Rosemount Smart Wireless Gateway Instrukcja Użytkownika Pobierz pdf (Strona 3)

Product Data Sheet

00813-0200-4420, Rev AA

January 2009

3

Smart Wireless Gateway

WirelessHART... The Industry Standard

Self-Organizing, Adaptive Mesh Routing

• No wireless expertise required, devices

automatically find the best communication

paths

• Network continuously monitors paths for

degradation and repairs itself

• Adaptive behavior provides reliable, hands-off

operation and simplifies network deployments,

expansion and reconfiguration

• Supports both star and mesh topologies

Industry Standard Radio with Channel Hopping

• Standard IEEE 802.15.4 radios

• 2.4 GHz ISM band sliced into 16

radio-channels

• Continually “hop” across channels to avoid

interference and increase reliability

• Direct sequence spread spectrum (DSSS)

technology delivers high reliability in

challenging radio environment

Self-Healing Network

• If an obstruction is introduced into the mesh

network, devices will automatically find the

best alternate communication path. This

alternate path will be created and the

information will continue to flow.

Seamless Integration to Existing Hosts

• Transparent and seamless integration

• Same control system applications

• Gateways connect using industry protocols

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