Emerson 1420 Manual de usuario descargar pdf (Pagina 3)

Product Data Sheet

00813-0100-4420, Rev BA

Catalog 2008 - 2009

Wireless-3

1420 Wireless Gateway

Wireless Overview

Devices

The devices that are integrated into Smart Wireless solutions are

the same high quality, reliable and proven instruments that are in

use today. These devices have been equipped with a wireless

output that simply takes the measurement and transmits the digital

HART data wirelessly.

Gateway

The 1420 Wireless Gateway enables the most robust security

available, easy host integration with no additional software and

continuously is optimizing network performance to maximize data

reliability and battery life of the wireless devices.

Seamless Integration

Smart Wireless devices from Emerson Process Management

provide measurement data and diagnostics data back to any type

of information system including Serial Modbus, Modbus TCP,

OPC, legacy systems and data historians.

INFORMATION MANAGEMENT

Trending with Local Historian

The 1420 Wireless Gateway enables trending

capabilities both in the web server and in the host

system. Multiple trends may be collected in the web

server, with each trend able to collect and display

data from a single measurement point, or a group of

points. Trends may also be exported in Excel, CSV

or XML formats.

OPC Interface

The 1420 Wireless Gateway supports

communication with host applications using OPC.

Any standard output or parameter can be made

available to the OPC client application.

Modbus Interface

The 1420 Wireless Gateway can communicate with

the host system using the Modbus protocol. Any

standard measurement, status, or other parameter

can be read by any Modbus host system. Register

number assignments are completely configurable,

allowing the 1420 registers to match the

requirements of the Modbus host application. The

Modbus RS485 serial interface supports data rates

from 9600 bps to 57600 bps. Modbus TCP/IP

integration is available using the Ethernet interface.

Webserver

Configuration of the 1420 Wireless Gateway is

accomplished using any PC with a standard web

browser and secure Ethernet connection, eliminating

the need for special software. User configurable

monitoring pages allow measured values to be

grouped and easily viewed with the web interface.

Web pages can be viewed either over a dedicated

network or connected to the user’s Intranet.

Username and Password security is provided to

prevent unauthorized access to the data.

Asset Management

The 1420 Wireless Gateway extends all the

capabilities of AMS Suite to field devices.

Comprehensive asset management capabilities such

as device configuration, comparing configurations,

audit trail, calibration, alerts and more are now

available when using AMS Suite with the 1420.

When used with AMS Asset Portal, AMS Suite can

provide a means to make critical device data from the

1420 available over an entire enterprise using a

standard web browser over a secure Ethernet

connection.

User configurable alerts have also been added to the

wireless output allowing users to add value to

monitoring points. These alerts can be set to flag

maintenance notifications, environmental emissions,

use of safety showers, tank levels - the applications

are unlimited.

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