Emerson Smart Wireless Gateway 1420 User manual

Quick Start Guide
00825-0200-4420, Rev GD
September 2020
Emerson Wireless 1420 Gateway

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
Quick Start Guide September 2020
2 Emerson.com/Rosemount

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.
September 2020 Quick Start Guide
Quick Start Guide 3

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
Quick Start Guide September 2020
4 Emerson.com/Rosemount

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
+
+
+
+
+
-
-
-
-
-
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)
®
Figure 3-2: Power over Ethernet (PoE) Terminal Block Diagram
+- A B
24 VDC
(nominal)
Power Input
Serial
Modbus
Case
SEthernet 2 Ethernet 1
(Secondary) (Primary)
September 2020 Quick Start Guide
Quick Start Guide 5

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.
Quick Start Guide September 2020
6 Emerson.com/Rosemount

Figure 3-3: Emerson 1420 PoE Jumpering Matrix (Located on 1420
Board)
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.
Legend:
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
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.
September 2020 Quick Start Guide
Quick Start Guide 7

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 B S S
SS
S
24V DC
PowerInput Modbus NotUsed NotUsed
NotUsed Not Used
Case
S
POE P2 P1
A
B
APC/laptop
BEthernet 1 receptacle
CAUTION
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.
Quick Start Guide September 2020
8 Emerson.com/Rosemount

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.
September 2020 Quick Start Guide
Quick Start Guide 9

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.
Quick Start Guide September 2020
10 Emerson.com/Rosemount