Vox control with microphone and relay output in timed or latching mode.
In timed mode the relay is activated for the set time, after this time the relay is deactivated.
In latching mode the relay is permanently activated until it is deactivated with the reset.
It incorporates potentiometers for adjusting sensitivity and timing, timed / latching mode switch, reset input, indicator
led, and protection against polarity reversal.
Especially suitable for automation applications in processes where it is required to detect an audio signal.
POWER SUPPLY : Connect the 12 Vdc power supply to the POWER terminal respecting the ± polarity.
Connect a pushbutton to the Reset input. Install a switch for protection and safety, according to CE standard.
Before activating the switch, make the rest of the circuit connections. To supply 230 VAC use our recommended FE
103 or FE 300 power supplies.
OPERATION : Select timed or interlocked mode with the circuit switch. Sensitivity potentiometer adjustment. If you
have selected the timed mode, adjust the time potentiometer as well.
When the microphone detects sound, it will connect the output through the relay, remaining activated according to
the selected mode.
In timed mode the output will be activated for the set time, after which the output will deactivate. The output can be
deactivated manually before the end of the time through the reset input.
In latching mode the output will be activated until you deactivate it manually using the reset input.
VOX CONTROL Timer / Bistable
CONTROLE VOX Temporisateur / Bistable
VOX CONTROL Temporizador/Biestable
VOX CONTROL Temporitzador / Biestable
www.cebek.com
PM-15
Technical characteristics
Voltage : 12 Vdc
Consumption : 2 to 60 mA
Frequencies margin : 30 – 12,000 Hz
Functions relay : Timer or Bistable
Function Timer : 1 seg to 4 min
Function Bistable : wiht reset
Output type : Relay - NO / NC
Max. Output load : 7A ( 2A for inductive loads)
Operating Indicator Led : Yes.
Protection Inversion Polarity : Yes.
Sizes : 72 x 42 x 20 mm.
Weight : 30,3 gr.
Cable measure : 10cm.
Din rail : C-7562
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