TwinLock
Assembly Instructions
24
Version 1.12
Bolt system contact/lock 2:
When the bolt system contact is closed, the according lock of the TwinLock system is
also closed, i.e. it will not be possible to lock the lock. During a locking process the
display of the control unit will show the error message “! Bolt system !”, The lock can
not be locked.
Contact open:
Lock released
(terminals 5 and 6)
Contact closed:
Lock blocked (locking blocked)
(terminals 5 and 6)
Attention:
This contact is also used fort he function „automatically closing“ with door switch
Outputs:
Alarm contact:
When during the opening of the according lock or during the input of a code an alarm
code (=unlocking code, last digit +1, see manual TwinLock 7220) is entered at the
control unit, a silent alarm is triggered at the output relay.
The contact closes for approx. 1 second.
Contact closed
Idle
Terminal: 14 and 16
Contact closed
Silent alarm triggered, duration approx. 1 second
Terminal: 14 and 15
Status contact
The current status of the according lock (open/closed) is displayed via the relay
status. The relay status is also maintained during a voltage failure (bistable relay).
Contact closed
Lock open
Terminal: 11 and 13
Contact closed
Lock closed
Terminal: 11 and 12
