STP Lite User Manual Revision 1.02
11
Inputs
The
STP Lite
supports 8 different types of input events, four external,
and four internal:
Table 1: STP Lite Inputs
External Input
Description
DIGITAL INPUT
: A digital sensor.
These can include:
Thermostat
Smoke detector
Motion sensor
SMS
: An SMS message from your mobile phone.
INCOMING CALL
: Allows the
STP Lite
to
respond to an incoming call (the STP will reject
the incoming call and only use the Caller ID, if
needed).
RS232
: An RS232 message from any capable
device (for example, a computer or a PLC).
In addition, there are four other input events that the
STP Lite
essentially can send to itself. These are shown in the following table:
Internal Input
Description
TIMER
:
Triggers as timer event occures.
OUTPUT:
To have the
STP Lite
respond to an
output change caused by a particular event
.
DISARM:
triggers when disarm status has
changed.
STARTUP:
Performs the specified output event
when the device is started, or if the user presses
the Reset button.
