3 Installation
3.1 Overview
This section describes how to properly mount the Emerson
™
Wireless 1420 Gateway
(Gateway) and make electrical connections, including electrical wiring, grounding, and
host system connections. This section also describes how to mount the optional remote
antenna.
3.1.1 General considerations
The Gateway may be mounted in any general purpose location. Be sure the covers are
secured tightly to prevent exposure of any electronics to moisture and contamination.
The Gateway should be mounted in a location that allows convenient access to the host
system network (process control network) as well as the wireless field device network.
3.1.2
Physical description
For dimensional drawing information refer to Product Certifications. The cast aluminum
housing encloses the electronics circuitry of the Gateway. The front of the enclosure has
an upper cover and a junction box cover. The upper cover provides access to the
electronics and radio. The junction box cover provides access to the terminal block.
To open either cover, use a 1/4-in. bladed screwdriver to remove the appropriate screw on
the unhinged side of the enclosure.
3.2 Mounting
Find a location where the Gateway has optimal wireless performance. Ideally this will be 15
to 25 ft (4,6 to 7,6 m) above the ground or 6-ft. (2 m) above obstructions or major
infrastructure. Figure 3-1 shows an example Gateway installation.
Reference Manual Installation
00809-0200-4420 September 2020
Emerson.com/Rosemount 17
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