Videx Security DIGIPHONEKIT User Manual

DIGIPHONEKITDK918 1

DK918 1S

SMART 1

- Citofono

- Intercom

- innenstelle

- Poste d’appartement

- Telèfono

Art. 522

- Alimentatore

- Power supply

- Netzeil

- Alimentation

- Alimentador

Art. 836-1

- Modulo portiere
elettrico

- Speaker unit module

- Aussenstelle mit
Sprecheinheit

- Groupe phonie

- Unidad de
habla/Botonera
con parlante

Art. VX800-2L

- Tastiera digitale apripor­ta

- Codelock

- Codeschloß Modul

- Clavier de codage

- Modulo botonera
digitale abrepuerta

SE

- Serratura elettrica
(non inclusa)

- Electric lock
(not included)

- Elektrisches Turschloß
(nicht imbegriffen)

- Serrure èlectrique
(non includ)

- Cerradura elèctrica
(no incluida)

IMPORTANTE!

ESEGUIRE I COLLEGAMENTI COME DA SCHEMA.

IMPORT

ANT!

SYSTEM MUST BE WIRED AS PER INSTRUCTION.

IMPORT

ANT!

REALISER LES CABLAGES COMME INDIQUÉ SUR LE SCHEMA.

WICHTIG!

VERKABELUNG GEMMASS DES SCHEMAS DURCHFUHREN.

IMPORT

ANTE!

EFECTUAR LAS CONEXIONES SEGUN EL ESQUEMA.

Lock release back EMF protection: A capacitor must be fitted across the terminals on an AC lock release and

diode must be fitted across the terminals on a DC lock release to suppress
back EMF voltages. The diagrams below show how to connect these com­ponents to the lock releases.

Buzzer back EMF protection: On each telephone add one 0,1 uF capacitor between terminals 6 - 7 (3).

Cable size and type: When running cables for any intercom system, these cables must be installed

separately. from the mains cables. All multipair cables should be to CW1308 spe-

cification. (0.5mm twisted pair telephone cable).
Max resistance = 10 Ohm.
Lock release wires should be doubled up. Maw resistance = 3 Ohm.
The cables sizes above can be used for distances up to 50m. On distances above

50m the cable sizes should be increased to keep the overall resistance of the

cable below the RESISTANCES indicated above.