2
System overview
© 2021 Interflex Datensysteme GmbH
IF-4076-0 Access Manager
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2 System overview
The IF-4076-0 access manager includes the following functions:
n
Operation in conjunction with a host system for access control or time recording (e.g., IF-6020 or
IF-6040)
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Connection and control of up to 16 slave terminals via I/O controller boards
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Recording of bookings (IN, OUT, absences, access)
n
Access control including door control and monitoring
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Storage of data required for offline operation, e.g. credential numbers, temporal and local permissions
In offline mode, the access manager takes over the functions of the host system. It checks and
acknowledges booking permissions during identification procedures at slave terminals.
2.1 Access manager overview
Electronic assembly units
The I/O controller boards are included in scope of delivery of the slave terminals.
The cables on bus 1 of the IF-4070 controller are fed through a split ferrite (not shown in the
figure).
