AEI DK-2891A, User Manual

OUTPUT MODE & TIMING FOR OUTPUT 1 & 2                                     (Locations 51 & 52)

The two relay outputs are programmable for Start/Stop or Timing modes. Apart from door access 

control, alarm arm-disarm control, they are also

 universal timers for automatic operators in 

industry

 with their 99,999 seconds (over 24 hours) programmable timer.

(1) LOCATIONS 

              -- Location for Output 1
              -- Location for Output 2 (DK-2891A only)

(2) OUTPUT MODE & TIMING 

Start /Stop Mode (Toggle)

The number 0 sets the output to 

Start / Stop mode

. The output 

Starts

 when an User Code 

and/or Card is entered/read; the output 

Stops

 when an User Code and/or Card is 

entered/read again.

                                  -- 

Seconds Momentary --- (Default -- Momentary 5 Seconds)

The output can be set in 

Momentary Mode

 with the time of 1 second to 

99,999 seconds. The output will reset automatically when the time 

expires. 

(3) VALIDATION

Press      key once. Two-beep confirms the entry.

RESET OUTPUT TIMER WITH SUPER USER CODE

The Output Timer can be 

RESET manually at anytime with the Super User Code

 that operates 

the desired output before the end of the time.

Example:

Reset Output 1 Timer 

--         

------------- 

Output 1 stops

Reset Output 2

Timer 

--         

------------- 

Output 2 stops

SUPER USER CODE

SUPER USER CODE





OUTPUT MODE & TIME

VALIDATION

LOCATIONS     



-





 or 



-





(3)

(2)

(1)

(iii) Pause the real-time inhibition manually

The real-time inhibition can be stopped temporarily if require; such as the staff work overtime in 

office. The inhibition can be paused manually with Super User Code before or during the 

inhibition period. The pause is toggle and does not affect the real time period counting.

                                                   ---- Inhibition paused [Inhibit LED(Red) Flashing]

                                                   ---- Inhibition resumes [Inhibit LED(Red) ON]

NOTE:

The “INHIBIT” LED(Red) is flashing during the paused period; and it is ON after inhibition resumes.

(iv) Open door lock with Super User Code at anytime

The Super User code is valid all the time even in the inhibition period. This function does not 

affect the real time period counting.

                                                   ---- The door is open

Super User Code

 

Super User Code

 

Super User Code

 

Programming and Operation Examples:

(i) Set the starting and stopping time for the real-time inhibition period

    a) Set Inhibition Period from 12:30 PM (today) – 1:30 PM (same day) for lunch time:

    b) Set Inhibition Period from 6:30 PM (today) – 8:15 AM (next day) for office close:

NOTE:

1) The start and stop time figures are 24 hours basis. They are 4-digit figures from the smallest 

00:00

 to the largest 

23:59.

2) Entry of the two figure values from 

Small

 (Start) to

 Large

 (Stop) for the period of inhibition; the 

inhibition will start and stop in the same day. See 

example (a)

.

3) Entry of the two figure values from 

Large 

(Start) to

 Small 

(Stop) for the period of inhibition; the 

inhibition will start at the time of the day; thus stop in the next day. See 

example (b)

.

4) The keypad does not accept the “Start” and “Stop” times with same value. The two time figures 

must be different.

(ii) Clear the function of inhibition

Clear the time settings to stop the function of inhibition:

    

    

 