49
Shutdown
More than 45 sec
Power
supply
20 to 40 sec
More than 2 sec
Shutdown
Operation
Heartbeat
Time
Shutdown sequence start
Power off
Time-out
function
Door
Close
Open
Close
Open
Open/Close
Door1
Unlock
Lock Unlock
Lock
Lock/Unlock
Indication
“Please leave immediately”
ACCURANCE-3D
A3001CB
AIR
One
More
2
sec
1 sec
Suspicious
Time
<Note>
When a person enters the Interlock and the door remains open for more than one minute, this will
result in no output signal being generated on the A3000CB and the secondary door will remain locked.
Interlock controller should have time-out function enabled, if the A3001CB does not activate any output
within 2 seconds after the door has closed closing with AIR output signal being activated.
When the above event occurs the interlock controller should make an indication for the person in the
interlock to leave it immediately.
