AEI DK-9680 Series Manual Download

Page: 1 / 8

INTRODUCTION

CONNECTION TERMINALS

DK-9680 / DK-9880 Super is the combination of digital access keypad, door alarm and door chime in one system.
It is an ideal system for door strike and other access control applications in office and home security installations.
The system adopts "Split Decoded" design philosophy to give the highest security. Each keypad is split into two
parts, the remote keypad unit and the master decoder unit. They communicate with each other in digital codes.
Anyone who tries to cut or short the connection wires between the two units cannot spoil the high security of the
system or bypass the keypad function to activate the controlled devices. The DK-9680 / DK-9880 Super uses
current mode data bus communication, only two wires are required, one master unit can accommodate up to 3
remote keypad units connected in parallel for totally independent operation. The remote keypads of DK-9680 and
DK-9880 are fully compatible with each other and they can be mixed use with one master unit in multi station
operation.

The DK-9680 / DK-9880 Super consists two sets of application software for owner's selection. They are Single User
Code and Multi-User Codes for each output. The single user code gives 10,000 combinations and the multi-user
codes give over 100 million combinations.
The

weatherproof, which is suitable for both out-door and in-door installations.

The keypad unit of the DK-9880 Super is slim, which blends smoothly into any residential and office decors. Both
keypad systems are available with version A, B and C. They have identical specifications except their outputs
facilities.

Power supply input, 12V AC or DC power is
possible, No polarity discrimination for the
terminals is required.

12V output power for the DC operated door
latch. Output current 2Amp maximum.

The common grounding point of the keypad
system.

This is the communication data bus of the
master unit and the remote keypad unit(s). It is
also the power supply line for the remote
keypad unit(s). Connect it to the DATA terminal
at the remote keypad unit(s).

keypad unit of the DK-9680 Super is

THE MASTER UNIT

POWER IN AC/DC

DC OUTPUT (+)

COMMON GROUND (-)

DATA

PRODUCT

OUTPUT

OUTPUT 1

OUTPUT 2

OUTPUT 3

DK-9680A/DK-9880A
DK-9680B/DK-9880B
DK-9680C/DK-9880C

5 Amp Relay

1 Amp Relay

5 Amp Relay

1 Amp Relay

NPN Transistor Open Collector

5 Amp Relay

NPN Transistor Open Collector

DK-9680

DK-9880

SUPER

SPLIT-DECODED SECURITY KEYPAD

THREE-OUTPUT SYSTEM WITH DOOR ALARM

FOR DOOR STRIKE AND SECURITY CONTROL APPLICATIONS

DOOR SENSING

NOTE:

EGRESS INPUT

DURESS OUTPUT

OUTPUT 1

OUTPUT 2

A Normally Closed (N.C.) input circuit refers to ground. With
the help of a magnetic contact (e.g. AEI MC-01 or MC-02)
to monitor the door which is controlled by output 1. The
circuit is open when the door is open. It initiates the
following functions:

When the door is FORCED

OPEN -- the door is opened without the use of a valid
code or the EGRESS button, the door forced open alarm
(built-in) will be active for 60 seconds.

When the door is LEFT OPEN

longer than the pre-set allowable door open time, the
door open-too-long alarm will be active continuously until
the door is closed again.

When the door is opened and then

re-closed, the keypad will release the electric latch
immediately to re-lock the door before the end of the
operation time in momentary mode, or you do not require
to enter Code 1 again to re-lock the door in Start / Stop
mode.

Each time when the door is opened,

the door chime activates for 2 seconds.

1) The above functions are available for Output 1

only. Please see "PROGRAMMING" to enable
the desired functions.

2) Connect this terminal to Common Ground (-) if

door sensing switch is not used.

A Normally Open (N.O.) input terminal refers to (-) ground. Connect it to Common Ground (-) via a momentary
push-button switch to activate Output 1. Allows user to bypass the security code 1 by pushing the push-button
switch. This switch is normally put inside the protected premises near the door to allow those inside the
protected premises to exit without keying in the code.
Leave this terminal open if it is not used.

An NPN transistor open collector output. It switches to ground (-) when the Duress Code is entered. Connect to
activate an alarm control panel or telephone dialer.
Output transistor rating: Ic max -- 100mA sink, Vce max -- 12V DC

( Version A, B

C )

5 Amp relay dry contacts, with Normally Open (N.O.) and Normally Closed (N.C.) terminals. This relay is
primarily prepared for door strike application, or for other security and access controls. For door strike
connection, use the N.O. contact for Fail-secure door lock; and use the N.C. contact for Fail-safe door lock. If
for other security and access control applications, please consult the manual of your system for the appropriate

pair of terminals (N.C. or N.O.) for the connection. The relay output is programmable for momentary or
start/stop operation.

Output 2 is prepared for other security and access control applications. The output is programmable for
momentary or start/stop operation. Version A

B use relay output, and the Version C uses transistor output.

1 Amp relay dry contacts, with N.O. and N.C. output terminals.

An NPN transistor open collector output. It switches to ground (-) when Code 2 is entered

(activates). Transistor ratings: Ic max -- 100mA sink, Vce max -- 12V DC

Door Forced Open Alarm

Door Open-too-long Alarm

Door Auto Re-lock

Visitor Announcer

Version A & B
Version C

DK-9680C / DK-9880C MASTER UNIT