Name Description Name Description
~ Alternating voltage supply terminal VG+ Video line terminal from main panel (+)
~ Alternating voltage supply terminal VG- Video line terminal from main panel (-)
EZ~ Alternating-current terminal of electric lock IS+ Serial interface terminal (+)
EZ~ Alternating-current terminal of electric lock IS- Serial interface terminal (-)
EZN Electric lock terminal,
„-” with constant polarization
GND Ground terminal
EZP Electric lock terminal,
„+” with constant polarization
GND Ground terminal
NO Relay LU Handsets line terminal to flats
CON Relay GND Ground terminal
KE External trigger
(bolt or relay)
Table 4: Description of panel terminals
Audio system installation
In the audio system, it is possible to establish voice connection between the panel and handset in flat.
To make the handsets connection, use any two-conductor cable of conductor cross-section >0.5 mm
2
.
Handsets can be connected using any method maintaining the polarization of conductors. Both, star-type
connection to the bus or from handset to handset, will provide correct operation of the system.
It is not recommended to connect the handsets using a cable of length exceeding 200 m. However, if this is
necessary, it is possible, but one must use cables of larger cross-section (e.g. twice as large).
Handsets are installed according to the manufacturer's installation manual. Connect paying attention to
correct setting of physical address (number in decoder) and correct (correct polarization) connection to
terminals LU and GND in the panel (LU - signal, GND - ground).
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