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Outputs and Inputs
thermoMETER CTVideo
8.4.2
Visual Alarms
These alarms will cause a change of the color of the LCD display and will also change the status of the
optional relays interface. In addition the Alarm 2 can be used as open collector output at pin AL2 on the main-
board (24 V/ 50 mA).
From factory side the alarms are defined as follows:
Alarm 1
Norm. closed/ Low-Alarm
Alarm 2
Norm. open/ High-Alarm
Both of these alarms will have effect on the LCD color:
BLUE
Alarm 1 active
RED
Alarm 2 active
GREEN
No alarm active
Extended setup like definition as low or high alarm (via change of normally open/ closed), selection of the
signal source (TObj, THead, TBox) can be done with the software.
Summary of Contents for thermoMETER CTVideo
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