Table des matières
  • DEPANNAGE
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 290
35013379 02 October 2007 291
12
Quantum Modbus Plus
Networking on Fiber Module
140NOM25200 Quantum Networking Modbus Plus on Fiber Module
Overview The following information pertains to the Modbus Plus on Fiber module,
140NOM25200. The Modbus Plus on Fiber module provides connectivity to Modbus
Plus nodes by fiber cable.
There are many benefits that result from the use of fiber optics. Some of these
include:
z Longer distances between nodes (up to 3 km), thereby, increasing the total length
of the network,
z Fiber optic medium is not susceptible to the effects of electromagnetic
interference, RF interference, and lightning,
z Intrinsically safe links that are required in many hazardous industrial
environments,
z Total electrical isolation between terminal points on the link.
Related
Documentation
For more detailed information on fiber optic network repeaters, see the Fiber
Repeater User Guide, part number GM-FIBR-OPT.
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com
Vue de la page 290
1 2 ... 286 287 288 289 290 291 292 293 294 295 296 ... 899 900

Commentaires sur ces manuels

Pas de commentaire