1 Introduction
1.1 Product overview
The Emerson
™
Wireless 1420 Gateway (Gateway) connects WirelessHART
®
self-organizing
networks with host systems and data applications. Modbus
®
communications over RS-485
or Ethernet LAN provide universal integration and system interoperability. The optional
OPC functionality from the Gateway offers a means to connect to newer systems and
applications while providing a richer set of data.
The Gateway provides industry leading security, scalability, and data reliability. Layered
security ensures that the network stays protected. Additional devices can be added at
anytime. There is no need to configure communication paths because the Gateway
manages the network automatically. This feature also ensures that WirelessHART field
devices have the most reliable path to send data.
What is included?
The box containing the Gateway contains several items essential to the complete
installation and operation of the Gateway.
• Emerson Wireless 1420 Gateway
• Quick Start Guide
• Software pack, 2-disk set
• Mounting hardware
• Conduit plugs, four
• Conduit adapters (optional)
If an optional remote antenna has been ordered, it will be in a separate box containing:
• Remote mount antenna
• Mounting hardware
• Lightning arrestor
• Cable (one or two pieces that total 50 ft. [15,2 m] in length)
• Coaxial sealant
1.2 Using this manual
This manual will help to install, configure, operate, and maintain the Gateway.
Introduction introduces the product and describes what components may be found in the
box. It also includes details for services and support as well as return and disposal of the
product.
Configuration describes how to connect to the Gateway for the first time and what
settings should be configured before placing it on a live control network. It is important to
Reference Manual
Introduction
00809-0200-4420 September 2020
Emerson.com/Rosemount 5
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