provide intrinsic safety and approval for Emerson 781S installation in Div 1/Zone 0 areas.
For more information on product approvals, see
.
The Gateway enclosure acts as a junction box for wiring connections. The enclosure has
five conduit entries for power and communications wiring. Do not run communication
near heavy electrical equipment.
Install the included conduit plugs in any unused conduit openings. For NEMA
®
4X and IP65
requirements, use thread seal (PTFE) tape or paste on male threads to provide a watertight
seal.
3.6.1
Emerson 1410S grounding
The DIN-rail mounted Emerson 1410S1 Gateway does not require an external ground.
The rugged modular Emerson 1410S2 Gateway enclosure case should always be grounded
in accordance with national and local electrical codes. The most effective grounding
method is a direct connection to earth ground with minimal impedance. Ground the
Gateway by connecting the external grounding lug to earth ground. The connection
should be 1Ω or less. The external ground plug is located on the left side of the Gateway
enclosure and is identified by the following symbol:
3.6.2
Ethernet
The Gateway is equipped with two 10/100BaseTX Ethernet communications ports (see
). These connections can be used to access the Gateway’s web
interface and to communicate using other available protocols.
The primary Ethernet port (Ethernet 1) is used to connect to the host system or other
application systems. The secondary Ethernet port (Ethernet 2) can be used as a backup
connection or a maintenance port for local access to the Gateway.
Installing the Gateway
Reference Manual
May 2020
00809-0600-4410
26
Emerson.com
Summary of Contents for 781S
Page 2: ...2 ...
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 ...
Page 113: ...March 2020 Quick Start Guide Quick Start Guide 17 ...
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Page 116: ...Quick Start Guide March 2020 20 Emerson com ...
Page 118: ...Quick Start Guide March 2020 22 Emerson com ...
Page 119: ...March 2020 Quick Start Guide Quick Start Guide 23 ...
Page 130: ...Redundant Gateway systems Reference Manual May 2020 00809 0600 4410 64 Emerson com ...