uhlmann & zacher CX6172, Operating And Assembly Manual, Page: 7 / 46

CX6172/4 T
ABLE OF CONTENTS
7
3 Product description
3.1 Functional description
The electronic door handle CX6172/4 is a product in the Clex prime system. The
reading unit, the communication electronics, the mechanical system and power
supply, are integrated within the door handle.
Different transponder carriers can be used as key in the CX6172/4, for example,
ISO card or key fob.
CX6172/4 has the following system properties:

Up to 60,000 key/locking authorizations can be stored

Up to 512 events can be recorded in the fitting

Up to 32 holidays can be configured
 Automatic summer and winter time changeover

5,296 locking groups

Permanent engagement possible without additional power consumption
 Up to 20 time circuits can be programmed for daily activation (automatic
permanent engagement)

Engagement time can be programmed from 1 to 15 seconds
 Can be connected to the IDS module CX6934
 Pre-configured by default for 868 MHz wireless networking

Inner fitting fixed mechanically (only for one-sided electronic authorization)
 Different handle shapes available

Suitable for all doors having a thickness of 30 mm to 110 mm

Square thickness of 7 mm, 8 mm, 8.5 mm, 9 mm and 10 mm are available
 No cabling required

Can be combined with other systems (for example Clex private)
 Versions for HITAG 1, MIFARE
®
and LEGIC
®
Transponder can be supplied
3.1.1 Authorisations
There are up to 296 groups in the Clex prime locking system. If the door handle
is a member of one or more of these groups, then all those keys that are also
members of this group are authorized to open the door handle - provided the key
authorizations are not restricted by time zone settings.
In addition to the normal groups, there are 5000 other groups in the Clex prime
locking system. Each key can be a member of up to 16 of these other groups.
An individual authorization entitles a key to operate one door handle. Depending
on the type of key (writable, not writable), the individual authorizations are either
stored on the key (up to 16 individual authorizations per key) or in the door
handle (up to 60,000 individual authorizations).
Keys with toggle authorization can permanently engage a door handle, hence the
door can be opened even without a key. Group Access Rights
Extra Group Access
Rights
Individual
authorisations
Toggle authorisation
(permanent
engagement)