
13
System Terminals
House Phones: The R1 and T1 terminals provide telephone service to the house if the installation
contains an RJ-31X terminal block for true phone line seizure.
Telephone Company: The incoming telephone service is wired through an RJ-31X jack to the R and T
terminals on the control panel. If regular phone service is unavailable, the system will
provide power and a distinct system tone to all in house phones.
Speakers: The control panel contains amplified internal and external siren drivers. Both internal
and external speaker connections require 8W , 10 watt (minimum) speakers. The "EXT"
and "COM" (speaker common) terminals provide full volume audio during activation.
Mount the external speaker(s) in an area that is unaccessible to intruders and will
provide a sufficient volume during an activation.
The INT and COM terminals produce speech, low volume monitor beeps, keypad
echo beeps, system status, pre-alarm warning, and a high volume alert during
activation. Typically, in non UL installations, the speakers (16W) in the RK series
keypads are used as the only source for providing internal system audio; however in a
UL installation the RK series keypads must be supplemented with an Ademco 705
speaker connected to the "EXT" and "COM" terminals. See Specifications for
compatible speakers.
Wire all speakers in a series/parallel combination that does not allow the impedance
for either the internal or external output to drop below 4W.
Transformer (AC Power): Use a 16.5 VAC, 40 VA transformer (supplied) to supply AC power. Do not connect the
transformer to a switched AC outlet. If an AC failure occurs, after 1 minute
(programmable) the system will speak "POWER OFF", the keypad POWER LED will
turn off, and the keypad STATUS LED will begin to flash. After requesting system status
the system will speak "POWER OFF" and the STATUS LED will become solid. AC
failure and restore conditions can be transmitted to the central station.
2-Wire Smoke Detectors: 2-wire smoke detectors are connected to the "Aux+" and "RNC" terminals. Be certain
to observe polarity. Smoke power reset is built into the panel by using the Aux Relay
(See Wiring Diagram). Program the Smoke Reset Trigger to activate output 8 (Aux
Relay). Smoke power reset may be manually activated by entering a valid full function
user code followed by the "6" digit. When the Smoke Reset Trigger is programmed, the
panel will speak "Smoke Power." A 4.7KW resistor must be wired in parallel with the
last detector in the loop. If a resistor is not used, or if there is a break in the loop, a
TROUBLE indication will occur. Up to 12 2-wire smoke detectors can be powered by
the smoke power supply.
4-Wire Smoke Detectors: The "Aux+" terminal supplies up to 1.85 AMPs of power. A 4.7KW resistor must be
wired in parallel with the detector and wired to a zone input. Power is drawn from the
Aux+ and COM terminals. Smoke power reset is built into the panel by using the Aux
Relay (See Wiring Diagram). Program the Smoke Reset Trigger to activate output 8
(Aux Relay). Entering a valid full function user code followed by the "6" digit, activates
smoke reset. When the Smoke Reset Trigger is programmed, the panel will speak
"Smoke Power." Use of 4-Wire Smoke Detectors not permitted in a UL installation.
Auxiliary Power: 12V+ Auxiliary power for hardwire devices such as motion detectors and glass break
detectors is available on the "AUX" terminal. The auxiliary output is protected at 1.85
Amps.
Keypad 4-wire Bus: Connect corresponding 4-wire bus colored wires from peripheral devices to the
appropriate terminals. Additional devices may be daisy chained or wired in parallel to
the system board. The 4-wire bus is protected at 1.85 Amps.
Comentarios a estos manuales