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© Copyright, 2003, all rights reserved • Securitron Magnalock Corp., 550 Vista Blvd., Sparks NV 89434, USA
Tel: (775) 355-5625 • (800) MAGLOCK • Fax: (775) 355-5636 • Website: www.securitron.com
An ASSA ABLOY Group company
PN# 500-16900
Rev. A.2, 10/03
SECURITRON MODEL DK-26 DIGITAL KEYPAD
TABLE OF CONTENTS AND GUIDE TO THIS MANUAL
The DK-26 is a powerful and versatile product with many features and modes of operation. In
most applications you will use only some of these features so this table of contents includes a
description of the type of application that applies to each different section. By studying it first,
you can save considerable time by skipping over those parts of the manual that don't apply to
your application.
SECTION 1. DESCRIPTION --------------------------------------------------------------------Page 1
SECTION 2. PHYSICAL INSTALLATION---------------------------------------------------Page 1
SECTION 3. WIRING------------------------------------------------------------------------------Page 3
SECTION 3.1 POWER SELECTION----------------------------------------------------------Page 3
This section explains the power that must be used and gives you power consumption
figures.
SECTION 3.2 CONNECTING THE KEYPAD CABLE TO THE CPU BOARD -----Page 3
SECTION 3.3 POWER AND ELECTRIC LOCK WIRING--------------------------------Page 3
This section introduces the different basic wiring schemes generally required for electric
strike control (no exit switch needed). The three sections below provide separate drawings
and descriptions depending on your power source and on the power required by the lock.
SECTION 3.3.1 AC LOCK WITH AC POWER ---------------------------------------------Page 3
SECTION 3.3.2 DC LOCK WITH AC POWER ---------------------------------------------Page 5
SECTION 3.3.3 DC LOCK WITH DC POWER ---------------------------------------------Page 6
SECTION 3.4 USE OF THE “F” TERMINAL -----------------------------------------------Page 7
The “F” terminal is mainly used for convenient connection of fire alarm contacts which will
release a fail safe lock in the event of activation of the fire alarm.
SECTION 3.5 ADDING OTHER LOCK CONTROL SWITCHES-----------------------Page 7
This section and drawing show proper connection for an external switch such as from
Securitron’s Lock Control Panel.
SECTION 3.6 THE REX FUNCTION----------------------------------------------------------Page 8
When you are using a magnetic lock or solenoid bolt, you often require a separate switch to
allow egress. This switch can be connected to the CPU board to provide timed egress in
different ways. This section fully covers this requirement.
SECTION 4. PROGRAMMING -----------------------------------------------------------------Page 10
SECTION 4.1 FIXED PROGRAMMING ------------------------------------------------------Page 10
Fixed programming is for lower security applications when the code is not expected to need
regular changing by the user. The “Hard” code is used for this requirement.