ACCESS COMMUNICATION K3509 Universal Loud Sounding Alarm User Manual
- June 17, 2024
- ACCESS COMMUNICATION
Table of Contents
ACCESS COMMUNICATION K3509 Universal Loud Sounding Alarm
Thank you for your purchase of the Access Universal Loud Sounding Alarm. Please read these instructions carefully before connecting, operating or adjusting this product. Refer to this manual for future reference.
PACKAGE CONTENTS
Before attempting to use this unit, please check the packaging and make sure the following items are contained in the shipping carton:
- Main unit
- User manual
PCB LAYOUT
The exchange lines are connected using the “Line 1” and “Line 2″6P6C RJ sockets. Only the two center contacts (3 and 4) are used in each socket. All other connections are made via the 10 screw terminals – see the diagram on the previous page and refer to the relevant installation instructions for each type of device.
P.I.R SENSOR OR REED SWITCH
These devices usually offer a “normally closed” condition to the control/
alarm panel. Link J2 must be bridged for N/C operation. If your device
presents a “normally open” condition, then link J2 must be open.
The device is connected to screw terminals 3 and 10. Power for the P.I.R
sensor can be obtained from screw terminals 3 (-12V) and 6 (+12V). If the
device is configured for N/C operation, the position of link J1 determines the
type of alarm signal. If link J1 is bridged, a door chime alarm is provided.
If link J1 is open, the alarm tone is a simulated exchange ring.
STROBE OUTPUT
A series of up to 6 strobe lights can be driven by connecting them in parallel
to screw terminals 3 (-12V) and 5 (12V +). Link J3 must be bridged. If a
speaker is connected to the alarm unit, a maximum of 2strobe lights only can
be connected.
DRY CONTACT OUTPUT
The universal Loud Sounding Alarm offers a dry contact output from screw
terminals 4 and 5. Link J3 must be open.
P.A AMPLIFIER OUTPUT
The premises P.A. system can be used to generate a signal for anyUniversal
Loud Sounding Alarm input condition. Including exchange lines, sensors, door
bells, etc. The P.A. amplifier’s unbalanced auxiliary input (10K ohms) is
connected to screw terminals 3 and 9.
BRIDGING LINKS
Note: With a reed switch in N/C configuration, link J1 is used to time
the length of the alarm output. If J1 is bridged you get a momentary alarm. If
J1 is open you get an alarm for as long as the device is in the operated
state.
Note: With a reed switch in N/O configuration, link J1 is used to provide
a choice of alarm output. If J1 is bridged you get the “door chime” signal. If
J1 is open you get a simulated exchange ring signal.
INSTALLATION INSTRUCTIONS
Cover Removal
Insert a small flat-bladed screwdriver into the latch release slot located in
the middle of the bottom part of the main unit.
Wall Mounting
Using the two mounting holes in the base, screw the tone ringer to a vertical
surface using suitable hardware. The two mounting hole centres are 84mm
vertically apart.
Power Connection
The 12V DC 1A power pack (T1210P21) wires are connected to screw terminals 1
and 2. The power input is not polarity-sensitive.
Speaker Connection
An 8 ohm speaker (Access Cat # K3505) is connected to screw terminals 7 and 8.
The maximum cable run is 15 meters. Up to two 8-ohm speakers may be connected
in parallel (giving a 4-ohm load on the tone ringer.
Choose from some or all of the following items depending on what you are
installing.
EXCHANGE LINE CONNECTION
Exchange lines 1 and 2 (nonpolarity conscious) are connected to the 6P6C RJ
sockets near the top left-hand side of the PCB. Only the two center contacts
(3 and 4) are used. Link J2 must be open.
ALARM TONE SELECTION AND TESTING
Each exchange line is allocated 4 unique alarm tones. These are selected by
dip switches at the top right of the ringer. The top two switches are for
exchange line 1 and the bottom two switches are for exchange line 2. There are
two pinch buttons immediately below the dip switches that are used to test the
tones. The left-hand “test” button is for exchange line 1 and the right-hand
“test” button is for exchange line 2.
To test the alarm tones, connect power to the tone ringer (the LED should light). Set a pair of dip switches (either 1 and 2 or 3 and 4) to one of the four possible combinations for that pair. Momentarily press the corresponding “test” button. Repeat this procedure until you get asuitable alarm tone. If you are connecting only one exchange line and prefer the alarm tones for Line 2, simply use the Line 2 RJ socket instead of using the Line 1 socket.
DOOR CHIME
A door push button is all that is required to have the tone ringer operate as
a door chime. The “chime” is audibly different (non adjustable) from the
exchange line cadences. Connect the doorbell button to screw terminals 3 and
10. Ensure line J1 is bridged. Power for a 12V doorbell light can be wired
from screw terminals 3 (-12V) and 6 (+12V).
DIRECT WORKING
- Connect the PBX system dry contacts to screw terminals 3 and 10.
- Ensure link J1 is open.
ACCESS COMMUNICATIONS PTY LTD 33-35 Alleyne Street, Chatswood NSW 2067
Tel: (02) 9414 8888