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Digital Access Keypad Manual
SECO-LARM U.S.A., Inc.
Digital Access Keypad Manual
Note:
PLEASE ALSO REFER TO THE NOTES ON PAGE 6 FOR MORE GENERAL INFORMATION.
• The electromagnetic or electric door lock operation is the same as page 6, except the LED
outputs have changed.
• The function of the red and green LEDs depends on how they are connected to the alarm
control panel.
• Relay output #2 controls the arm/disarm of the alarm control panel. Consult the alarm
control panel manual for more information.
• Connect the duress output to a 24-hour N.O. zone and the tamper output to a 24-hour N.C.
zone on the alarm control panel.
• The connection of relay output #1 disable to output #3 as shown above is optional. When so
wired, output #3 is the inhibit control. To use, program output #3 for shunt on/off operation.
When output #3 is ON, relay output #1 will not work. For example, this prevents users from
entering the protected premises during the evening or weekend. See programming option
61. In this case, the center auxiliary LED changes from flashing green to steady red to show
that relay output #1 is disabled by the activation of output #3.
• The keypad's yellow/green wire connects to the ground (-) wire of the alarm control panel to
enable the two to work together.
OUTPUT 1
EG
INN.C.
N.O.
(+)
(--)
Door
Sens
AUX LED
(for DC
use only)
Egress button (inside the
protected premises)
(+)
N.C.
N.O.
12~24V AC/DC
C.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
12VDC
power
supply
+
--
OR
Electric
Lock
Diode
1N4004
Cathode
N.O.
Additional egress buttons
can be connected in
parallel as needed
N.O.
REMARKS:
Output relay #1
N.O. output for fail-secure lock.
N.C. output for fail-safe lock.
OUTPUT
3
O/P 1 DISABLE
WHITE/ORANGE
YELLOW GREEN
PURPLE
BLUE
WHITE/BROWN
YELLOW
LIGHT BLUE
GREEN
GREY
BLACK
RED
N.O.
(--)
N.C.
N.O.
COM
(+)
(--)
(+)
(--)
N.C.
Duress
--
To 24-hour N.O. zone
Com gnd (--) of keypad & alarm
system
Relay output #2
Alarm arm/disarm control --
Consult alarm system manual for how
to connect for N.C. or N.O. operation
Red LED
Green LED
Tamper
--
To a 24-hour N.C. zone
}
}
}
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WIRING:
Example Wiring, with Connection to Lock Device and Alarm Arm/Disarm
+
--
ALARM CONTROL PANEL
Interlock
--
Each keypad can be used as a stand-alone keypad. The mantrap feature is for a protected area with
two doors to ensure only one door is open at a time. With the mantrap feature, when a user keys in the code to
open one door, a signal is sent to the second keypad to disable it, thereby preventing access through the second
door until the first door is closed.
Note:
PLEASE ALSO REFER TO THE NOTES ON PAGE 6 FOR MORE GENERAL INFORMATION.
• Use an N.C. magnetic contact or some other N.C. device to detect whether a door is opened or closed. Do this
for the two entrances to the protected premises.
• The function of the red and green LEDs depends on how they are connected.
• Combine this wiring diagram with the diagram on page 7 if connection to an alarm control panel is required.
• Connect output #3 to relay output #1 disable as shown on page 6 if inhibit control is required.
• To use the mantrap feature:
o Use either the keypad from outside or the egress button from inside the protected premises to open one of
the two doors.
o While the first door is opened, the first keypad sends a signal to the second keypad to prevent the second
keypad from being used to open the second door.
o After the first door is closed, both keypads are ready to use.
OUTPUT 1
EG
IN
N.C.
N.O.
(+)
(--)
Door
Sens
GREEN LED
(--)
O/P 1 Disable
(for DC
use only)
Egress button (open door 1 from inside).
Additional egress buttons can be
connected in parallel as needed.
GREEN LED
(
+
)
(+)
N.C.
N.O.
12~24V AC/DC
C.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
12VDC
power
supply
+
--
Electric
Lock
N.O.
REMARKS:
Output relay #1
N.O. output for fail-secure lock.
N.C. output for fail-safe lock.
LEDs:
Each LED requires a 1.5K-Ohm
series resistor for 24V operation.
+
--
Door 1
sensor
N.C.
OR
To (--) GND
To O/P 1 N.O.
Mantrap control
Common GND
OUTPUT 1
EG
IN
N.C.
N.O.
(+)
(--)
Door
Sens
GREEN LED
(--)
(for DC
use only)
Egress button (open door
2 from inside)
GREEN LED
(
+
)
(+)
N.C. N.O.
12~24V AC/DC
C.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
12VDC
power
supply
+
--
Electric
Lock
N.O.
REMARKS:
Output relay #1
N.O. output for fail-secure lock.
N.C. output for fail-safe lock.
LEDs:
Each LED requires a 1.5K-Ohm
series resistor for 24V operation.
+
--
Door 2
sensor
N.C.
OR
To (--) GND
To O/P 1 N.O.
DOOR 1
DOOR 2
O/P 1 Disable
Mantrap control
Common GND
WIRING:
Example Wiring, Mantrap Using Two Keypads
Diode
1N4004
Cathode
Diode
1N4004
Cathode
LEDs:
For alarm status
indication. Each
LED requires a
1.5K-Ohm series
resistor for 24V
operation.
}
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