FAAC SK-1123-SQ User Manual

Digital Access Keypad Manual

Quick Reference Guide

1. Using the User Codes:
A. User codes operate the door (4-8 digits long).

B. The key must be pressed also if the keypad is in manual-entry mode.

2. Using the Master Code:
The Master Code can be used to operate the door or program the keypad (4-8 digits long, see pt. 5 below).

u u u u

Press

#

u u u u

Press

X X X X

Press (Relay output #1)

X X X X

Press (Relay output #2)

#

#

1

#

2

u u u u

Note: indicates
the user code.

X X X X

Note: indicates
the master code.

®

ENFORCER

SK-1123-SQ

Outdoor Digital Access Keypad

3. Using the Inhibit/Lockout Code:
Please contact your installer for an explanation of inhibit mode and its operation.

4. Using Duress Codes:
For a full explanation of duress codes and their uses, see pg. 12.

5. Delete/Add/Change User and Master Code:

--

WARNING

A. Enter the Master Code first, followed by the key

(If you forgot the master code, see page 15 for more information.
Press

B. Changing/Adding Users:

Press 00-99 (user ID) (user code, 4-8 digits) (for relay output #1)
Press 0-9 (user ID) (user code, 4-8 digits) (for relay output #2)

C. Deleting Individual Users:

Press 00-99 (user ID) (for relay output #1)
Press 0-9 (user ID) (for relay output #2)

D. Changing the Master Code:

Press

E. To exit programming mode, press the key.

LIFETIME LIMITED WARRANTY

used in normal service for the lifetime of the product. SECO-LARM’s obligation is limited to the repair or replacement of any defective part
if the unit is returned, transportation prepaid, to SECO-LARM. Under no circumstances will SECO-LARM be responsible for any costs or
charges for removal, installation, or reinstallation. This Warranty is void if damage is caused by or attributed to acts of God, physical or
electrical misuse or abuse, neglect, repair, or alteration, improper or abnormal usage, or faulty installation, or if for any other reason
SECO-LARM determines that such equipment is not operating properly as a result of causes other than defects in material and
workmanship. The sole obligation of SECO-LARM, and the purchaser’s exclusive remedy, shall be limited to repair or replacement only, at
SECO-LARM’s option. In no event shall SECO-LARM be liable for any special, collateral, incidental, or consequential personal or property
damages of any kind to the purchaser or anyone else. This lifetime limited warranty is for products sold and installed in the United States
and Canada. For all other countries the warranty is 1 (one) year.

NOTICE:

policy is one of continual development and improvement. For this reason, SECO-LARM reserves the right to change specifications without
notice. SECO-LARM is also not responsible for misprints or typographical errors. Copyright © 2010 SECO-LARM U.S.A., Inc. All rights
reserved. This material may not be reproduced or copied, in whole or in part, without the written permission of SECO-LARM.

Press the correct option key. If the option key is not used and a "0" is pressed after
entering the Master Code, it could accidentally reprogram the Master Code.

*

X X X X

1
2

1

0

The information and specifications printed in this manual are current at the time of publication. However, the SECO-LARM

X X X X

*

u u u u
u u u u

#
# 2

#

*

This SECO-LARM product is warranted against defects in material and workmanship while

#
#

with 2 Outputs

MANUAL

Also available from SECO-LARM:

Indoor Keypads

Outdoor Keypads

SECO-LARM® U.S.A., Inc.

16842 Millikan Avenue, Irvine, CA 92606
Tel: [phone] Fax: [phone]

Page 16

Website: www.seco-larm.com

@

E-mail: sales

seco-larm.com

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

®

PIHAK1

MiSK-1123-SQ_092810.pmd

SK-1011-SQ SK-1131-SQ SK-2323-SDQ SK-1323-SDQ

SECO-LARM

Note: Model numbers that end with "Q" or that have a round green "Q" sticker signify RoHS-compliant products.

®®

SK-1123-FQ

Digital Access Keypad Manual

SECO LARM

®

SK 1123 SQ

Backl t
Jumper

DAP

Jumper

1

2

3

1

2

3

DAP Jumper

7 8 9

Digital Access Keypad Manual

TABLE OF CONTENTS

Introduction................................................................................................................ 2

Dimensions................................................................................................................ 2

Unique features ......................................................................................................... 3

Programming backlit control ..................................................................................... 4

Wiring - Basic diagram.............................................................................................. 4

Specifications ............................................................................................................ 5

--

Wiring

Example, with inhibit control authorized ................................................... 6

Door-Hold-Open ........................................................................................................ 7

--

Wiring

Example, with connection to lock device and alarm arm/disarm ............. 7

List of user codes worksheet .................................................................................... 8,9

Wiring -- Mantrap using two keypads ...................................................................... 10

--

Wiring

Auxiliary accessories ................................................................................ 11

Programming notes ................................................................................................... 12

LED and buzzer indicators ........................................................................................ 12

Preparing to Program, Getting Started, and User programming.............................. 13

Installer programming ............................................................................................... 14

Reprogram the keypad (certain data) ....................................................................... 15

Reprogram the keypad (complete data refresh)....................................................... 15

Delete user ................................................................................................................ 15

Master code bypass (DAP jumper) ........................................................................... 15

Quick reference guide ............................................................................................... 16

INTRODUCTION

The SK-1123-SQ is the ideal keypad for office, commercial, and home security installations. This self-contained
security keypad has a built-in 5-Amp relay output and a 1-Amp relay output for maximum flexibility when
connecting to electronic door strikes, door alarms, door chimes, alarm control panels, or other security and
access control applications. The outputs can be programmed for timed (1-999 seconds) or ON/OFF operation.

The SK-1123-SQ can be programmed for up to 100 4-digit to 8-digit user codes for the primary output, and up
to 10 4-digit to 8-digit user codes for the second output. All programming and code information is stored in non­volatile EEPROM memory to protect the data in case of power loss.

REPROGRAM THE KEYPAD (CERTAIN DATA)

To change certain data in the keypad (such as to delete or change user codes), do the following:

1. Enter program mode by keying in the master code and the key:

X X X X

The keypad is now in the programming mode.

*

*

2. Use the programming instructions on page 13 and 14 to make any changes to the keypad's data.

3. Exit the programming mode by pressing the key.

*

REPROGRAM THE KEYPAD (COMPLETE DATA REFRESH)

Sometimes it may be necessary to completely erase all current data (except the master code) and input new data. An example of
when this may be necessary is the sale of a protected building to a new owner. In such a situation, do the following:

1. Enter the programming mode by keying in the master code and the key, then enter the refresh code,

#

and the key:

X X X X
8 9 0 1 #

The keypad is now in the programming mode.

*

All old data is cleared and the keypad is ready for new data.

*

8 9 0 1

NOTE: The master code does NOT change.

2. Use the programming instructions on pages 13 and 14 to enter the keypad's data.

3. Exit the programming mode by pressing the key.

*

DELETE USER

To delete a user who has left the company or who no longer has authority to enter the protected area:

1. Enter program mode by keying in the master code and the key:

X X

X X

2. Enter the output #, user ID number, and the key:
To delete user D 05 from output #1, press .
To delete user D 1 from output #2, press .

3. Exit the programming mode by pressing the key.

The keypad is now in the programming mode.

*

#

1 0 5 #
2 1 #

*

*

MASTER CODE BYPASS (DAP jumper)

If the master code is forgotten or does not work, use the DAP (direct access to program) jumper to override the
forgotten code and permit direct entry into the programming mode as follows:

1. Disconnect the power supply.

DIMENSIONS

415/16"

(125mm)

1

/8"

3

(78mm)

1

3

/4"

(82.5mm)

2"

(51mm)

45/8"

(118mm)

PARTS LIST

Keypad x 1
Back box x 1
Diode x 1
Installation screws x 3
Mounting screws x 2
Security wrench x 1

2. Move the DAP jumper from OFF to ON.

3. Reconnect the power supply.
The keypad will start beeping.

4. Move the DAP jumper back to the OFF position.
The keypad will stop beeping as soon as the
jumper is removed.

5. The keypad is now in the programming mode,
ready to receive new programming data.

6. Re-program the keypad as shown starting
on page 13.

NOTE

--

A new master code may be programmed to
replace the one that was lost or forgotten. Note that the
sequence for replacing the old master code is as follows:

Option*

113/16"

(45mm)

Page 2 Page 15

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

0 X X

*Zero "0" is for new master code only; see page 13 for other options.

Key in new code ExitConfirm

X X

#

*

Digital Access Keypad Manual

Digital Access Keypad Manual

INSTALLER PROGRAMMING

These functions should only be used by professional installers, as incorrect entries can disable the entire keypad function.

Enter Programming Mode

Enter Master code

*

X X X X

*Key in the Master Code.
Note: For first-time use, Master code is

Data Refresh

Op ion Confirm Function

Configure Relay Outputs

Option Output ime

4 0

1 to 999

4 1
5 0

1 to 999

5 1

Confirm

*

#8 9 0 1

Clears all previously stored data.

Confirm

#
#
#
#

Function
Enter into programming mode

0 0 0 0

Function
Relay #1, momentary mode, from 1 to 999 seconds

Relay #1, shunt mode (ON/OFF)
Relay #2, momentary mode, from 1 to 999 seconds
Relay #2, shunt mode (ON/OFF)

(DEFAULT : Momentary, 1-sec. output for both outputs)

Note: After entering
programming mode,
proceed to desired
programming option

(DEFAULT: )

0 0 0 0

UNIQUE FEATURES

• 12-24V AC/DC universal power -- No programming or jumpers needed.

• Mantrap -- Each keypad can be used as a stand-alone keypad. However, the mantrap

feature uses two keypads to protect an area with two doors by ensuring that only one
door is open at a time. With the mantrap interlock functions, when a user keys in the
code to open one door, a signal is sent to disable the second keypad, thereby
preventing access through the second door until the first door is closed.

• Relay output #1 inhibit control -- Relay output #1 is typically used for a door strike.

If the keypad is set to the "inhibited" mode, relay output #1 will not operate. This
increases the security of the protected premises during the time it is not expected to
be occupied, such as during evening or weekend hours. An authorized user can
enable or disable the inhibit control by using the code for relay output #2 at any time,
depending on how installed.

• Door-forced-open warning -- When used with an optional magnetic contact, the

Wrong Code Lockout

Option

# of tries

7 0
7 1
7 2

5 to 10

7 6

0 0

Confirm

#
#

#
#

Function
After 10 successive wrong codes, 30-second lockout
After 10 successive wrong codes, Duress activated
After 5 to 10 wrong codes, 15-min. lockout - Can reset wi h Master Code
None of the above

(DEFAULT: 10 tries / 30 seconds)

keypad beeps continuously if the door to the protected premises is forced open
without using a valid user code. The warning can be stopped only by closing the
protected door.

• Door-propped-open warning -- When used with an optional magnetic contact, the

keypad beeps continuously if the door is propped open after the allowed open time.

Door-Forced-Open Alarm

Op ion Code entry

8 0

{

Door Unlocked Announcer

Option Code entry

8 1

{

User Code Entry Mode

Op ion Code entry

8 2

{

Keypress Beeps

Op ion Code entry

8 3

{

LED Flashes in Standby Mode

Door-Propped-Open Alarm Timer

Exit Programming Mode

8 4

9

Confirm

Code entry

{

Code entry

{

1 to 999

Confirm

1
0

Confirm

1
0

Confirm

1

0

Confirm

1
0

Confirm

1
0

Confirm

0

*

Page 14 Page 3

Function

#

Door-forced-open alarm is enabled
Door-forced-open alarm is disabled

#

Function

#

1-sec. beep notifies the user to open the door when the output relay is ac ivated.

#

The beep is disabled, replaced by 2 short beeps for valid user codes.

Function

#

Auto Entry Mode is selected. The key that follows he user code is NOT required in
code entry. The User Codes MUST be set to he same digit length as he Master Code.
Manual Entry Mode is selected. The key that follows the user code is required in

#

code entry. The User Codes can be 4-8 digits, but not necessarily all of the same length.

Function

#

Keypad beeps when a key is pressed.

#

Silent operation -- keypad does not beep when a key is pressed.

Function

#

Amber LED ON during standby mode.

#

Amber LED OFF during standby mode.

Function

#

No door-propped-open alarm

#

Allowable time from 1 to 999 seconds that the door can be left open before the alarm starts.

Function
Exits programming mode, returns keypad to normal operations

#

#

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

(DEFAULT : Disabled)

(DEFAULT : On)

(DEFAUL T: Manual)

(DEFAULT : On)

(DEFAUL T: On)

(DEFAUL T: Off)

The allowable open time is programmable. The warning stops when the door is
re-closed.

• Door-hold-open mode -- Output #2 can be programmed to hold the door open if it

needs to remain open for an extended length of time.

• Auto or manual code entry checking:

• Auto code entry checking mode -- When all the user codes have the same number

of digits, the keypad will activate automatically when the code is entered. There is
no need to press the "#" key. This is convenient for the users.

• Manual code entry checking mode -- The user codes can vary in number of digits,
and the user must press the "#" key when finished entering the code. This
increases security.

• Keypad active output -- This NPN transistor open collector ground (-) output
activates for 10 seconds when any key on the keypad is pressed. This can be used to
trigger a video recorder or turn on a light, or to signal a guard that someone is
entering the protected premises.

• Door auto relock -- The keypad will relock an open door either when the relock time
expires or immediately after the door is closed, depending on which occurs first. This
prevents unwanted "tailgate" entries, which can happen if an unauthorized person
tries to follow an authorized person through the door.

• Duress output -- This NPN transistor open collector ground (-) output can be used to
trigger a silent alarm if an authorized user is forced under duress to use the keypad.
The duress output is activated by adding 2 to the first digit of user code 1. In this
case, the protected door opens as it would normally, but a signal is quietly sent to a
remote device to call for help without alerting the unauthorized person.

• Backlit keypad --

The keypad is backlit to increase nighttime visibility. The backlit

function can be programmed via a jumper for full, partial or no illumination.

Digital Access Keypad Manual

Setting

Jumper
Position

Description

FULL
(default)

Keypad standby mode is dimly backlit.
Keypad brightens to full illumination for 10
key is pressed, then returns to dim backlit (standby mode).

seconds after each

AUTO
(QUASI)

Keypad standby mode is no illumination.
Keypad brightens to full illumination for 10

key is pressed, then returns to no illumination (standby mode).

seconds after each

BACKLIT
JUMPER

FULL

AUTO
(QUASI)

1

2

3

1
2
3

1
2
3

OFF

Keypad has no backlit illumination at any time.

1
2
3

OFF

SECO-LARM

®

SK-1123-SQ

Backlit
Jumper

DAP

Jumper

1

2

3

1

2

3

Digital Access Keypad Manual

WIRING, BASIC DIAGRAM

PREP ARING T O PROGRAM THE KEYPAD

To program the SK-1123-SQ, first determine the following information:

--

1. The master code

2. The user code or codes

Allows the system administrator to program or operate the keypad.

--

Allows users to use the keypad's functions.

3. Configuration of the relays and outputs -- For relay output #1 and relay output #2, determine whether

the output should operate from 1 to 999 seconds and then turn OFF (momentary mode), or turn ON/

DAP Jumper

N.C. Tamper

N.C. Tamper

Interlock -- NPN transistor, used with second keypad

(-) N.O. Output #1 inhibit

(-) N.C. Door position sensor input

-

) Common Ground - for use with interlock function

(

N.C. dry contact.

}

50mA max.

2

1

Duress output Transistor Ground ( ) 100mA@24VDC

Keypad Active Output -- Transistor Ground (-) 100mA@24VDC

OFF via the code (shunt mode).

4. Result of improper code entry (optional)

--

Choose between a 30-second code lockout, duress output,

a 15-minute code lockout, or no reaction.

* Note: When appears in the instructions, it indicates master code entry.

X X X X

GETTING STARTED

A master code is required to program the keypad. The default master code is set to "0000." To change a
forgotten master code, go to page 15 and follow the instructions for "MASTER CODE BYPASS" (DAP
jumper).

Once the master code is set, review the programming options and decide exactly what the keypad will do,
including the format of the user access codes as well as how the keypad responds via the relay output,
buzzer and LEDs. Note that in every case the basic steps for programming are:

1. Enter the master code, followed by the key, which puts you in programming mode.

EG In - Egress -- N.O., ground (-)

Relay #2 output -- N.O.

Relay #2 output -- COM

Relay #2 output -- N.C.

Relay #1 output -- N.O.

Relay #1 output -- COM

Relay #1 output -- N.C.

-

)

(

12~24

}

4

VAC/VDC

(+)

3

1A @ 28VDC, Normally
closed and normally open

}

dry contacts

5A @ 28VDC, Normally
closed and normally

}

open dry contacts

BACKLIT JUMPER

1
2

3
4

Page 4 Page 13

Mantrap control output -- Outputs ground (-) for five seconds after relay output #1 is activated, continues while the door is open.
Connect to ground (-) to prevent relay output #1 from operating, or to the mantrap (interlock) control output of another keypad
to disable output #1 while the other keypad is active.
Connect to optional N.O. push button or switch.
For DC, connect to a regulated power supply with correct polarity, + to +, - to -. For AC, polarity is not important.

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

2. Enter the programming options defined in the various sections as needed, followed by the key.

3. Enter the key again to exit programming mode.

*

Note: A rapid string of 5 beeps and/or 5 LED flashes indicates an error, while 2 beeps indicates that the
entry has been accepted.

USER PROGRAMMING

ENTER PROGRAMMING MODE

Enter Master code

X X X X

Note: For first-time use, Master code is

ADDING OR CHANGING MASTER AND USER CODES
WARNING --Press the correct option key. If the option key is not used and a "0" is pressed af ter entering the Master

Option

0
1
2

Note: No user code may be the same as the master code.
Note: For User ID, key in he number of the user. For Access Code, type in the code for that particular user.

DELETE A USER

To delete a user who has left he company or who no longer has authority to enter the protected area:

1. Enter programming mode:

Enter Master code Confirm

X X X X

2. Delete code:

Option

1
2

EXIT THE PROGRAMMING MODE BY PRESSING THE "*" KEY

Code, it could accidentally reprogram the Master Code.

User ID

00 to 99
0 to 9

User ID
00 to 99
0 to 9

Confirm

*

Access code
4 to 8 digits
4 to 8 digits
4 to 8 digits

*

Confirm

#
#

*

Func ion

0 0 0 0

Confirm

Func ion
Enter into programming mode

Func ion
Deletes specific user ID from output #1
Deletes specific user ID from output #2

Enter into programming mode

Function
Change Master Code

#

Set/change up to 100 User Codes for relay output #1, with duress feature

#

Set/change up to 10 User Codes for relay output #2

#

#

Digital Access Keypad Manual

Digital Access Keypad Manual

PROGRAMMING NOTES

1. Master Code: The SK-1123-SQ comes pre-programmed with the Master Code set at 0000. Additional codes and/or
data should be programmed at the owner's discretion. However, to ensure security, program a new personal Master
Code to replace the factory-set Master Code as soon as possible.

2. Factory defaults:

Master code 0000

__________________________________________________________

User code length 4-8 digit

__________________________________________________________

Main relay output time 1 second

__________________________________________________________

Auxiliary relay output time 1 second

__________________________________________________________

Wrong code lockout 10 tries / 30 sec.

3. Code operation: User codes are each four to eight digits and are assigned to two-digit IDs. If all the codes have the
same number of digits, the keypad can be programmed for whether the key must be used or not after entering the
code (see programming, option 82, page 14).
The administrator can easily delete the code of one user via the two-digit ID, if the user is no longer authorized to
enter a protected area, without the need to teach the new code to all the other users.
Relay output #1 allows up to 100 user codes, and relay output #2 allows up to 10 user codes.

4. Using Duress Codes (Relay #1 only): Duress codes are used to activate a separate device silently to alert a guard
or other personnel that a user is operating the keypad under threat. The keypad operates as normal, but a signal is
sent to alert others.
Duress codes do not need to be programmed. All user codes are automatically turned into duress codes by
increasing the first digit of a user code by the number 2. The code is entered the same way as a regular user code.
For example:
User code 4468 can be entered as duress code 6468
User code 9843 can be entered as duress code 1843
User code 8181 can be entered as duress code 0181
NOTE: If a user code is programmed, its duress code is unique and cannot be programmed as another user
code. For example:
If user code 4468 is programmed, its duress code of 6468 is automatically programmed. A user code of 6468 cannot
be programmed.

Note: Once activated, the duress output continues until a correct user code is entered.

Door-forced-open alarm disabled

__________________________________________________________________________________________________________________

Door unlocked annunciator ON

__________________________________________________________

User code entry mode manual

__________________________________________________________

Keypress beep ON

__________________________________________________________

Door-propped-open alarm OFF

__________________________________________________________

Silent operation OFF

#

LED INDICATORS

• Red LED -- Lights while output #2 is activated.

• Amber LED -- Flashes to show the keypad status (see below).

• Green LED -- Lights while output #1 is activated.

BUZZER AND LED SIGNALS

The keypad's built-in buzzer and the amber LED can signal the following:

_____________________________________________________________________________________

1. In programming mode

_____________________________________________________________________________________

2. Successful key entry

_____________________________________________________________________________________

3. Successful code entry

_____________________________________________________________________________________

4. Unsuccessful code entry

_____________________________________________________________________________________

5. DAP jumper not replaced

_____________________________________________________________________________________

6. In standby mode

_____________________________________________________________________________________

7. Output relay activated

NOTE: *The buzzer can be disabled through programming option 83, ref. pg. 14.

STATUS

**The output relay activated beep can be disabled through programming option 81, ref. pg. 14.

BUZZER TONES*

- - ­1 beep
2 beeps
5 beeps
Continuous beeps

- - ­1-sec. long beep**

AMBER LED FLASHES

ON
1 flash
2 flashes
5 flashes
Continuous flashes
1 flash in 2-sec. intervals

- - -

Attachment

Screw

SPECIFICATIONS

Power:

• Operation voltage -- 12-24 Volts AC/DC. No jumper needed to set voltage.

• Stand-by current drain

--

15mA @12VDC.

• Active current drain (press keypad key) -- Under 45mA@12VDC.

• Active current drain (one relay activated) -- Under 80mA@12VDC.

• Active current drain (two relays activated)

--

Under 130mA@12VDC.

Outputs:

• Relay output #1 -- 5A @ 28VDC, Form "C", N.O./C./N.C., programmable for 1 to 999 second timed
output or shunt (start/stop) output. Three terminals.

• Relay output #2

--

1A @ 28VDC, Form "C", N.O./C./N.C., programmable for 1 to 999 second momentary

output or shunt (start/stop) output. Three terminals.

• Keypad active or alarm output

--

Transistor ground max. 100mA @ 24VDC. Switches to ground (-) for 10
sec. when a key is pressed (keypad active output), or switches to ground (-) to indicate a door was forced
open or propped open (alarm output). Single terminal.

• Mantrap (interlock) control output

--

Outputs ground (-) for five seconds after relay output #1 is activated,

continues while the door is open. Use to disable a second keypad during this time. Single terminal.

• Duress output -- Transistor ground (-), 100mA @ 24VDC. If switches to ground (-) after the duress code
is entered. Single terminal.

Inputs:

• Power

• Egress

--

12-24Volts AC/DC. Two terminals.

--

N.O., ground (-). Single terminal.

• Door sensor input -- N.C., ground (-). Connect to an N.C. magnetic contact to show if door is opened or
closed, or connect to ground (-) if not used. Single terminal.

• Relay output #1 disable input

--

Connect to ground (-) to prevent relay output #1 from operating, or to the
mantrap (interlock) control output of another keypad to disable output #1 while the other keypad is active.
Single terminal.

Other Features:

• Tamper

--

50mA @ 12VDC, N.C. dry contact. Connect to tamper circuit of alarm control panel.

Two terminals.

• Ground

--

Steady ground (-), 100mA @ 24VDC. Single terminal.

Code Operation:

• Auto or manual code entry. Up to 100 user codes for relay output #1, up to 10 user codes for relay
output #2. 111,110,000 possible user code combinations.

Auto refresh time during code entry:

• Max. 10 seconds to enter each digit.

• Max. 30 seconds to enter each code.

Dimensions (keypad with back box):

• 4-15/16" x 3-1/8" x 2" (125 x 78 x 51 mm).

Weight

• 18 oz. (510 grams).

Page 12 Page 5

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

Digital Access Keypad Manual

Digital Access Keypad Manual

WIRING:

Example Wiring, with Inhibit Control Authorized

CONNECTIONING INHIBIT
AUTHORIZATION CONTROL

N.C.

Egress

Cathode

Tamper

Inter ock

O/P 1

Inh bt

Door

Sensor

(--)

Ground

Output

Duress

Act ve

Keypad

In

Note: If inhibit control
is activated, the duress
output is disabled.

WARNING

• For safety, ensure that no

one is inside the premises
before starting the door
lock inhibit function.
During inhibit, doors
remain locked.

Output #1
N C COM N O

N.C.

-------

-------

12~24V

AC/DC

power

supply

ST-UV12-S1.0Q

Egress button

(Inside premises)

Additional egress

buttons can be

connected in parallel

(+) ( )
12 24V AC/DC

+

--

N.O.

------------

N.O.

----------------

• Connect a 1N4004 diode as close as possible to and in parallel with the DC-powered electromagnetic or electric lock.
This absorbs possible electromagnetic interference to prevent operation of the lock from damaging the keypad. A
1N4004 is not required for AC-powered locks.

• Connect the ground (-) terminal of the keypad to earth to prevent electrostatic discharge from damaging the keypad.

• The connection of relay output #1 disable to output #2, as shown above is optional. When so wired, output #2 is the
inhibit control. To use, program output #2 for shunt on/off operation. When output #2 is ON, relay output #1 will not
work. For example, this can be used to prevent users from entering the protected premises during the evening or
weekend. See programming option 61.

• The green LED lights while relay output #1 is activated to activate the lock.

• The red LED lights to show that relay output #1 is disabled by the activation of output #2.

• Tape all unused wires to prevent short circuits.

WARNING:

• If the inhibit control is used, all personnel must exit the protected premises before output #2 is activated. Otherwise,
personnel in the protected premises will not be able to exit until output #2 is turned OFF.

• The user code for output #2 in this case should be given only to personnel authorized to enter the premises any time.
It should not be given to other users.

OR

N.O

--

1N4004

Output #2
N C COM N O

Output Relay
N.O. Output for
Fail-secure lock
N.C. Output for
Fail-safe lock

Electric

Lock

+

WIRING:

Auxiliary Accessories

TAMPER N.C.

Tamper

N.C.

ALARM

CONTROL

PANEL

24-hour N.C.

protection

zone

DURESS OUTPUT

Duress

Output

(-)

Ground

ALARM

CONTROL

PANEL

24-hour N.O.

protection zone,

max. 100mA

DOOR SENSING

(-)

Door

Ground

Sensing

MAGNETIC

DOOR

CONTACT

(N.C.)

SM-200

KEY ACTIVE or ALARM OUTPUT

1.5k

LED

12V

Low
power
piezo
buzzer

Keypad

Active

Keypad

Active

OR

Required for:

• Door Auto Relock

• Door Forced-open Alarm

• Door Propped-open Alarm

• Mantrap (Interlock) Control

12V

N.O. relay
contact

Isolation

relay

The Key Active Output will switch to ground
(-) for 10 seconds whenever a key is
touched. Use to turn ON an LED and/or a
small buzzer to notify a guard, or to energize
a relay to switch ON lights or CCTV camera.

Only one connection option is recommended.
Make sure the current sink does not exceed
the maximum rating of 100mA.

An external power supply and isolation relay
are necessary to drive high power devices
such as lights or CCTV cameras.

RELAY OUTPUT #2 -- Example, to shunt an alarm N.C. zone

To protection zone of an
alarm control panel

N.C.

N.C. COM N.O.

Output #2

N.C. magnetic contact

SM-200

Use Normally Open (N.O.) output
remove to shunt a Normally Closed
(N.C.) protection zone of an alarm
system.

Set relay output #2 to Start / Stop mode
(programming option 51)

Page 6 Page 11

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

Digital Access Keypad Manual

0

2
g

(+) ( )
12 24V AC/DC

Output #1
N C COM N O

Ou put #2
N C COM N O

Egress

In

Keypad

Actve

Du ess

Output

(--)

G ound

Door

Sensor

Interock

Tamper

N.C.

O P 1

Inhb t

Output #1
N C COM N O

Ou put #2
N C COM N O

Output #1
N C COM N O

Output #2
N C COM N O

Digital Access Keypad Manual

WIRING:

Example Wiring, 2 Keypads with Mantrap

DOOR #1 DOOR #2

Output #1

(+) ( )

N C COM N O

12 24V AC/DC

+

12~24V

AC/DC
power
supply

ST-UV12-S1.0Q

Egress button
Open door #1

from inside)

--

N.O.

N.C.

N.O

OR

Electric

Lock #1

--

1N4004

N C

Tamper

nterock

O/P 1

Door

(- )

Duress

Actve

Keypad

Egress

Output #2
N C COM N O

In

+

Cathode Cathode

Cross wire connection for interlock functions

nhb t

Sensor

Ground

Output

N.C

Door #1
sensing

SM-200

ST-UV12-S1.0Q

Egress button

(Open door #2

12~24V

AC/DC

power

supply

from inside)

Common ground

+

--

N.O.

(+) ( )
12 24V AC/DC

Output #1
N C COM N O

N.O.

N.C.

OR

--

Ou put #2
N C COM N O

Electric
Lock #2

1N4004

Door-Hold-Open Mode

• For N.C. locking devices:

Connect output 2 in series
with the locking device.

Electric

Lock #1

--

+

--

+

N C

Tamper

nterock

nhb t

O/P 1

Door

(- )

Duress

Keypad

Sensor

Ground

Output

Actve

WIRING:

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

REMARKS

Egress

In

N.C.

Door #
sensin

SM-20

+

Output relay #1
N.O. output for fail-secure lock
N.C. output for fail-safe lock

+

12~24V

AC/DC

power

supply

--

ST-UV12-S1.0Q

12~24V

AC/DC
power
supply

N.O.

N.C.

OR

• For N.O. locking devices:

Connect output 2 in parallel
with the locking device.

ALARM CONTROL PANEL

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

N.O.
(--)

Com gnd (--) of keypad & alarm system
Relay output #2

N.C.

}

Alarm arm/disarm control --

N.O.

Consult alarm system manual for how
to connect for N.C. or N.O. operation

COM

Tamper

N.C.

To a 24-hour N.C. zone

}

--

12~24V

AC/DC
supply

Electric
Lock #1

--

--

+

power

+

Electric

Lock

--

1N4004

+

Cathode

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.

Egress button

(Inside premises)
Additional egress

buttons can be

connected in parallel

N.O.

-------

--------

N.O.

-------------

-------

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.

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

• Combine this wiring diagram with the diagram on page 7 if connection to an alarm control panel is required.

• Connect output #2 to relay output #1 disable as shown on page 6 if inhibit control is required.

• T o use the mantrap feature:
o Use either the keyp ad 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 keyp ad 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 keyp ads are ready to use.

Page 10 Page 7

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.

• 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 keypad's terminal ground (-) connects to the ground (-) wire of the alarm control panel to enable the two to work
together.

Access Code

00 SAMPLE - John Doe 543215051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899

USER ID User Name

Output: Shunt / Momentary (____secs.) Programmed For__________________________________

00 SAMPLE - John Doe 543210001020304050607080910111213141516171819202122232425262728293031323334353637383940414243444546474849

USER ID User Name Access Code

Relay Output #1:

SK-1123-SQ - User Control Chart

56789

Note: copy this sheet to use for your installations.

01234

Relay Output #2: Output: Shunt / Momentary (____secs.) Programmed For: _________________________________

Page 8 Page 9