B
Redundant Gateway systems
B.1
Overview
Redundancy for the Emerson Wireless 1410S Gateway increases the availability of the
wireless field network by providing two sets of physical hardware which operate as a single
Gateway system. This section covers setup and installation of a redundant Gateway
system. It also covers diagnostics and integration to help monitor the health of the
redundant Gateway system.
•
Where to mount the respective antennas
•
Illustration of maximum redundancy including dual switch and UPS
•
Understanding how the fail over works and experience to expect
•
How to leverage the multimaster capability for Modbus
®
integrations
B.2
Requirements
Wireless Gateway
•
Firmware version 4.3.19 or greater is recommended
•
RD option for Gateway redundancy
•
Static IP address
•
Must have matching output protocols (e.g. Modbus
®
or OPC
®
) on each Gateway
Host system
•
Ethernet connection for Modbus TCP or OPC DA communications
•
Serial (RS-485) connection for Modbus RTU communications
B.3
Setup
When configuring redundant Gateways, it is only necessary to configure one system. The
other Gateway will be configured automatically when it is paired with the first Gateway.
Choose one Gateway as the starter Gateway. For the purposes of this document, it will be
referred to as Gateway A. The other Gateway will be referred to as Gateway B.
To configure redundancy system settings:
Procedure
1. Connect a PC/laptop to the Ethernet 1 port on Gateway A.
2. Log in using the admin user account.
3. Navigate to
System Settings
→
Gateway
→
Redundancy
.
4. Gateway A factory serial number will be assigned to Gateway A.
5. Gateway B factory serial number will be assigned to Gateway B.
Reference Manual
Redundant Gateway systems
00809-0600-4410
May 2020
Emerson 1410S/781S
55
Summary of Contents for 781S
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Page 6: ...Introduction Reference Manual May 2020 00809 0600 4410 6 Emerson com ...
Page 20: ...Configuration Reference Manual May 2020 00809 0600 4410 20 Emerson com ...
Page 34: ...Installing the Gateway Reference Manual May 2020 00809 0600 4410 34 Emerson com ...
Page 44: ...Operation and maintenance Reference Manual May 2020 00809 0600 4410 44 Emerson com ...
Page 67: ...Reference data Reference Manual May 2020 00809 0600 4410 54 Emerson com ...
Page 68: ...Quick Start Guide 00825 0600 4410 Rev AA March 2020 Emerson Wireless 1410S Gateway ...
Page 93: ...7 5 Declaration of Conformity Quick Start Guide March 2020 26 Emerson com ...
Page 94: ...March 2020 Quick Start Guide Quick Start Guide 27 ...
Page 95: ...Quick Start Guide March 2020 28 Emerson com ...
Page 98: ...Quick Start Guide 00825 0700 4410 Rev AA March 2020 Emerson Wireless 781S Smart Antenna ...
Page 112: ...Quick Start Guide March 2020 16 Emerson com ...
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Page 116: ...Quick Start Guide March 2020 20 Emerson com ...
Page 118: ...Quick Start Guide March 2020 22 Emerson com ...
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