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PDF FMR202 Data sheet ( Hoja de datos )
| Número de pieza | FMR202 | |
| Descripción | 27MHz Receiver | |
| Fabricantes | Elsema | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de FMR202 (archivo pdf) en la parte inferior de esta página. Total 4 Páginas | ||
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ELSEMA
4/16-Channel 27MHz FM Receiver with open collector output – FMR-204/16
FMR-202
27MHz Receiver with Two Relay Outputs
Features
• Crystal Controlled
• 2-Channel
• Digitally Encoded
Applications
• Remote control of garage doors, gates, lights, alarms
Description
The FMR-202 is a crystal controlled two-channel receiver, comprising of receiving, decoding and relay-output
sections. A specially designed MICRO-PROCESSOR is employed in the decoder section, which ensures operation
at low supply voltage, highest reliability, associated with very low power drain.
The receiver works on a digitally encoded 27 MHz frequency modulated (FM) signal. It may be used in
applications such as the remote control of garage doors, gates, lights, alarms or in any other new or existing
installations where the use of conventional wiring is difficult or impossible to accomplish.
If the code, from the transmitter matches the setting of the 10-way code switch on the receiver (up to 1024
combinations), an output is obtained i.e. the relay operates. This relay provides a clean set of contacts for switching
DC current up to 5 Amps.
The two channels address code switch eleven. While code switch twelve is addressed with the wire link next to the
receiver code switch. This feature enables the user to operate single channel transmitters on either of the two
channels.
The supply and antenna connections to the receiver are via a three-way screw-type terminal block, with a separate
six-way terminal block for the relay connections.
The receiver can be clipped to a Quick Mount enabling the receiver to be easily mounted against walls, roof, etc.
A proper 27 MHz CB-Antenna will give a reliable control range of up to 200 metres, when used with Elsema’s
FMT-301, FMT-302, FMT-304 transmitters. If a CB-Antenna is used, the shield of the cable must be connected to
the "minus terminal".
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1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet FMR202.PDF ] | |
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