Rocom Doortello Home Podręcznik Użytkownika Pobierz pdf (Strona 6)

User guideDoortello HomeIssue 1.00

Page 6

D2'

D1'

P3 P2P1

External power supply (A/-)

The external power supply is used to power the door phone and other features.

The external AC/DC power supply should be within a range of voltages between

8 and max. 12 Vrms. We suggest the use of our PRS 210 trasformator.

The power supply is used also to power the illumination of the door phone and

the door opener.

Please note!

The voltage MUST NOT exceed 12 Vrms. Higher voltage will destroy the unit!

Please note!

If you are installing more door phone on the same site a separate power

supply unit has to be used for each door phone. Connecting more door

phone with the same power supply unit may damage the devices and will

short circuit the telephone lines!

Connections

Connections Doortello Home basic bunit

power supply (A/-)

driver contact 2 (D2/D2')

driver contact 1 (D1/D1')

telephone line (T/T')

chime button 3 (P1)

chime button 4 (P2)

chime button 5 (P3)

chime button 6 (P4)

common wire for chime buttons 3 to 6

1 2 3 4 5 6 7 8 9 10 11 ... 31 32

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Rocom Doortello Home Podręcznik Użytkownika Strona 6