User manual

ManualsBrandsSYGONIX ManualsDoor & Window ProtectionCode lock type Surface-mount IP66 + separate verification unit

SPECIFICATIONS

Operating Voltage:

12V-24V DC, Auto adjusting

Operating Current:

75mA (quiescent) to 145mA (three relays active)

Operation Temperature:

-20

C to +70

Environmental Humidity:

5-95% relative humidity non-condensing

Working Environment & Ingress Protection:

All weather, IP-66

Number of Users:

Output 1 – 1,000 (PINs and/or Cards) + 50 Duress Codes

Output 2 – 100 (PINs and/or Cards) + 10 Duress Codes

Output 3 – 100 (PINs and/or Cards) + 10 Duress Codes

Proximity Card:

Standard EM Card or Keyfob, 125Khz

Number of Visitor Codes:

50, programmable for one time or with the time limit

Timings for Code Entry and Card Reading:

10 seconds waiting for next digit entry

30 seconds waiting for code entry after card reading

The Timers:

Three 1-99,999 Seconds (Over 24 Hours possible) Independent Programmable Timers for O/P 1, 2 & 3

Egress Button:

Programmable for Instant, Delay with Warning and/or Alarm

Momentary or Holding Contact for the Exit Delay

Input Sensing Terminals:

a) Door position, b) Egress, c) O/P 1 inhibit

Output Control Terminals:

Transistor Open Collector 24VDC/100mA sink Max for the following outputs

a) Duress, b) Alarm, c) Key Active, d) Output 3 (Door Bell version only), e) Inter-lock

Output Contact Ratings:

Output Relay 1 – N.C. & N.O. dry contacts, 5A/24VDC Max.

Output Relay 2 – N.C. & N.O. dry contacts, 1A/24VDC Max.

Output Relay 3 – N.C. & N.O. dry contacts, 1A/24VDC Max. (N.O. contact only for Door Bell version)

Tamper Switch – N.C. dry contact, 50mA/24VDC Max.

Dimensions:

DK-2882A / DK-2882B – 156(H) X 103(W) X 50/70(D)mm

DK-2882C / DK-2882D – 151(H) X 97.5(W) X 42(D)mm

Weight:

DK-2882A / DK-2882B – 1.03Kg net

DK-2882C / DK-2882D – 460g net

Housing:

DK-2882A / DK-2882B – Anodized steel, powder paint coating outer box & plastic inner box

DK-2882C / DK-2882D – Plastic back box

Faceplate Material:

1.5mm stainless steel

Specifications are subject to change for modification without notice

APPLICATION HINTS FOR THE AUXILIARY TERMINALS

The tamper switch is Normally Closed while the keypad

is secured on gang box. It is open when the keypad

is removed from the gang box. To prevent sabotage,

connect these terminals in series with a 24 hour N.C.

protection zone of an alarm system if required.

With the help of a Normally Closed door

position sensor (usually a magnetic door

switch) on the door to set up the following

functions:

Door Auto Relock -- The system will immediately

relock the door after a valid access has been gained to

prevent "tailgate" entries.

Door Forced-open Alarm -- The keypad will generate

alarm instantly if the door is forced to open. Enable the

function at Location 80.

Door Propped-up Alarm -- The keypad will generate

alarm if the door is left open longer than the pre-set

delay time. Enable the function at Location 81.

Inter-lock Control -- When the door is open, the

interlock output of the keypad will give a (

) command

to stop the other keypad in an inter-lock system.

Door Opening Alarm -- Door Opening Alarm is

designed for the emergency door only. It is always

given when the door is opened unless a valid user code

or card is used prior to the door is opened. Enable the

function at Location 91.

(A) TAMPER N.C.

(B) DOOR SENS

The Alarm Output switches to (

) ground in door forced to open or the door open after Egress Delay. You may

use it to turn ON an LED lamp and/ or a small buzzer to notify a guard; or connect it to a 24 hour Normally

Open protection zone of an alarm system. See Location 80 and Location 91 for more information about these

functions.

Only one connection option is recommended. Make sure that the sink current does not exceed the maximum

rating of 100mA.