User's Manual

A-5. Terminal Board Connection
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+12V DC: This terminal provides +12V~15V/300mA output for the customers to connect their own devices.
(Note: The output voltage depends on the power adaptor and will be shut down if the external
power fails.)
ALARM OUT: These two terminals are the Alarm Relay Outputs. These two terminals can be selected as
dry contacts or 9V~15V/GND output, depending on the setting of the ALARM OUT
SELECTOR.
SENSOR INPUT: There are three terminals: AUX 1 (Wire Sensor 1), AUX 2 (Wire Sensor 2) and
SENSOR IN (Wire Sensor 3), can accept NO/NC type alarm sensor input. Refer to (4-4)
Set Device-Wire Sensor Assignment for the settings of these three sensor inputs.
AUX OUT 2: This output represents the status of system operation mode. In the ARM mode (AWAY &
HOME) this output will send out +5V voltage (protected by a serial 2k ohms resistor) to
this terminal. The user can connect a LED display for ARM state indication purposes.
A-6. Using the same telephone line to connect the LS-30, Fax machine and Telephone Answering
Machine (TAM)
Telephone Line
To Phone
(See Note 2) Fax TAM Phone set
The LS-30 Base Unit, a Fax Machine and a TAM can be connected to the same telephone line and all
these devices will still be able to accept their own dial-in control signal.
1. The auto answering ring counts (Refer to (4-2) Set Telephone-Set Auto Answer for LS-30) should
be set as:
LS-30 ring count> Fax ring count >TAM ring count.
Wire
Sensor 1
Wire
Sensor 2
Arm LED
Indicator
Wire
Sensor 3
Wire Siren
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