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The major purpose of the CL-8 is to respond in various ways to
the programmed access codes entered by authorized users, and
to protect against erroneous codes entered by unauthorized
people. An authorized code holder should observe the following
precautions:
A. Do not let anyone watch you while you key-in your code.
B. Enter your access code digits one by one and then press #.
C. Do not wait more than 5 seconds between successive
keystrokes, or else the keypad will respond as if an incorrect
code was entered, and you will have to restart.
D. If you find it necessary to send a silent alarm signal without
opening the door, press * and # simultaneously, so as to
trigger the PANIC circuit.
E. If you are forced to enter your code under duress, press the
AMBUSH digit immediately after entering your code. This
activates the PANIC
output but will not arouse any suspicion,
since the person who is threatening you is not supposed to be
familiar with the length of the digital code. When an access
code is entered correctly, the keypad will respond by
unlocking the door and/or tripping the auxiliary circuit,
depending on the extent of control assigned to each access
code. The green indicator will light up as long as the internal
relay remains energized.
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The CL-8 is suitable for surface and flush mounting alike, but
must be installed indoors. Do not install outdoors! Flush mounting
is possible in any standard, single-gang electrical switchbox (see
Figure 1), without the original back box. For surface mounting,
use the back box supplied with the unit (Fig. 2).
Figure 1. Flush Mounting
Figure 2. Surface Mounting
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Use # 20 AWG or larger diameters for relay connections to the
door strike, to the control panel or any other system used. All
other connections are to be made with # 22 AWG or larger.
Route the wires through the wiring knockouts on the back cover.
Make no splices within the unit and avoid contact between
uninsulated wires and the printed circuit board.
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IMPORTANT! Before wiring be sure to set jumper JP3 in the
position that corresponds with the power source you are using:
9- 6 Volts - mount the jumper across the two pins of JP3.
22-26 Volts - remove the jumper or mount it on a single pin of JP3.
The connections to the terminal block are shown in Figure 3, with
each terminal duly identified.
Proceed as follows:
A. Connect the door strike leads between one of its power supply
terminals and keypad terminal No. 11 (N.O.). If using a
magnetic door lock, connect the magnetic lock leads between
one of its power supply terminals and terminal No. 12 (N.C.).
B. Connect the other terminal of the door lock power supply to
terminal 10 (COM).
C. Connect the panic buzzer or relay between terminal 8
(PANIC) and a +12 VDC supply. Observe polarity.
D. Connect the auxiliary buzzer or relay between terminal 9
(AUX) and a +12 VDC supply. Observe polarity
Notes:
1. If the CL-8 is powered from a 12 VDC supply, the AUX
and PANIC
relays can be connected to terminal 7 (+).
2. The
PANIC and AUXILIARY
outputs each include an 18
ohm resistor in series with the output. The maximum
current switching capability of each output is 100 mA.
E. Connect the AC or DC power supply leads to terminals 6, 7.
Caution! If the power supply provides AC, disregard polarity.
If the power supply provides DC, connect the negative lead to
terminal 6 and the positive lead to terminal 7.
F. Connect the remote request to exit pushbutton or PIR
contacts to terminals 5, 6. To light the red LED, connect 12
VDC between terminal 1 (+) and 2 (
–)
. To light the yellow
LED, connect 12 VDC between terminals 3 (+) and 4 (
–
).
G. When using a tamper switch, connect the tamper N.C.
terminals to a control panel normally-closed, 24-hour
protection zone, or any other system used to monitor the
tamper contacts using a tamper switch, connect the tamper
N.C. terminals to a control panel normally-closed, 24-hour
protection zone, or any other system used to monitor the
tamper contacts.
Figure 3. Terminal Block Wiring