Digital Access Keypad Manual

WIRING:

Example Wiring, Mantrap Using Two Keypads

DOOR 1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTPUT 1

EG

(+)

(--)

Door

 

 

 

 

 

 

N.C. C. N.O. IN

12~24V AC/DC

Sens

 

 

 

 

 

 

(+)

 

 

 

 

 

GREEN LED (--)

)

O/P 1 Disable

Mantrap control

Common GND

 

 

 

 

 

 

 

+

 

N.C.

N.O.

 

 

 

N.C

GREEN LED (

 

OR

 

 

 

 

 

 

 

 

 

 

Door 1

 

 

 

 

 

 

 

 

 

 

 

 

Electric

 

 

 

 

sensor

) GND

1 N.O.

 

 

 

 

+ Lock

--

 

+

--

 

 

 

 

 

 

 

 

12VDC

 

To (--

To O/P

 

 

 

 

 

 

 

power

 

 

 

 

Diode

(for DC

 

supply

REMARKS:

 

 

 

 

 

 

 

 

 

1N4004

use only)

 

 

 

Output relay #1

 

 

 

 

Cathode

 

 

 

 

 

N.O. output for fail-secure lock.

 

 

 

 

 

 

 

 

 

N.C. output for fail-safe lock.

 

control

 

Egress button (open door 1 from inside).

 

N.O.

LEDs:

 

 

Disable

GND

Additional egress buttons can be

 

 

 

Each LED requires a 1.5K-Ohm

connected in parallel as needed.

 

 

 

series resistor for 24V operation.

 

 

 

 

 

 

 

 

 

1

 

 

Digital Access Keypad Manual

WIRING:

Example Wiring, with Connection to Lock Device and Alarm Arm/Disarm

 

 

 

 

 

 

 

 

OUTPUT 1

EG

 

(+) (--)

Door

N.C. C. N.O

IN

 

12~24V AC/DC

Sens

 

 

 

 

 

 

 

(+)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N.C.

N.O.

 

 

 

 

 

 

 

 

 

 

 

 

 

OR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+

 

--

 

REMARKS:

 

 

 

 

 

 

Electric

 

 

 

12VDC

 

Output relay #1

 

 

 

 

 

+ Lock

 

 

 

 

 

N.O. output for fail-secure lock.

 

 

 

 

 

--

 

 

 

 

power

 

N.C. output for fail-safe lock.

 

 

 

 

 

 

 

 

 

 

 

 

supply

 

 

 

 

 

Diode

 

(for DC

 

 

 

 

 

 

 

 

 

 

 

 

use only)

 

 

 

 

 

 

 

 

 

 

1N4004

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cathode

 

 

 

 

 

 

 

 

 

 

Additional egress buttons

 

Egress button (inside the

 

 

 

 

 

 

 

 

 

N.O.

 

 

 

 

N.O.

can be connected in

 

 

 

protected premises)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

parallel as needed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

O/P Mantrap Common

DOOR 2

 

 

 

 

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTPUT 1 EG

(+)

(--)

Door

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N.C. C. N.O. IN

12~24V AC/DC

Sens

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(+)

 

 

 

 

)

)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

--

+

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N.C. N.O.

 

 

N.C

 

LED (

LED (

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GREEN

GREEN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Door 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Electric

 

 

sensor

 

) GND

1 N.O.

 

 

 

 

 

 

 

 

 

 

 

 

 

+

Lock --

+

--

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12VDC

 

 

To (--

To O/P

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

power

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Diode

 

(for DC

supply

REMARKS:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1N4004

 

use only)

 

 

Output relay #1

 

 

 

 

 

 

 

 

 

 

 

 

 

Cathode

 

 

 

 

N.O. output for fail-secure lock.

 

 

 

 

 

 

 

 

 

 

Egress button (open door

 

 

N.C. output for fail-safe lock.

 

 

 

 

 

 

 

 

 

 

AUX LED

OUTPUT 3 O/P 1 DISABLE

 

ALARM CONTROL PANEL

WHITE/ORANGE

N.O.

 

Duress --To 24-hour N.O. zone

LIGHT GREEN

(--)

 

Com gnd (--) of keypad & alarm system

PURPLE

N.C.

 

Relay output #2

BLUE

N.O.

 

Alarm arm/disarm control --

 

Consult alarm system manual for how

WHITE/BROWN

COM }

to connect for N.C. or N.O. operation

YELLOW

(+)

}

Red LED

}

LEDs:

LIGHT BLUE

(--)

For alarm status

 

indication. Each LED

GREEN

(+)

}

Green LED

requires a 1.5K-Ohm

GREY

(--)

series resistor for

 

24V operation.

BLACK

N.C. }

Tamper --

 

 

RED

To a 24-hour N.C. zone

2 from inside)

N.O.

LEDs:

 

Each LED requires a 1.5K-Ohm

 

 

series resistor for 24V operation.

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.

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 light green wire connects to the ground (-) wire of the alarm control panel to enable the two to work together.

Page 10

SECO-LARM U.S.A., Inc.

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SECO-LARM USA SK-1131-SQ warranty Door, Gnd
Page 6 Page 8

SK-1131-SQ specifications

The SECO-LARM USA SK-1131-SQ is an innovative security solution designed for various applications, offering advanced technology in a compact and efficient package. This product is primarily a standalone access control unit that integrates a multitude of features tailored to enhance security while being user-friendly.

One of the main characteristics of the SK-1131-SQ is its keypad, which allows users to enter a unique code for access purposes. The unit supports up to 1000 different user codes, enabling a high level of accessibility for both individuals and organizations. This feature is particularly beneficial for businesses that require different levels of access for employees, allowing for easy management of access rights.

In addition to its keypad functionality, the SK-1131-SQ includes a built-in proximity reader. This reader is compatible with a range of RFID cards and fobs, facilitating a seamless entry experience for users. The dual authentication method—a code and RFID—enhances security by reducing the risk of unauthorized access through simple code sharing.

The SECO-LARM SK-1131-SQ is designed with durability in mind, featuring a weather-resistant casing that allows it to be installed in outdoor settings without compromising its functionality. This robustness makes it a reliable choice for various environments, whether for residential homes or commercial premises.

Another notable technology feature is the option for a relay output, which can be interfaced with existing access control systems. This feature promotes flexibility, allowing the SK-1131-SQ to be integrated into broader security systems, including alarms and surveillance cameras.

Moreover, the SK-1131-SQ operates on a low power consumption model, ensuring minimal energy use while providing maximum performance. The unit can function in a range of temperatures, highlighting its adaptability to different climates and conditions.

Installation is straightforward, as the unit supports a simple wiring process and can be mounted on various surfaces. Users can easily program the device using the built-in functions for rapid setup, making it a practical choice for security professionals and end-users alike.

Overall, the SECO-LARM USA SK-1131-SQ is a versatile and innovative security solution. With its combination of advanced features, robust design, and flexible application possibilities, it stands out as a reliable and efficient access control unit for diverse security needs.
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