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Liens rapides
The I-74 will activate the output relay upon detecting the user-set frequency.
The detection frequency adjustment is done with a potentiometer included in the circuit.
It incorporates protection against polarity reversal, work indicator LED and connection terminals.
POWER SUPPLY: Connect the 12 VDC power supply to the POWER terminal respecting polarity of ±.
Install a switch for circuit protection and your own safety, according to CE standard.
Before activating the switch, make the rest of the circuit connections.
To power 230 V AC you can use our recommended FE 103 or FE 300 power supplies.
ADJUSTING THE DETECTION FREQUENCY: Connect the input signal to the INPUT terminals.
The cable length should be as short as possible. Use shielded cable.
The input signal cannot be less than 100 mV. nor greater than 700 mV.
Next, with the RV1 potentiometer adjust the detection frequency, move the RV1 very slowly until the LED and the
output relay connect.
Every time it receives an audio signal at the set frequency, the circuit will connect the output through the relay,
remaining connected as long as it receives the signal.
NOTE: During the detection frequency adjustment, it is normal that when approaching or moving away from the
detection frequency, the relay makes quick connections and disconnections.
FREQUENCY ACTIVATED RELAY
RELAIS ACTIVÉ PAR FRÉQUENCE
RELÉ ACTIVADO POR FRECUENCIA
RELÈ ACTIVAT PER FREQÜÈNCIA
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150 - 2.000 Hz.
I-74
Technical characteristics
Voltaje : 12 V. DC.
Consumption :
10 to 60 mA..
Minimum Input Signal : 100 mV.
Maximum Input Signal : 700 mV.
Frequencies margin : 150 to 2.000 Hz.
Frequency tolerance :
Output type : Relay - NO / NC
Max. Output load :
Operating Indicator Led : Yes.
Protección contra inversión de polaridad : Yes
Sizes : 72 X 42 X 17 mm
Weight : 30 gr
DIN Rail : C-7562
sat@fadisel.com
± 20 Hz
7A ( 2A for inductive loads)
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Manuels Connexes pour CEBEK I-74
Sommaire des Matières pour CEBEK I-74
- Page 1 Weight : 30 gr DIN Rail : C-7562 The I-74 will activate the output relay upon detecting the user-set frequency. The detection frequency adjustment is done with a potentiometer included in the circuit. It incorporates protection against polarity reversal, work indicator LED and connection terminals.
- Page 2 I-74 L'I-74 activera le relais de sortie lors de la détection de la fréquence définie par l'utilisateur. Le réglage de la fréquence de détection se fait avec un potentiomètre inclus dans le circuit. Il intègre une protection contre l'inversion de polarité, un indicateur de travail LED et des bornes de connexion.
- Page 3 I-74 ALIMENTACIÓ : Connecteu l'alimentació de 12 VDC al born POWER respectant polaritat de ±. Instal·leu un interruptor per a la protecció del circuit i la vostra pròpia seguretat, segons norma CE. Abans d'activar l'interruptor, feu la resta de connexions del circuit.
- Page 4 I-74 CONSIDERATIONS ABOUT THE OUTPUT : During the operation of the circuit, and depending on its load, a fluctuation or incorrect operation of the output may occur. If this occurs, install an anti-spark circuit between the two relay contacts used in the connection.
- Page 5 I-74 www.cebek.com sat@fadisel.com...