Emerson Smart Wireless Gateway, Справочное руководство

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16
Reference Manual
00809-0200-4420, Rev GA
Section 3: Mounting and Connection
April 2013
Mounting and Connection
3.1.2 Physical Description
For dimensional drawing information refer to Appendix A: Product Specifications. 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 ¼-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 15-25
ft. (4,6 - 7,6 m) above the ground or 6 ft. (2 m) above obstructions or major infrastructure.
Figure 3-1 shows an example gateway installation.
Figure 3-1. Gateway Installation
3.2.1 Pipe Mount
The following hardware and tools are needed to mount the Gateway to a 2-in. pipe:

Two 5 /
16
-in. u-bolts (supplied with Gateway)

2-in. mounting pipe

½-in. socket-head wrench
Mount the Gateway using the following procedure:
1. Insert one u-bolt around the pipe, through the top mounting holes of the Gateway
enclosure, and through the washer plate.
2. Use a ½-in. socket-head wrench to fasten the nuts to the u-bolt.
3. Repeat for the second u-bolt and the lower mounting holes.
Gateway
Ground
Control
Room
Infrastructure
Mast or
Pipe
15-25 ft.
(4,6-7,6 m)
6 ft. (2 m)