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

Smart Wireless Gateway

April 2013

www.rosemount.com

Emerson’s Smart Wireless Solution

IEC 62591 (WirelessHART

)... The Industry

Standard

Self-Organizing, Adaptive Mesh Routing

 No wireless expertise required, network automatically finds

the best communication paths

 The self-organizing, self-healing network manages multiple

communication paths for any given device. If an obstruction is

introduced into the network, data will continue to flow

because the device already has other established paths. The

network will then lay in more communication paths as needed

for that device.

Reliable Wireless Architecture

 Standard IEEE 802.15.4 radios

 2.4 GHz ISM band sliced into 15 radio-channels

 Time Synchronized Channel Hopping to avoid interference

from other radios, WiFi, and EMC sources and increase

reliability

 Direct sequence spread spectrum (DSSS) technology delivers

high reliability in challenging radio environment

Emerson’s Smart Wireless

Seamless Integration via a LAN to All Existing Host Systems

 Native integration into DeltaV and Ovation is transparent and

seamless

 Gateways interface with existing host systems via a LAN, using

industry standard protocols including OPC, Modbus TCP/IP,

Modbus RTU, and EtherNet/IP

Layered Security Keeps Your Network Safe

 Ensures that data transmissions are received only by the

Smart Wireless Gateway

 Network devices implement industry standard Encryption,

Authentication, Verification, Anti-Jamming, and Key

Management

 Third party security verification including Achilles and

FIPS197- User based login and enforced password strength.

Password strength monitoring, user based log in, password

reset requirements, automatic lockout, password expiration

requirements. Based on guidelines from ISA99.03.03

standard approved level two.

SmartPower

™

Solutions

 Optimized Emerson instrumentation, both hardware and

software, to extend power module life

 SmartPower technologies enable predictable power life

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