Figure 3-3: Mounting Location
A. Control room
B. Ground
C. Smart Antenna
D. Mast or pipe
E. Infrastructure
3.5.1
Emerson Smart Antenna pipe mount
Procedure
1. Insert U-bolt around 2-in. pipe/mast, through the saddle, through the L-shaped
bracket, and through the washer plate.
2. Use a
½
-in. socket-head wrench to fasten the nuts to the U-bolt.
3. Insert single bolt through L-shaped bracket into the antenna.
4. Use a 5/16 socket-head wrench to fasten bolt to bracket.
3.5.2
Antenna position
The Emerson 781S Smart Antenna is an omni-directional antenna that does not require
specific horizontal positioning for optimal network connectivity. It should be mounted
vertically upright in the center of the network for the most direct device connections to
the Gateway.
3.6
Connecting the Emerson 1410S to the 781S
Smart Antennas
There are two main connection configurations for the Emerson 1410S and 781S Smart
Antennas: with and without intrinsically safe barriers. The hazardous location approval
option of the Emerson 781S determines whether it needs to be installed with barriers. This
connection is integrated in the Gateway electronics and can be selected upon order.
Selecting the IS barrier option will provide IS barriers integrated into the Gateway. This will
Reference Manual
Installing the Gateway
00809-0600-4410
May 2020
Emerson 1410S/781S
25
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 ...
Page 115: ...March 2020 Quick Start Guide Quick Start Guide 19 ...
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 ...