Electrical Installation 77-
Normally closed/ Low-Alarm
Normally open/ High-Alarm
For extended setup like definition as low or high alarm [via change of normally open/ closed], selection of
the signal source [TObj, THead, TBox] a digital interface (e.g. USB, RS232) including the software
CompactConnect is needed.
On the CTlaser model 4M both outputs are freely selectable. Analog mA/mV, Alarm mA/mV and
TCK are available.
Both alarms affect the color of the LCD display:
BLUE: alarm 1 active
RED: alarm 2 active
GREEN: no alarm active
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