Cytech Comfort DM02 Handbuch - Seite 13

Blättern Sie online oder laden Sie pdf Handbuch für Aufnahmegeräte Cytech Comfort DM02 herunter. Cytech Comfort DM02 16 Seiten. Door station interface

Seite drucken
Comfort DM02 Door Station Interface

Connection to DP04

The DP04 is a new version of the DP03 door station which must be
connected to a DM02 inside the house. DP04 contains the speaker and
microphone amplifiers and doorbell button. DP04 provide better security
compared to DP03 because the communications signals do not go outside
the house, but to the DM02 only. Using a DP04 also helps protects
Comfort from any damage due to nearby lighting surges, as this would
tend to affect the DP04 only, while the DM02 in the house may not be
affected.
P2
SPK
C 4
U2
VR1
MIC SPK
C 6
U1
Similar to the Farfisa door station, J1 is to be shunted to positions 2-
3 when using the DP04. However, note that J5 must also be shunted.
SPEAKER
C 2
C 1
12V C OM DOOR
BELL
P1
MIC ROPHONE
CO M2 NO 2 NC2 CO M1 NO 1 NC 1 BELL GND 12V MIC SP K MIC SPK
K2
K1
J5
J1
MIC
VR1
J2
TONE
C 24
SW2
KA KB
O UT IN
O UT O UT IN
A
B
C
VOIC E
VR2
SW1
C 8
D8
9
JP1
C 7