Assa Abloy DK-26 Manual do Utilizador descarregar pdf (Página 2)

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DK-26: HIGHER SECURITY,

NARROW DESIGN AND

OUTDOOR USE

ADVANCED MULTIPLE

CODE STRUCTURE

FEATURES TO SUIT YOUR NEEDS

The DK-26 features a fully

waterproof design that can

mount directly on a narrow stile

door frame. For higher security,

the DK-26 is delivered in two

parts. The keypad surface

mounts via hidden screws and

the CPU board mounts with steel

enclosure inside the protected

area (16 ft. cable furnished). No

matter what a vandal may do to

the keypad itself (including sev-

ering the cable), the door will not

open. The keypad is designed for

long life under demanding use. It

is constructed from cast stain-

less steel with the switch ele-

ments protected under tough

EPDM rubber.

The DK-26 operates a 5

Amp DPDT relay to switch any

type of fail-safe or fail-secure

electric lock (or strike). Release

time is programmable from 1-99

seconds. A beeper and three

LED’s provide feedback during

operation and programming.

Power for the DK-26 is 12 to 24

volts, AC or DC. Typically the

same power source is used to

operate the lock which makes

planning the installation simplic-

ity itself. You can even employ an

inexpensive AC transformer to

operate a DC lock, as the DK-26

will convert AC to DC and supply

it to the lock.

The DK-26 supports a 5-7

digit Program code which is set

initially from a button on the CPU

board. Subsequent entry of this

code allows programming up to

59 user codes (2-7 digits). With multiple user codes, individuals or

groups can be given their own code.

When it’s necessary to change a code

because an individual leaves, the other

employees do not have to learn a new

code. Codes may be individually deleted

and replaced.

Finally, a “hard code” can be set

from the CPU board only. The hard code

is employed for lower security single code

operation or for special uses such as a

“masterkey” management code, a duress

When you order the DK-26, your only choice is finish: Satin Stain-

less or Black. Everything else is standard, so there’s no need to puzzle

out the exact version to suit each application. When you need a par-

ticular function, it’s already there.

You can connect any normally open switch to the CPU board’s

REX input to trigger the timed relay for either an exit switch or remote

release button. You can convert the timed relay to alternate action (tog-

gle mode) so that when the code is entered, the relay energizes and

deenergizes only when a valid code is entered a second time. For su-

perior security, the DK-26 incorporates an internal alarm function. When

16 wrong digits are pressed, the beeper sounds for 30 seconds and the

keypad is locked out.

The DK-26 also includes an SPDT programmable relay whose

function is set by inputting a special two digit command. It is factory

set as an actual doorbell. (When the “Bell” key is pressed, it will ener-

gize.) Alternate uses include: Sending a duress signal when the Hard

code instead of a User code is entered; an alarm signal when 16 wrong

digits are pressed; a door prop alarm signal if the door doesn’t reclose

within a set time; or a nightlight function where the relay operates a

lamp (not furnished) when any key is touched. Input terminals allow

you to selectively disable the Hard code or all User codes to support

different day/night access when an external timer is added.

You can purchase a second pad and operate two pads with one

CPU board for single-door digital entry and exit. Finally, an optional spy

shield helps prevent someone viewing the code being entered. The

DK-26 truly does it all and our confidence in the product is backed by

Securitron’s M

AGNACARE Lifetime Warranty.

The rugged and reliable keypads that are the heart of the DK-26,

DK-16 and DK-11 series are also available in versions which output

Weigand 2601 data and therefore interface directly with any access

control system that accepts this industry standard data protocol. With

Securitron's Weigand units, you can easily add keypad controlled en-

tries to an existing or

newly installed access

control system or in

many cases you can

combine a keypad with

a card reader to en-

hance security by re-

quiring authorized indi-

viduals to possess both

WEIGAND KEYPADS

EXPANSION BOARD

Do you need an audit trail or more user capacity? Then the DK

series expansion board may be the ideal upgrade to your system. The

optional expansion board provides another 60 user codes (for a total

of 119 user codes plus the programming code and a hard code); serial

printer output for a report for a report on who did what and when, an

additional programmable relay to increase the versatility of the sys-

tem, plus an on-board real time clock and calendar. For multiple door

installations, the addition of a buffer box allows multiple expansion

boards to report to a single printer. Simply add an "XB" to the end of the

expansion board part number (DK-26SSXB for waterproof narrow stile

stainless steel; DK-26BKXB for waterproof narrow stile black; DK-16XB

for interior single gang). The expansion board may also be ordered sepa-

rately (DK-XB) to upgrade an existing unit.

DIGITAL ENTRY SYSTEMS

DK-26SS KEYPAD

SHOWN AT ACTUAL SIZE

code or a day/night changeable code. All codes are stored in non-

volatile memory so they are retained in a power failure.

1 2 3 4

DIGITAL ENTRY SYSTEMS 1

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