14
SATEL
ACCO
lit, but periodically extinguished
– the reader has been blocked after 5 attempts to get
access by using an unknown identifier (A
NTI
-S
CANNER
is activated).
3. Access control installation
Disconnect power supply before making any electrical connections.
The door controller module should be installed indoors, in spaces with normal air humidity.
The controller module installation place should be protected against access of unauthorized
persons. It is recommended that the controller module be installed within the area which is
protected (e.g. by security system).
The distance between the terminal units should be not less than 50 cm.
Mounting the terminals (keypads with proximity card reader, readers) on metal surface or in
metal housing may result in reduction of the reader range or even make the proximity card
readout entirely impossible.
For connection of the terminals, activators (electric strike, electromagnetic lock) and sensors
of the controlled door, it is recommended that straight-through unscreened cable be used
(using the "twisted-pair" type of cable, e.g. UTP, STP, FTP, is not recommendable). Select
the cross-section area of the power leads so that the supply voltage drop between the power
supply unit and the supplied device not exceed 1 V as compared with the output voltage.
When connecting a proximity card reader or LCD keypad as the terminal A, you should
remember that it will be recognized as the entry terminal. A proximity card reader or LCD
keypad working as the terminal B will be recognized as the exit terminal.
Fig. 9. CZ-EMM3 reader.
Fig. 10. CZ-EMM4 reader.
