Intelligent lock
September 1st 2009 An intelligent locking system from
Troax helps create a safe working
environment, providing controlled
access to automated machinery
which helps cut machine downtime.
Safe Lock 4 x 4i provides
'intelligent' locking and complies
with Safety Category 4. The lock
monitors itself constantly to provide
high levels of security, making
incorrect or unauthorised usage
virtually impossible.
Components communicate using
unique codes, while the locking
device is monitored using a coded
transponder which monitors the
position of the door and the locking
device. To ensure the locking device
is blocked, the catch is guarded by a
photocell. The lock can check, for
example, that the locking pin's
position is correct before it approves
the machine inside the guarded area
for start up. More articles from Lee Manufacturing Limited (TROAX Group): | 
