CEBEK PM-14 Quick Start Manual

The PM-14 module is a switch activated by sound with an incorporated microphone. When the module receives a signal it
connect the relay output, durin gall receiving the time.
It includes adjustment potentiometer, indicator Led, microphone and connection terminals.
POWER SUPPLY AND INSTALATION
POWER SUPPLY :
The PM-14 circuit had to be supplied by a 12 VDC power supply correctly filtered.We recommend
you to use the FE-2 power supply whichhas been developed to perfectly answer to the circuit needs. Install a fuse and a
switchhas it is indicated on the schedule. Both are necessary for the module's protection as well as for your own safety, as
its required by the "CE" regulations. Connect the positive and the negative of the power supply to the respective positive and
negative terminals of the module, indicated in the wiring map. The distance between the power supply and the module has
to be as short as possible. Verify that the assembly is correct.
NOTE :
Connections indicated as 230 VAC in the wiring map have to be connected to 110 VAC. in Americans countries.
Cebek's Modules and/or transformers will be supplied with corresponding modifications for their connection in these
countries.

OUTPUT CONNECTION LOAD :

relay is not a component supplying voltage but its function is limited to accept or deny the voltage passage like a standard
switch. For this reason, you have to supply the load through this component.
The relay has three output terminals: The normally open quiescent (NO), the normally closed quiescent (NC) and the
common. Install it between the Common and the NO in accordance with the schedule "Output Connection. Load".
For the inverse function you have to place the load between the NC and Common.

INFORMATION ABOUT THE OUTPUT :

fluctuation or incorrect wor king of the output.
In such case, you have to install an anti-spark circuit between both contacts of the used relay, as it is indicated on the
schedule
Voltage. ............................................................. 12 V. D.C.
Minimum Consumption. .................................... 2 mA.
Maximum Consumption. ................................... 60 mA.
Frequencies margin. ......................................... 30 - 17.000 Hz.
Protection against Inversion Polarity (P.I.P). ..... Yes.
Sizes. ................................................................. 77 x 43 x 30 mm.
The PM-14 output is controlled by a relay, and accept any device up to 5 A. The
During the operating mode and according to its load, it could happen a
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VOX CONTROL WITH
MICROPHONE
PM-14

TECHNICAL CHARACTERISTICS

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