Samsung DCS Compact, Installation Manual

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S A M S U N G D C S I N S T A L L A T I O N
T E C H N I C AL MANUAL A P R I L 1 9 9 6
PART6. CONNECTING STATION EQUIPMENT
6.1 SAFETY PRECAUTIONS
To limit the risk of personal injury, always follow these precautions before connecting telephone
circuits:
a. Never install telephone wiring during a lightning storm.
b. Never install telephone jacks in a wet location unless the jack is specifically designed for wet
locations.
c. Never touch uninsulated telephone wires or terminals unless the telephone line has been
disconnected at the network interface.
d. Use caution when installing or modifying telephone lines.
6.2 DCS COMPACT KEYSET
Using one pair twisted #24 AWG or #26 AWG wire, cross-connect each keyset to the DLI port of
your choice (see Figures 6–1 and 6–2).
N O T E : Because the DCS COMPACT is a self-configuring system, if you connect a 12 button keyset
to a DLI port that previously had a 24 button keyset installed, the existing data will be
rewritten with 12 button keyset default data (see MMC 723).
6.3 ADD-ON MODULE
Using one pair twisted #24 AWG or #26 AWG wire, cross-connect each add-on module (AOM) to
the DLI port of your choice (see Figures 6–3 and 6–4).
If an AOM is to operate as a stand-alone unit, there is nothing else required other than assigning
keys. When an AOM is to be used with a station, it must be assigned in MMC 309. Add-on modules
can be assigned to any keyset.
6.4 SINGLE LINE TELEPHONE
Using one pair twisted #24 AWG or #26 AWG wire, cross-connect each single line telephone to the
SLI port of your choice (see Figures 6–5 and 6–6).
6.5 DOOR PHONE AND DOOR LOCK RELEASE
Using one pair twisted #24 AWG or #26 AWG wire, cross-connect each DPIM to the DLI port of
your choice (see Figures 6–7 and 6–8). Next, connect the DPIM to the door phone using #24 AW G
or #26 AWG twisted pair wire.
When a customer-provided electric door release is installed, cross-connect the corresponding door
release contacts on the DPIM to the door lock-mechanism (see Figures 6–7 and 6–8). Use MMC
501 to program the duration of the contact closure as required. See the user guides for door lock
release operation. The door release contacts on the DPIM are to be used for low voltage relay
control only. The contacts are rated at 24 VDC-1 amp.
6–1
WARNING: Do not attempt to connect commercial AC power to these contacts.