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3. Typical applications
3.0. Detecting energized state of installation
Unknown state of installation
MAINS
SUPPLY
LEDs LOAD and GEN of
Transmitter T10K
indicate state
Fig. 11. Transmitter acts as energized state detector
The transmitter T10K automatically recognizes the energized state of the line connected
to. As mentioned in paragraph 1.5. the LED indicators, i.e. LOAD and GEN, show
internal working condition.
The following table contains the two possible states:
External voltage on terminals LED activated
30 V ÷ 264 V, a.c., 50 Hz or 60 Hz
LOAD
d.c. or <30 V a.c. GEN