Auxiliary And Alarm Output - toscano vigilec compact V1M Manual De Usuario

12. AUXILIARY AND ALARM OUTPUT

Alarm output
Closes in case of:
• Overload alarm.
• Underload alarm.
• Excessive start frequency alarm.
• Phase loss alarm (three-phase pumps) (V1N).
• Abnormal current absorbed by the pump (+40% of the current threshold set to Imax).
• Power supply failure (V1N).
V1M
5 6
ALARM
Auxiliary output.
Closes in case of low level.
V1M
5 6
5 6 7 7 8
ALARM
AUX
ALARM
Application example: How to
use Aux output to refill a tank in
case of low level.
Distribuido por Adajusa
5 6 7
ALARM
5 6 7 7 8
8 9
AUX
AUX
ALARM
AUX
230 VAC
V1N
7 8
5 6 7
8 9
ALARM
AUX
AUX
OFF
V1N
8 9
AUX
Transformer
24VAC
5 6 7
ALARM
ON
Filling solenoid
valve
33