Vega Absolute TP-11 User Manual page 10

While security input connected the device monitors its state change (closure/unlocking
or both of it – depend on the settings). Should the security input triggering, the device is
activated and sends an alarm message to the network.
For connect an external sensor contacts CL+ и CL- are used. Connection scheme see
on the picture below.
In order to save the battery life of the converter, the 24 V supply
voltage is not continuously supplied. The 24 V voltage is applied to the
4-20 mA device a few seconds before the polling is performed so that
the sensor can turn on and set the current corresponding to the
measured parameter. This time, the so-called "startup time", is a
configurable parameter from the configurator and can be set from 1 to
60 seconds.
The outputs OUT_1 and OUT_2 operate on the principle of open-drain and can be
used to control external devices, such as electric cranes, lighting, sirens and so on. The load
capacity of each output is no more than 200 mA.
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Vega TP-11 / User Manual
Revision 09 – 08 April 2020