Operating Instructions ACC50
7.
Time zones
Timer
Time zone A
Card 1
Card 3
Time zone memory A
The access rights can be distributed over two time zones.
In the example above card 1 has only access authorization within time zone A and card 2 has only
access authorization within time zone B.
Card 3, however, has access authorization within both time zones.
The ACC 50 stores the card in the time zone memory which is currently active due to the switch
position.
For a card which has to get access authorization within both time zones, the authorization process
must take place twice while the switch is open and closed.
Memory capacity:
Switch open
= time zone A
For the two time zones together the maximum number of cards is limited to
99 cards.
Timer
Switch closed
= Time zone B
Time zone A
Card 2
Card 3
Time zone memory B
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