bell
swipe
Card Access System
10
2.
Mark and drill the cable entry and fixing holes. Fix the plate to the wall
using at least two of the fixing holes shown. Ensure that the screw head
does not stand proud by more than 4mm (eg No. 8 woodscrew).
3.
Push the captive cable through the entry hole in the mounting plate.
Locate the reader on the mounting plate flange at the top and fix with the
security screw at the bottom.
bell
swipe
Card Access System
11
Electric Lock Release
When installing lock releases please allow a little movement on the door as
operation will be impaired if fitted too tight.
The CR500 Control unit provides two alternative pairs of connections for direct
connection of an electric lock release: -
‘
FAIL SECR
’: Use these connections for ‘Fail-Secure’ lock releases. These
devices require power to release the lock and will secure the door in the event of
power failure. These are the most commonly used lock releases.
‘
FAIL SAFE
’: Use these connections for ‘Fail-Safe’ lock releases and magnetic
locks. Both of these devices require continuous power to lock the door and will
release the door if power fails.
These outputs are rated at 12V DC with a maximum current consumption of 0.5A.
An isolated relay contact is also available for a non-standard lock release, please
refer to the next section.
