Rosemount 1420 Specifications

Product Data Sheet

August 2015

00813-0200-4420, Rev GB

Emerson™ Smart Wireless Gateway

Gateway connects wireless self-organizing networks with any host system

Easy configuration and management of self-organizing networks

Easy integration into control systems and data applications through serial and Ethernet LAN connections

Seamless integration into AMS® Device Manager and DeltaV™ automation system

Greater than 99% reliability with industry proven security

Smart Wireless capabilities extends the full benefit of PlantWeb® architecture to previously inaccessible locations

Smart Wireless Gateway

August 2015

Emerson Smart Wireless Gateway

Gain real-time process information with greater than 99% wireless data reliability

The Smart Wireless Gateway automatically manages wireless communications in constantly changing environments.

Native integration with DeltaV and Ovation automation systems provides simple and fast commissioning for wireless field networks.

Connect to data historians, legacy host systems, and other via a LAN applications through Ethernet, Modbus®, Serial, OPC, EtherNet/IP™, and HART® outputs.

Guarantee system availability with redundant

Smart Wireless Gateways

Never lose the wireless network with hot standby capability and automatic fault detection.

Smart Wireless Gateways function as a single system, eliminating the need for duplicate host integration.

One-click configuration and plug-and-play architecture

Complete wireless network configuration tools provided with each Gateway

The integrated web interface allows easy configuration of the wireless network and data integration without the need to install additional software.

Complimentary AMS Wireless Configurator software provides Emerson Device Dashboards to configure devices and view diagnostic data.

Drag and drop device provisioning enables a secure method to add new wireless devices to the wireless field network.

Contents
Emerson’s Smart Wireless Solution . . . . . . . . . . . . . . . . . . . . .	3
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	4
Accessories and spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . .	5

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 6
Product Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 8
Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	10

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August 2015	Smart Wireless Gateway

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, Wi-Fi, 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 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 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 FIPS197User 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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Smart Wireless Gateway

August 2015

Ordering Information

Specification and selection of product materials, options, or components must be made by the purchaser of the equipment. See page 6 for more information on Material Selection.

Table 1. Smart Wireless Gateway Ordering Information

The Standard offering represents the most common options. The starred options ( ) should be selected for best delivery.

The Expanded offering is subject to additional delivery lead time.

Model	Product description
1420	Smart Wireless Gateway
Power input
A	24 VDC nominal (10.5-30 VDC)
Ethernet communications - physical connection
1(1)(2)	Ethernet
2(3)(4)	Dual Ethernet
Wireless update rate, operating frequency, and protocol
A3	User configurable update rate, 2.4 GHz DSSS, WirelessHART
Serial communication
N	None
A(5)	Modbus RTU via RS485
Ethernet communication - data protocols
2	Webserver, Modbus TCP/IP, AMS ready, HART-IP™
4	Webserver, Modbus TCP/IP, AMS ready, HART-IP, OPC
5(6)	DeltaV ready
6(6)	Ovation ready
8	Webserver, EtherNet/IP, AMS ready, HART-IP
9	Webserver, EtherNet/IP, Modbus TCP/IP, AMS ready, HART-IP
Options (include with selected model number)
Product certifications
N5	U.S.A. Division 2
N6	CSA Division 2, Non-incendive
N1(7)	ATEX Type n
ND(7)	ATEX Dust
N7(7)	IECEx Type n
NF(7)	IECEx Dust
KD(7)	FM & CSA Division 2, Non-incendive and ATEX Type n
N3(7)	China Type n
N4(7)	TIIS Type n
NM	Technical Regulation Customs Union (EAC) Type N

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