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DE6218-3
Notes:
1.
If the system is powered from a DC power 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
of the indoor
keypad.
F.
Connect the remote request-to-exit switch or PIR contacts
across terminals 5 and 6 of the indoor keypad. To light the
CL8A EXT’s red LED: Connect the 12 or 24Volt power supply
across both terminal 1(+) and 2 (–). To light the yellow LED:
connect the 12 or 24Volt power supply across terminals 3 (+)
and 4 (–).
3.5 Indoor Keypad Tamper Switch Option
The indoor keypad includes
tamper switch option TAMP-1, a
terminal block and a tamper
switch on a separate PC board.
The tamper switch can be used
in two ways:
A.
To protect the indoor keypad
if tampering is attempted by
removal of the front part of
the case. In this configuration,
the tamper actuator remains
within the case, in physical
contact with the inner surface
of the keypad’s back box.
Fig. 5 - Tamper Sw. Installation
B.
To protect the indoor keypad if tampering is attempted by
removing the unit from the wall or by removing the front of the
case. This is accomplished by opening the tamper knockout in
the back box, allowing the tamper actuator to extend out of
the back box and contact the wall (see Fig. 5).
Note: The tamper switch is delivered as a separate item. For
ordering, specify TAMP-1.
When using a tamper switch, connect the tamper N.C. terminals to
a control panel’s normally-closed, 24-hour protection zone, or any
other system used to monitor the tamper contacts.
3.6 Outdoor Keypads Tamper Option
To use the CL-83 / CL-83M Tamper switch: Connect the 2 tamper
terminals (see figure 6) to the tamper N.C. terminals of the alarm
control panel.
CL-83
Tamper
terminals
CL-83M
Tamper
terminals
CL-83M
CL-83
Figure 6 - Outdoor Keypads Tamper Switches
4. OPERATION
The main function of the system is to recognize valid user codes
and respond according to pre-programmed instructions.
4.1 Keying Format
The user code is always followed by
[#]
:
4.2 Keypad Response
When a valid access code is keyed, the keypad responds by
activating the on-board relay (usually allocated to unlock the
door), and/or activating the auxiliary circuit. Each of the 56
different access codes may be programmed to operate the on-
board relay, the auxiliary output or both. The green LED
illuminates for as long as the internal relay remains energized.
4.3 Latching the Relay
For special applications, the relay may be toggled, so that keying
the code once causes the relay to latch, and keying the code
again unlatches the relay.
4.4 Request to Exit
The REQUEST TO EXIT
input activates the access control relay
to open the door from inside without keying a code, thereby
facilitating quick and simple exit from the protected area.
4.5 Automatic Reset
When keying user codes, the intervals between digits must not
exceed 5 seconds. Should the user exceed this time, or enter a
wrong code, an automatic reset results, requiring the user to wait
a few seconds and then to repeat entry of the code again.
4.6 Lockout
A penalty lockout is provided to defeat “code-crackers”. Three
wrong entries result in a 10 minute lockout, during which an
auxiliary output is activated,
but
the keypad can be reset after 30
seconds by entering a valid user code.
4.7 Access under Duress
If you are forced to access under threat, press the programmed
AMBUSH
digit after the last digit of your code. This activates the
PANIC
output without arousing suspicion.
Enter the user code followed by the ambush digit
4.8 Operating Tips
A.
Do not wait more than 5 seconds between successive
keystrokes, or else the keypad will reset.
B.
To initiate an alarm without opening the door, press
simultaneously. This activates the PANIC circuit which is usually
connected to a silent alarm.
5. PROGRAMMING
Programming should be carried out as soon as installation is
completed. This provides a set of “instructions” which determines
how the keypad will react to various code inputs.
Programming changes can be made as many times as
necessary, but for security reasons, this operation is restricted to
the “
master code
” holder (the master user).
5.1 Accessing the Programming Menu
The programming menu is accessible only by the
master user
As soon as code programming takes place, this default code is
automatically replaced by the first newly allocated code - No. 01.
Because user code No. 01 will become the new master code, it
should be assigned to the person in charge of security.
