Overview Of The Installation: Wiring - Alcad GRF-304 Manual

For distances, number of buildings, devices, or types of cable different from those shown in the tables, additional elements may be
necessary (e.g. BUS voltage regenerators, signal amplifiers, etc.). Consult the manufacturer.
DIV-154
cod. 9730071
B1B2 B1B2 B1B2 B1B2 B1B2
Distance between panel and telephone farthest away
Distance between panel and power supply interface
Distance between power supply interface
and telephone farthest away
Distance between panel and electric lock
2 - W I R E
DOOR ENTRY SYSTEM. COMPOUND OF 1 TO 4 BUILDINGS
END
B2 B1
DIV-054
cod.9730070
B1B2 B1B2 B1B2 B1B2 B1B2 B1B2
DIV-054
cod.9730070
B1B2 B1B2 B1B2 B1B2 B1B2 B1B2
BUILDING
EXTERNAL POINT OF ENTRY
KEY
D O O R E N T R Y S Y S T E M S

OVERVIEW OF THE INSTALLATION: WIRING

Type of cable, total of telephones in the building and maximum distances
TELEPHONES
ELECTRIC LOCK
CABLE TYPE
CABLE TYPE