DS 616
INSTALLATION
TECHNICAL MANUAL
PART 6 JUNE 2002
6.1
PART 6. CONNECTING STATION AND
OPTIONAL 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 KEYSETS
Using one pair twisted #24 AWG or #26 AWG jumper wire, cross connect each keyset
to the DLI port of your choice.
6.3 SINGLE LINE TELEPHONE
Using one pair twisted #24 AWG or # 26 AWG jumper wire, cross connect each single
line telephone to the SLI port of your choice.
6.4 DOOR PHONE
Using one pair twisted #24 AWG or #26 AWG jumper wire, cross-connect each DIM to
the DLI port of your choice.
Next connect the DPIM to the door phone using #24 AWG 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.
MMC 501 to program the duration of the contact closure as required
guide 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 lamp.
WARNING
: Do not attempt to connect commercial AC power to these contacts.
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