Aperio
®
Online Mechanical Installation Guide, Document No: ST-001323-B Date: 21 februari 2014
29
Aperio
®
Online
Green LED
active?
Data from
RFID reader
Transmit via
Wiegand interface
On completion
start timer (1.5 s)
Signal
access
granted
to lock
Signal
access
denied
to lock
No
No
No
Yes
Green LED
active?
Timer
expired?
Yes
Yes
Figure 10.
Dip Switch 1 – OFF: Access decision logic with single LED signal
Red LED
active?
Data from
RFID reader
Transmit via
Wiegand interface
On completion
start timer (1.5 s)
Signal
access
denied
to lock
Signal
access
granted
to lock
No
No
No
No
No
Yes
Yes
Green LED
active?
Red LED
active?
Timer
expired?
Exit without access
decision to lock*
* This means that
override credentials
will be used in the lock.
Green LED
active?
Yes
Yes
Yes
Figure 11.
Dip Switch 1 – ON: Access decision logic with two LED signals