Physical i/o & wiring configurations – QTech Data Systems SMS Controller (SMSC) User Manual

Page 5

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QTech SMS Controller - Quick Start Guide – v1.4 – February 2014

5

www.qtech.co.nz

Tel: 03 3663713

We

recommend

using

a

descriptive/the actual name e.g.
“Site Security”, as this name will
appear in all the text messages for
this point.

If you are controlling outputs, try to keep the name short, as you need to type the
name in the text, e.g.

“pump” would be a good suggestion as the control text would

be “turn on pump”.

The SMS Controller can automatically perform specified actions when something of
interest happens. The following screenshot shows that when the Site Security switch
opens, the security camera is switched on and after 30 seconds the alarm text is sent
to the owner.

Live Status is replaced with I/O Overview when you are offline and not connected to
an SMS Controller.

Note

– Ensure the Notification “Do you want to receive SMS or Control for

this input” is set to “Yes” for all inputs you want to receive an SMS from or be
able to control that point

. By default this is set to “No” to prevent unnecessary

SMS being sent when initially configuring the Controller

Please remember to save the configuration file
with a relevant/descriptive name e.g.

“Smith Farm

Feb 2012”. This will be useful in the future and
will save you time making any changes or
enhancements.

Physical I/O & Wiring Configurations

Digital Inputs

The digital inputs are normally open inputs that can be connected to suitable
mechanical switches, contacts and other closure devices. An input is active or ON
when the input switch is closed, and inactive or OFF when the input switch is open.
The digital input LED will light up when the input is ON.

Warning

– Only mechanical switches or mechanical closure devices should

be connected to the inputs. No external voltage or other electrical source is to
be connected.

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