Conrad Electronic 75 10 74, Руководство по эксплуатации

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- Do not leave packing materials unattended. These may become
dangerous playing material for children.
- Keep the unit out of reach of children. They are not a toy.
- In industrial facilities, the safety regulations laid down by the pro-
fessional trade association for electrical equipment and facilities
must be adhered to.
- In schools, educational institutions, hobby workshops and do-it-
yourself workshops, the operation of modules must be super-
vised by trained personnel in a responsible manner.
- If you are unsure as to the correct connections or have ques-
tions that are not answered in the operating manual, then
please contact our technical support department or a profes-
sional tradesman.
- Be sure to follow the safety instructions in each chapter of this
manual
Functional Description
The code lock can be used as a doorbell, for access recognition at
entrance doors, as a controller for doors and garage door motors,
and in many other applications.
The wide operating temperature range (-40 to +85°C) and the water-
proof construction allows the device to be used in outdoor areas.
You use the keypad to program the code lock to suit your personal
needs. For example, you can program up to 100 user codes (4 - 8
digits) for output 1 and up to 10 user codes (4 - 8 digits) for each of
the outputs 2 and 3. You can allow each relay to remain on for a
programmed period of time, or explicitly open / close the relay with
the user code. Various security and entrance programming options
are also available.
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