NLLW – návod k obsluze a instalaci
1 Basic description
1.1 Features
• The unit is powered from line only (you connect line and button only!)
• The unit includes acoustic part ( micro and speaker) – compact
solution! The loudness of micro as same as speaker is adjustable
independently
• It is integrated anti-interference as same as protection against static
electricity.
• Programming is either remotely by phone (DTMF tones) or by PC
(serial port RS232 or USB with convertor to RS232)
• It includes switchable relay contact . You can control remotely by
phone.
You can use it for remote control of the lift ( RESET). The time of relay
closing is adjustable from 1 to 99 seconds.
• It includes indication light (LED) – yellow, indication of dialing the
number
• It includes indication light (LED)–green, indication – connection was
made.
• The time of button activation is adjustable from 0,5 sec to 5 sec
• The possibility of activation via third wire from „ transfer tool“ for
communication with machine room
• Security against disusing of alarm buttons (activation during failure 5-
24V).
• It includes universal input which you can use for failure announcement
( doors, power supply, etc..) You can program special phone number .
• All inputs as same as outputs are galvanicaly isolated – not depends
on polarity. ( except button and third wire for machine room).
• Acoustic as same as optical signaling of LLW status
• The possibility to program 6 numbers ( 16 digits – includes *,#,Pause,
Flash) with note if you want use confirmation or not .The numbers are
progressively dial.
• Regular automatic control of system functionality ( automatic calling to
preprogrammed numbers in set time period from 1 to 10 days)
• The possibility program code for remote activation or inactivation of
LLW
