Door Box; Installing A Door Box; Figure 7-10 Cd-Cp00 Connections; Section 4 Door Box - NEC Univerge SV8100 System Hardware Manual

UNIVERGE SV8100
D
S 4
OOR
ECTION
4.1
System Hardware Manual
3. Install bridging clips as required.
B
OX

Installing a Door Box

A PGD Adapter is required for this option.
The Door Box is a self-contained, water-resistant, Intercom unit typically used
to monitor an entrance door. A visitor at the door can press the Door Box call
button (like a door bell). The Door Box then sends chime tones to all
extensions programmed to receive chimes. The system can have up to eight
Door Boxes.
Each PGD Adapter audio output can optionally support two analogue Door
Boxes. In addition, you can connect each circuit control relay to an electric
door strike. This allows an extension user to remotely activate the door strike
while talking to a visitor at the Door Box. The control relays are normally open.
The CD-CP00 also provides one general purpose relay. The CD-CP00 relay 0
is assigned to the door box extension port in Program10-05-01. When the
relay on the PGD Adapter is used, there is no need to assign the relay to the
Door Box – connect the relay as detailed in the steps below for the Door Box
used. The relays on the PGD Adapters are numbered 5-8.
The relay closes when the Door Box/external page zone is called. The maximum applied

voltage is 24vDC at 0.5A for each contact.
A PGD Adapter circuit used for an analogue Door
Box cannot be used for External Paging.

Figure 7-10 CD-CP00 Connections

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