Quick Start Guide
00825-0200-4420, Rev GD
Emerson Wireless 1420 Gateway
September 2020
Quick Start Guide September 2020
NOTICE
This guide provides basic guidelines for the Emerson Gateway. It does not provide instructions for
diagnostics, maintenance, service, or troubleshooting. Refer to the Emerson Gateway Reference
Manual for more information and instructions. This guide and the manual are available electronically
on www.emerson.com.
WARNING
Explosions could result in death or serious injury.
Installation of device in an explosive environment must be in accordance with appropriate local,
national, and international standards, codes, and practices.
Avoid contact with the leads and terminals. High voltage that may be present on leads can cause
electrical shock. Review the Product Certifications section for any restrictions associated with a safe
installation.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following
conditions:
This device may not cause harmful interference.
This device must accept any interference received, including interference that may cause undesired
operation.
This device must be installed to ensure a minimum antenna separation distance of 8-in. (20 cm) from
all persons.
Contents
Wireless considerations................................................................................................................3
General considerations.................................................................................................................4
Initial connection and configuration.............................................................................................5
Physical installation.................................................................................................................... 13
Connect to the host system........................................................................................................19
Software installation (optional).................................................................................................. 21
Verify operations........................................................................................................................22
Product specifications................................................................................................................ 23
Product certifications................................................................................................................. 26
2 Emerson.com/Rosemount
September 2020 Quick Start Guide
1 Wireless considerations
1.1 Power up sequence
The Emerson Wireless Gateway (Gateway) should be installed and
functioning properly before power modules are installed in any wireless field
devices. Wireless field devices should also be powered up in order of
proximity from the Gateway beginning with the closest. This will result in a
simpler and faster network installation.
1.2 Antenna position
The antenna should be positioned vertically, and be approximately 3 ft. (1
m) from large structures or buildings to allow for clear communication to
other devices.
1.3 Mounting height
For optimal wireless coverage, the Gateway or remote antenna is ideally
mounted 15 to 25 ft. (4,6 to 7,6 m) above ground or 6 ft. (2 m) above
obstructions or major infrastructure.
1.4 Gateway redundancy
If the wireless Gateway was ordered with redundancy (Gateway Redundancy
code RD), refer to Appendix D in the Emerson Wireless Gateway Reference
Manual for additional installation instructions.
Quick Start Guide 3
Quick Start Guide September 2020
2 General considerations
2.1 PC requirements
Operating system (optional software only)
• Microsoft® Windows™ XP Professional, Service Pack 3
• Windows Server 2003 Service Pack 2
• Windows Server 2003 R2 Service Pack 2
• Windows Server 2008 (Standard Edition), Service Pack 2
• Windows Server 2008 R2 Standard Edition, Service Pack 1
• Windows 7 Professional, Service Pack 1
• Windows 7 Enterprise, Service Pack 1
Applications
• Internet Explorer® 6.0 or higher
• Mozilla Firefox® 1.5 or higher
• .Net Framework 2.0 (for OPC proxy only)
Hard disk space
• AMS Wireless Configurator: 1.5 GB
• Gateway Setup CD: 250 MB
4 Emerson.com/Rosemount
+
+++
+
-
A B
S
S
S
S
24 VDC
(nominal)
Power Input
Serial
Modbus
Not Used
Not Used
Not Used
Not Used
Case
(Covered)
S
Ethernet 2
with Power
Ethernet 2
Ethernet 1
(Secondary) (Primary)
®
+
- A B
24 VDC
(nominal)
Power Input
Serial
Modbus
Case
S
Ethernet 2
Ethernet 1
(Secondary) (Primary)
September 2020 Quick Start Guide
3 Initial connection and configuration
3.1 DeltaV™ ready
If the Gateway was ordered DeltaV Ready (Data Protocols Code 5), then skip
to Physical installation, and connect the Gateway to a DeltaV 10.3 or newer
control network.
3.2 Initial connection and configuration
To configure the Gateway, a local connection between a PC/laptop and the
Gateway needs to be established.
Powering the Gateway
Bench top power will be needed to power the Gateway by wiring a 24 VDC
(nominal) power source, with at least 250 mA, to the power terminals.
Figure 3-1: Legacy Gateway Terminal Block Diagram
Figure 3-2: Power over Ethernet (PoE) Terminal Block Diagram
Quick Start Guide 5
Quick Start Guide September 2020
Note
Figure 3-1 depicts the terminal block of legacy Gateways prior to the
introduction of PoE capabilities. Figure 3-2 shows the terminal block
arrangement of a PoE version of the Gateway. If the Gateway will be
powered via the standard 24 volt power input terminals, and no PSE is
desired, it is not necessary to change the default settings of the PoE jumper
matrix.
Note
The Gateway enclosure case should always grounded in accordance with
national and local electrical codes. The most effective grounding method is a
direct connection to earth ground with minimal impedance.
6 Emerson.com/Rosemount
PoE PD on port 1
(Default jumpering for
production. Used for no
PoE also)
PoE PD on port 2
PoE PSE on port 1
PoE PSE on port 2
Black fill below indicates jumper.
September 2020 Quick Start Guide
Figure 3-3: Emerson 1420 PoE Jumpering Matrix (Located on 1420
Board)
Legend:
Note
Electrostatic discharge (ESD) protection required when swapping PoE
jumpers.
Note
Only one port and one mode of operation (PD or PSE) can be selected at a
time; any other combination of jumpers is invalid.
Quick Start Guide 7
ETH1
Ethernet port 1 selected for PD or PSE
ETH2
Ethernet port 2 selected for PD or PSE
PD
Gateway derived its power off the Ethernet port selected
PSE
The Gateway is powered via the standard 24 volt power input
terminals and provides power via the selected Ethernet port to
another device with a compatible PD port.
EN
Enabled; this enables the PSE operation
DIS
Disabled; this disables the PSE operation
+ +
+
+
+
-
-
-
-
-A B
S S
S
S
S
24 V DC
Power Input
Modbus
Not Used
Not Used
Not Used
Not Used
Case
S
POE
P2 P1
A
B
Quick Start Guide September 2020
Note
IEEE 802.3af-2003 PoE standard provides up to 15.4 W of DC power
(minimum 44 V DC and 350 mA) to each device. Only 12.95 W is assured to
be available at the powered device as some power is dissipated in the cable.
IEEE 802.3at-2009 PoE standard also known as “PoE+” or “PoE plus”,
provides up to 25.5 W of power. The 2009 standard prohibits a powered
device from using all four pairs for power.
For more information on PoE and frequently asked questions, reference the
Emerson Wireless Gateway white paper.
3.3 Establishing a connection
Note
For information on connecting a Windows 7 PC, see Technical Note
(document number 00840-0900-4420).
Procedure
1. Connect the PC/laptop to the Ethernet 1 (Primary) receptacle on the
Gateway.
Figure 3-4: Gateway PC/Laptop Connection
A PC/laptop
B Ethernet 1 receptacle
CAUTION
8 Emerson.com/Rosemount
Do not connect to the Ethernet 2 with power (covered) port. This
port supplies power and could damage the PC/laptop.
2. To establish the PC/laptop settings, navigate to Start → Settings →
Network Connections.
a) Select Local Area Connection.
September 2020 Quick Start Guide
b) Right click to select Properties.
c) Select Internet Protocol (TCP/IP), then select the Properties
button.
Note
If the PC/laptop is from another network, record the current
IP address and other settings so the PC/laptop can be
returned to the original network after the Gateway has been
configured.
d) Select the Use the following IP address button.
e) In the IP address field, enter 192.168.1.12.
f) In the Subnet mask field, enter 255.255.255.0.
g) In the Internet Protocol (TCP/IP) Properties window, select OK.
Quick Start Guide 9
Quick Start Guide September 2020
h) In the Local Area Connection Properties window, select OK.
Note
Connecting to the Gateway's secondary Ethernet port
requires different network settings. Refer to Table 3-1 for
additional network settings.
Table 3-1: Default IP Addresses
Gateway PC/laptop
Ethernet 1 192.168.1.10 192.168.1.12
Ethernet 2 192.168.2.10 192.168.2.12
Ethernet 1 (DeltaV Ready) 10.5.255.254 10.5.255.200
Ethernet 2 (DeltaV Ready) 10.9.255.254 10.9.255.200
Table 3-2: Subnet Settings
Subnet mask
Default 255.255.255.0
DeltaV 255.254.0.0
3. Disable proxies.
a) Open a standard web browser (Internet Explorer, Mozilla
Firefox, or other).
b) Navigate to Tools → Internet Options → Connections →
LAN Settings.
c) Uncheck the box under Proxy Server.
10 Emerson.com/Rosemount
September 2020 Quick Start Guide
3.4 Configure the Gateway
To complete initial configuration for the Gateway:
Procedure
1. Access the default web page for the Gateway at https://
192.168.1.10.
a) In the User name field, enter admin.
b) In the Password field, enter default.
Figure 3-5: Gateway Log In Screen
2. Navigate to System Settings → Gateway → → Ethernet
Communication to enter the Network Settings.
a) Configure a static IP Address or set for DHCP and enter a
Hostname.
b) Restart application at System Settings → Gateway →
Backup And Restore → Restart App.
3. Disconnect the power and Ethernet from the Gateway.
Quick Start Guide 11
Quick Start Guide September 2020
12 Emerson.com/Rosemount
September 2020 Quick Start Guide
4 Physical installation
4.1 Pipe mount
Tools needed:
• 2-in. (51 mm) mounting pipe or mast
• Two 5/16-in. (7,9 mm) u-bolts supplied with Gateway
• 1/2-in. socket-head wrench
For installing the Gateway with a pipe mount:
Procedure
1. Insert one u-bolt around the pipe, through the top mounting holes of
the Gateway enclosure, and through the washer plate.
2. Use a 1/2-in. socket-head wrench to fasten the nuts to the u-bolt.
3. Repeat Step 1 and Step 2 for the second u-bolt and lower mounting
holes.
4.1.1 Best practice
If the Gateway was ordered with output code 2, run a secondary Ethernet
cable when installing cable conduit from the Gateway to a convenient
indoor location to simplify future configuration changes.
4.2
Quick Start Guide 13
Remote antenna (optional)
The remote antenna options provide flexibility for mounting the Gateway
based on wireless connectivity, lightning protection, and current work
practices.
Quick Start Guide September 2020
WARNING
When installing remote mount antennas for the Gateway, always use
established safety procedures to avoid falling or contact with high-power
electrical lines.
Install remote antenna components for the Gateway in compliance with
local and national electrical codes and use best practices for lightning
protection.
Before installing consult with the local area electrical inspector, electrical
officer, and work area supervisor.
The Gateway remote antenna option is specifically engineered to provide
installation flexibility while optimizing wireless performance and local
spectrum approvals. To maintain wireless performance and avoid noncompliance with spectrum regulations, do not change the length of cable or
the antenna type.
If the supplied remote mount antenna kit is not installed per these
instructions, Emerson is not responsible for wireless performance or noncompliance with spectrum regulations.
The remote mount antenna kit includes coaxial sealant for the cable
connections for the lightning arrestor and antenna.
Find a location where the remote antenna has optimal wireless
performance. Ideally this will be 15–25 ft. (4,6 to 7,6 m) above the ground or
6 ft. (2 m) above obstructions or major infrastructure. To install the remote
antenna use one of the following procedures:
4.3
14 Emerson.com/Rosemount
Installation of WL2/WN2 option (outdoor applications)
Procedure
1. Mount the antenna on a 1.5 to 2-in. pipe mast using the supplied
mounting equipment.
2. Connect the lightning arrestor directly to the top of the Gateway.
3. Install the grounding lug, lock washer, and nut on top of the lightning
arrestor.
4. Connect the antenna to the lightning arrestor using the supplied
coaxial cable ensuring the drip loop is not closer than 1 ft. (0,3m)
from the lightning arrestor.
5. Use the coaxial sealant to seal each connection between the wireless
field device, lightning arrestor, cable, and antenna.
6. Ensure the mounting mast, lightning arrestor, and Gateway are
grounded according to local/national electrical code.
7. Place any spare lengths of coaxial cable in 12-in. (0,3 m) coils.
B
C
D
E
F
A
G
H
G
September 2020 Quick Start Guide
Figure 4-1: Installation of WL2/WN2 Option
A Control building
B Remote antenna
C Cable
D Drip loop
E Lightning arrestor
F Gateway
G Ground
H Earth
4.4 Installation of WL3/WL4 option (indoor to outdoor applications)
Procedure
1. Mount the antenna on a 1.5 to 2-in. pipe mast using the supplied
mounting equipment.
2. Mount the lightning arrestor near the building egress.
3. Install the grounding lug, lock washer, and nut on top of the lightning
arrestor.
Quick Start Guide 15
A
B
C
D
E
F
G
H
G
Quick Start Guide September 2020
4. Connect the antenna to the lightning arrestor using the supplied
coaxial cable ensuring the drip loop is not closer than 1 ft. (0,3m)
from the lightning arrestor.
5. Connect the lightning arrestor to the Gateway using the supplied
coaxial cable.
6. Use the coaxial sealant to seal each connection between the Gateway, lightning arrestor, cable, and antenna.
7. Ensure the mounting mast, lightning arrestor, and Gateway are
grounded according to local/national electrical codes.
8. Place any spare lengths of coaxial cable in 12-in. (0,3 m) coils.
Figure 4-2: Installation of WL3/WL4 Option
A Control building
16 Emerson.com/Rosemount
B Remote antenna
C Cable
D Drip loop
E Lightning arrestor
F Gateway
G Ground
H Earth
September 2020 Quick Start Guide
Note
Weather proofing is required! The remote mount antenna kit
includes coaxial sealant for the cable connections for the lightning
arrestor, antenna, and Gateway. The coaxial sealant must be applied
to guarantee performance of the wireless field network. See Figure
4-3 for details on applying weather proofing.
Figure 4-3: Applying Coaxial Sealant to Cable Connections
Table 4-1: Remote Antenna Kit Options
Kit
option
WL2 1/2 Wavelength
WL3 1/2 Wavelength
WL4 1/2 Wavelength
WN2 1/2 Wavelength
Antenna Cable 1 Cable 2 Lightning
Dipole OmniDirectional +6 dB
Gain
Dipole OmniDirectional +6 dB
Gain
Dipole OmniDirectional +6 dB
Gain
Dipole OmniDirectional +8 dB
Gain
50 ft. (15,2
m) LMR–
400
30 ft. (9,1
m) LMR–
400
40 ft. (12,2
m) LMR–
400
25 ft. (7,6
m) LMR–
400
arrestor
N/A Head mount, jack
20 ft. (6,1
m) LMR–
400
10 ft. (3,0
m) LMR–
400
N/A Head mount, jack
to plug Gas
discharge tube 0.5
dB insertion loss
In-line, jack to jack
Gas discharge tube
0.5 dB insertion
loss
In-line, jack to jack
Gas discharge tube
0.5 dB insertion
loss
to plug Gas
discharge tube 0.5
dB insertion loss
Quick Start Guide 17
Quick Start Guide September 2020
A Antenna
B 20 ft. (6,1 m) cable
C 10 ft. (3,0 m) cable
D Lightning arrestor
E Interchangeable cables
F 50 ft. (15,2 m) cable
G 30 ft. (9,1m) cable
H 40 ft. (12,2 m) cable
I 25 ft. (7,6m) cable
Note
The coaxial cables on the remote antenna options WL3 and WL4 are
interchangeable for installation convenience.
18 Emerson.com/Rosemount
+
+++
+
-
A B
S
S
S
S
24 VDC
(nominal)
Power Input
Serial
Modbus
Not Used
Not Used
Not Used
Not Used
Case
(Covered)
S
Ethernet 2
with Power
Ethernet 2
Ethernet 1
(Secondary) (Primary)
+
- A B
24 VDC
(nominal)
Power Input
Serial
Modbus
Case
S
Ethernet 2
Ethernet 1
(Secondary) (Primary)
September 2020 Quick Start Guide
5 Connect to the host system
Procedure
1. Wire the Gateway’s Ethernet 1 (Primary) or Serial Output connection
to the Host System Network or Serial I/O.
2. For serial connections, connect A to A, B to B, making sure all
terminations are clean and secured to avoid wiring connection
problems.
Figure 5-1: Legacy Gateway Terminal Block Diagram
Figure 5-2: PoE Terminal Block Diagram
CAUTION
Quick Start Guide 19
Do not connect the Host System to the Ethernet 2 with power
(covered) port on the Gateway to avoid damaging the system.
Quick Start Guide September 2020
5.1 Best practice
In accordance with Emerson WirelessHART® security guidelines, the Gateway
should be connected to the Host System via a LAN (Local Area Network) and
not a WAN (Wide Area Network).
Twisted shielded pair cable is generally used to wire the serial connection,
and it is standard practice to ground the shield on the serial host side leaving
the shield floating on the Gateway side. Insulate the shield to avoid
grounding issues.
5.2 Power
Power the Gateway as directed in Powering the Gateway.
20 Emerson.com/Rosemount
September 2020 Quick Start Guide
6 Software installation (optional)
The 2-disk software pack contains the Security Setup Utility (only required
for secure host connections or OPC communications) and AMS Wireless
Configurator. The Security Setup Utility is located on Disk 1. To install the
software:
Procedure
1. Exit/close all Windows programs, including any running in the
background, such as virus scan software.
2. Insert Disk 1 into the CD/DVD drive of the PC.
3. Follow the prompts.
AMS Wireless Configurator is located on Disk 2. To install the
software:
4. Exit/close all Windows programs, including any running in the
background, such as virus scan software.
5. Insert Disk 2 into the CD/DVD drive of the PC.
6. Select Install from the menu when the AMS Wireless Configurator
setup begins.
7. Follow the prompts.
8. Allow AMS Wireless Configurator to reboot PC.
9. Do not remove the disk from the CD/DVD drive.
Note
Installation will resume automatically after login.
10. Follow the prompts.
Note
If the autorun function is disabled on the PC, or installation does not
begin automatically, double click D:\SETUP.EXE (where D is the
CD/DVD drive on the PC) and select OK.
For more information about the Security Setup Utility and AMS
Wireless Configurator, see the Emerson Wireless Gateway Reference
Manual (document number 00809-0200-4420).
Quick Start Guide 21
Quick Start Guide September 2020
7 Verify operations
Operation is verified through the web interface by opening a web browser
from any PC on the host system network and entering the Gateway IP
address or DHCP host name in the address bar. If the Gateway has been
connected and configured properly, the security alert will be displayed
followed by the log in screen.
Figure 7-1: Gateway Log In Screen
The Gateway is now ready to be integrated into the host system. If wireless
field devices were ordered with the Gateway, they were preconfigured with
the same network ID and join key information. Once the field devices are
powered, they will appear on the wireless network and communications can
be verified under the Explore tab using the web interface. The time needed
for the network to form depends on the number of devices.
22 Emerson.com/Rosemount
24
30
125
250
Current (mA)
12
10.5
Operating
Region
Voltage (VDC)
September 2020 Quick Start Guide
8 Product specifications
8.1 Input power
10.5–30 VDC (must be a Class 2 power supply)
8.2 Current draw
Operating current draw is based on 3.6 W average power consumption.
Momentary startup current draw up to twice operating current draw.
Maximum permissible current: 1A
8.3 PoE
Note
The current consumption is for Gateway operation only. If using PSE,
calculations will need to be made to include the device being powered.
Input voltage
Normal Operation (no PSE or IEEE 802.3af): 10.5 – 30 VDC
PoE + PSE Operation (IEEE 802.3at): 17.5 – 30 VDC
PSE mode
50 V – 57 VDC Output (per IEEE 802.3at 2009)
25.5 W Maximum
8.4
Quick Start Guide 23
Radio frequency power output from antenna
Maximum of 10 mW (10 dBm) EIRP
Maximum of 40 mW (16 dBm) EIRP for WN2 High Gain option
Quick Start Guide September 2020
8.5 Environmental
Operating temperature range
–40 to 158 °F (–40 to 70 °C)
Operating humidity range
10–90 percent relative humidity
8.6 Physical specifications
Weight
10 lb (4,54 kg)
Material of construction
Housing
Low-copper aluminum, NEMA® 4X
Paint
Polyurethane
Cover gasket
Silicone Rubber
Antenna
Integrated Antenna: PBT/PC
Remote Antenna: Fiber glass
8.7
24 Emerson.com/Rosemount
Communication specifications
Isolated RS485
2-wire communication link for Modbus® RTU multidrop connections
Baud Rate: 57600, 38400, 19200, or 9600
Protocol: Modbus RTU
Wiring: Single twisted shielded pair, 18 AWG
Wiring distance: up to 4,000 ft. (1,524 m)
Ethernet
10/1000base- TXEthernet communication port
Protocols: EtherNet/IP™ Modbus TCP, OPC, HART-IP™, HTTPS (for Web
Interface)
Wiring: Cat5Eshielded cable
September 2020 Quick Start Guide
Wiring distance: 328 ft. (100 m)
Modbus
Supports Modbus RTU and Modbus TCP with 32-bit floating point values,
integers, and scaled integers.
Modbus Registers are user-specified.
OPC
OPC server supports OPC DA v2, v3
Ethernet/IP
Supports Ethernet/IP protocol with 32-bit floating point values and integers.
Ethernet/IP assembly input-output instances are user configurable.
Ethernet/IP specifications are managed and distributed by ODVA.
8.8 Self-organizing network specifications
Protocol
IEC 62591 (WirelessHART), 2.4 – 2.5 GHz DSSS
Maximum network size
100 wireless devices @ 8 sec or higher
50 wireless devices @ 4 sec
25 wireless devices @ 2 sec
12 wireless devices @ 1 sec
Supported device update rates
1, 2, 4, 8, 16, 32 seconds or 1 – 60 minutes
Network size/latency
100 Devices: less than 10 sec
50 Devices: less than 5 sec
Data reliability
> 99%
Quick Start Guide 25
Quick Start Guide September 2020
9 Product certifications
Rev 2.1
9.1 European Directive Information
A copy of the EC Declaration of Conformity can be found at the end of the
Quick Start Guide. The most recent revision of the EC Declaration of
Conformity can be found at Emerson.com/Rosemount.
9.2 Telecommunication Compliance
All wireless devices require certification to ensure that they adhere to
regulations regarding the use of the RF spectrum. Nearly every country
requires this type of product certification.
Emerson is working with governmental agencies around the world to supply
fully compliant products and remove the risk of violating country directives
or laws governing wireless device usage.
9.3 FCC and IC
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following conditions: This device may not cause harmful interference.
This device must accept any interference received, including interference
that may cause undesired operation. This device must be installed to ensure
a minimum antenna separation distance of 20 cm from all persons.
9.4
9.5
9.6
26 Emerson.com/Rosemount
Ordinary Location Certification
As standard, the transmitter has been examined and tested to determine
that the design meets the basic electrical, mechanical, and fire protection
requirements by a nationally recognized test laboratory (NRTL) as accredited
by the Federal Occupational Safety and Health Administration (OSHA).
Installing Equipment in North America
The US National Electrical Code® (NEC) and the Canadian Electrical Code
(CEC) permit the use of Division marked equipment in Zones and Zone
marked equipment in Divisions. The markings must be suitable for the area
classification, gas, and temperature class. This information is clearly defined
in the respective codes.
USA
N5 U.S.A. Division 2
Certificate
CSA 70010780
September 2020 Quick Start Guide
Standards
Markings
Special Conditions for Safe Use(X):
1. Explosion Hazard. Do not disconnect equipment when a flammable
or combustible atmosphere is present.
9.7 Canada
N6 Canada Division 2
Certificate
Standards
Markings
Special Conditions for Safe Use(X)
1. Explosion Hazard. Do not disconnect equipment when a flammable
or combustible atmosphere is present.
FM Class 3600 - 2011, FM Class 3611 - 2004, FM Class 3616 2011, UL 50 - 11th Ed, ANSI/ISA 61010-1 - 2012
NI CL 1, DIV 2, GP A, B, C, D T4; Suitable for use in CL II, III, DIV
2, GP F, G T4; T4(-40 °C ≤ Ta ≤ +60 °C); Nonincendive outputs
to remote antenna when connected per Rosemount drawing
01420-1011; Type 4X
CSA 70010780
CAN/CSA C22.2 No. 0-M91 (R2001), CAN/CSA Std C22.2 No.
94-M91 (R2001), CSA Std C22.2 No. 142-M1987, CSA Std
C22.2 No. 213-M1987, CSA C22.2 No. 61010-1 – 2012
Suitable for Class 1, Division 2, Groups A, B, C, and D, T4; when
connected per Rosemount drawing 01420-1011; Type 4X
9.8
Quick Start Guide 27
Europe
N1 ATEX Type n
Certificate
Standards
Markings
Special Conditions for Safe Use(X)
1. The equipment is not capable of withstanding the 500V insulation
2. The surface resistivity of the antenna is greater than 1GΩ. To avoid
ND ATEX Dust
Baseefa07ATEX0056X
EN 60079-0: 2012, EN 60079-15: 2010
II 3 G Ex nA IIC T4 Gc, T4(-40 °C ≤ Ta ≤ +65 °C), V
Vdc
test required by clause 6.5.1 of EN 60079-15:2010. This must be
taken into account when installing the equipment.
electrostatic charge build-up, it must not be rubbed with a dry cloth
or cleaned with solvents.
MAX
= 28
Quick Start Guide September 2020
Certificate
Standards
Markings
Special Conditions for Safe Use(X)
1. The surface resistivity of the antenna is greater than 1GΩ. To avoid
electrostatic charge build-up, it must not be rubbed with a dry cloth
or cleaned with solvents.
9.9 International
N7 IECEx Type n
Certificate
Standards
Markings
Special Conditions for Safe Use(X)
1. The apparatus is not capable of withstanding the 500 V electrical
2. The surface resistivity of the antenna is greater than 1GΩ. To avoid
IECEx BAS 07.0012X
IEC 60079-0: 2011, IEC 60079-15: 2010
Ex nA IIC T4 Gc, T4(-40 °C ≤ Ta ≤ +65 °C), V
strength test as defined in Clause 6.5.1 of IEC 60079-15:2012. This
must be taken into account during installation.
electrostatic charge build-up, it must not be rubbed with a dry cloth
or cleaned with solvents.
Baseefa07ATEX0057X
EN 60079-0: 2012, EN 60079-31: 2009
II 3 D Ex tc IIIC T135 °C Dc, (-40 °C ≤ Ta ≤ +65 °C)
MAX
= 28 Vdc
NF IECEx Dust
Certificate
Standards
Markings
Special Conditions for Safe Use(X)
1. The surface resistivity of the antenna is greater than 1GΩ. To avoid
electrostatic charge build-up, it must not be rubbed with a dry cloth
or cleaned with solvents.
9.10
28 Emerson.com/Rosemount
Brazil
N2 INMETRO Type n
Certificate
Standards
IECEx BAS 07.0013
IEC 60079-0: 2011, IEC 60079-31: 2008
Ex tc IIIC T135 °C Dc, (-40 °C ≤ Ta ≤ +65 °C)
UL-BR 15.0350X
ABNT NBR IEC 60079-0:2008 + Errata 1:2011, IEC
60079-15:2012;
September 2020 Quick Start Guide
Markings
Special Conditions for Safe Use(X)
1. See certificate for special conditions.
Ex nA IIC T4 Gc, T4(-40 °C ≤ Ta ≤ +65 °C)
9.11 Japan
N4 TIIS Type n
Certificate
Markings
T64855
Ex nA nL IIC T4
9.12 EAC – Belarus, Kazakhstan, Russia
NM Technical Regulation Customs Union (EAC) Type n
Certificate
Markings
RU C-US.ГБ05.B.00578
2Ex nA IIC T4 X; T4(-40 °C ≤ Ta ≤ +65 °C) IP66;
9.13 China
N3 China Type n
证书
所用标准
标志
GYJ20.1367X（CCC
GB3836.1 – 2010, GB3836.8 – 2014
Ex nA IICT4 Gc
认证）
特殊使用条件(X)
1. 产品不能承受 GB3836.8-2014 中规定的 500V 交流有效值试验电压
的介电强度试验，安装时需考虑在内。
2. 产品天线为非金属材质，使用时须防止产生静电火花，只能用湿布
清理。
使用注意事项
1. 产品使用环境温度范围为：
1420： Um=28VDC POE 版本 1420： 供电端子 Um=30VDC 通过以
太网 POE 设备输入（PD 模式）：Um=57VDC 通过以太网 POE 设备
输出（PSE 模式）：50～57VDC&25.5W
2. 现场安装时，电缆引入口须选用经国家指定的防爆检验机构检验认
可、具有 Ex e
件，冗余电缆引入口须用堵封件有效密封。电缆引入装置或封堵件
的安装使用必须遵守其使用说明书的要求并保证外壳防护等级达到
IP66 (符合 GB/T4208-2017 标准要求)以上。
Quick Start Guide 29
ⅡC Gb 或 Ex nA ⅡC Gc 防爆等级的电缆引入装置或堵封
-40℃≤Ta≤65℃ 电气参数： 标准版本
Quick Start Guide September 2020
3. 用户不得自行更换该产品的零部件，应会同产品制造商共同解决运
行中出现的故障，以杜绝损坏现象的发生。
4. 产品的安装、使用和维护应同时遵守产品使用说明书、
GB3836.13-2013“爆炸性环境 第 13 部分：设备的修理、检修、修
复和改造”、GB/T3836.15-2017“爆炸性环境 第 15 部分：电气装置
的设计、选型和安装”、GB/T3836.16-2017“爆炸性环境 第 16 部
分：电气装置的检查与维护”、GB50257-2014“电气装置安装工程爆
炸和火灾危险环境电力装置施工及验收规范”的有关规定。
9.14 Combinations
KD
Combination of N1, N5, and N6
30 Emerson.com/Rosemount
September 2020 Quick Start Guide
Figure 9-1: Emerson Wireless Gateway 1420 Declaration of Conformity
Quick Start Guide 31
Quick Start Guide September 2020
32 Emerson.com/Rosemount
September 2020 Quick Start Guide
Quick Start Guide 33
ᴹ
China RoHS
㇑᧗⢙䍘䎵䗷ᴰབྷ⎃ᓖ䲀٬Ⲵ䜘Ԧරࡇ㺘
List of Parts with China RoHS Concentration above MCVs
䜘Ԧ〠
Part Name
ᴹᇣ⢙䍘/ Hazardous Substances
䫵
Lead
(Pb)
⊎
Mercury
(Hg)
䭹
Cadmium
(Cd)
ޝԧ䬜
Hexavalent
Chromium
(Cr +6)
ཊⓤ㚄㤟
Polybrominated
biphenyls
(PBB)
ཊⓤ㚄㤟䟊
Polybrominated
diphenyl ethers
(PBDE)
⭥ᆀ㓴Ԧ
Electronics
Assembly
X O O O O
O
༣փ㓴Ԧ
Housing
Assembly
O O X O
O
ᵜ㺘Ṭ㌫ᦞ
SJ/T11364
Ⲵ㿴ᇊ㘼ࡦ
This table is proposed in accordance with the provision of SJ/T11364.
O:
Ѫ䈕䜘ԦⲴᡰᴹ൷䍘ᶀᯉѝ䈕ᴹᇣ⢙䍘Ⲵ䟿൷վҾ
GB/T 26572
ᡰ㿴ᇊⲴ䲀䟿㾱≲
O: Indicate that said hazardous substance in all of the homogeneous materials for this part is below the limit requirement of
GB/T 26572.
X:
Ѫ൘䈕䜘Ԧᡰ֯⭘Ⲵᡰᴹ൷䍘ᶀᯉ䟼ˈ㠣ቁᴹа㊫൷䍘ᶀᯉѝ䈕ᴹᇣ⢙䍘Ⲵ䟿儈Ҿ
GB/T 26572
ᡰ㿴ᇊⲴ䲀䟿㾱≲
X: Indicate that said hazardous substance contained in at least one of the homogeneous materials used for this part is above
the limit requirement of GB/T 26572.
Rosemount 1420
Rosemount 1420
O
Quick Start Guide September 2020
34 Emerson.com/Rosemount
September 2020 Quick Start Guide
Quick Start Guide 35
*00825-0200-4420*
00825-0200-4420, Rev. GD
Quick Start Guide
September 2020
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