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Matrix
Electrónica
–
MTX
‐
Router
‐
Titan
User
Manual
‐
Rel3.00.3.09
Page
154
http://www.mtxm2m.com
Subject
to
changes
without
prior
notice
Example Scenario 2.7
Configuration of the Titan device to periodically send data from a distance sensor to a Web server,
as well as planning to send SMS alerts according to the distance measured and activating a warning
light via a relay. Additionally, we need to provide Internet access to Wi-Fi enabled tablets.
Details of the example scenario:
We want to control the level of a grain silo for animal feed. For this, the router will have the
distance sensor Maxbotix connected to its serial port with an RS232 output. The Maxbotix
output will be installed at the top of the grain silo to measure the distance.
When a distance greater than 6 meters is detected, this means the volume is very low and an
SMS alert must be sent to three different telephone numbers as well as activating a warning
light via a relay.
Additionally, the grain silo level must be sent every 12 hours to a webserver. The web address
will be
http://www.metering.es/json/set.asp?data
=
Finally, the router must be able to provide Internet access to tablets via Wi-Fi in order to carry
out maintenance tasks.
Solution:
MTX-Router-Titan-3G-mini + Maxbotix sensor
MTX-Router-
Titan-3G-mini
3G
Receiving an
SMS alert
Grain silo
RS232
WWW
Server
Database
Distance Data (JSON)
Warning light via an
internal relay
Maxbotix RS232
distance sensor
Internet Access for Wi-Fi enabled devices