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MX020 Telephone Line Remote Control |
Telephone Line Remote Control - 4 Channel MX020
This
circuit connects to the telephone line
and can be used to remotely control up to 4 relay outputs using a DTMF
(tone dialing) telephone.
Specifications:
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4 Output relays contacts rated at
5 Amps.
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Operating voltage 12VDC,
max. 180 mA.
(Need a Power Supply?)
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2 - RJ11 sockets for telephone line.
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4 - 3-way pluggable screw terminals for
relay contacts.
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PCB dimensions: 4.98x3.49
in.
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Password
protected
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Battery
backup
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Enclosure NOT included
See
CKMX020DATA.pdf for complete
details, including schematic and theory of operation. Requires
Adobe Acrobat Reader available at
www.adobe.com
for FREE!
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