CX2162/66
Clex private
Compact electronic knob cylinder
Operating and
assembly manual
CX2162/66 TABLE OF CONTENTS
1
Imprint
Operating and assembly manual
Compact Knob Cylinder CX2162/66
Document number: 0C17
Version: 1.02
Status: 08.06.2018
Manufacturer
Uhlmann & Zacher GmbH
Gutenbergstr. 2–4
97297 Waldbuettelbrunn
Germany
Phone.: +49 931 40672-0
Mail: contact@UundZ.de
http://www.UundZ.com
This operating and assembly manual is copyright protected. The information
contained this manual should not be reproduced, distributed or used for
competitive purposes or shared with third parties. It is likewise forbidden to
manufacture any component using this manual without prior written consent.
CX2162/66 TABLE OF CONTENTS
2
Table of contents
1 About this document ........................................................................ 3
1.1 Warnings ............................................................................................ 3
1.2 Symbols .............................................................................................. 3
2 Security .......................................................................................... 4
2.1 Proper use .......................................................................................... 4
2.2 Improper use ....................................................................................... 4
2.3 General safety instructions .................................................................... 4
3 Product description .......................................................................... 5
3.1 Functional description .......................................................................... 5
3.2 Construction and scope of supply ......................................................... 6
3.3 Versions .............................................................................................. 7
3.4 Technical data .................................................................................... 8
3.5 Standards ........................................................................................... 9
3.6 Management accessories ................................................................... 10
4 Assembly .......................................................................................11
4.1 General assembly instructions ............................................................. 11
4.2 Assembly .......................................................................................... 11
5 Commissioning ..............................................................................12
5.1 Initial commissioning ......................................................................... 12
5.2 Programming the service key .............................................................. 13
5.3 Management as programming / clearing system .................................. 13
5.4 Management with Keyng CX2530 ....................................................... 14
5.5 Changing the settings ........................................................................ 14
6 Operation .....................................................................................15
6.1 Automatic wake up ............................................................................ 15
6.2 Opening and locking the door............................................................ 16
6.3 Toggling the knob module ................................................................. 16
6.4 Signals ............................................................................................. 17
7 Cleaning and maintenance ..............................................................18
7.1 Cleaning........................................................................................... 18
7.2 Maintenance ..................................................................................... 18
8 Faults during operation ...................................................................22
8.1 Fault indications ................................................................................ 22
9 Disassembly and Disposal ................................................................23
9.1 Disassembly ...................................................................................... 23
9.2 Disposal ........................................................................................... 24
10 Glossary........................................................................................25
CX2162/66 ABOUT THIS DOCUMENT
3
1 About this document
This operating and assembly manual describes the Clex private electronic knob
cylinder (in short: CX216x). It is part of the product and contains important
information that is necessary for proper operation and maintenance.
This operating and assembly manual is valid for all versions of CX216x and is
intended for technicians responsible for assembling and disassembling, as well as
for end customers.
Read this operating and assembly manual carefully for smooth and safe
operation and follow the instructions given in it before operating the door
handle.
Keep the operating and assembly manual in a safe place.
After the installation, hand over the manual to the end customer and make
sure that the customer familiar with its use.
Uhlmann & Zacher GmbH does not assume any responsibility for disruptions or
hazards such as non-access to injured personnel, malfunctions, property damage
or other damages resulting from non-compliance with this operating and
assembly manual or incorrectly configured knob cylinders.
If there are still any doubts after reading this operating and assembly manual,
please contact your respective dealer or Uhlmann & Zacher GmbH directly.
1.1 Warnings
Warnings warn against hazards which may arise when using the door handle.
There are two levels of warnings that can be identified based on the signal word:
Signal word
Meaning
CAUTION
Indicates a hazard with a low risk that can lead to mild or
moderate injury if not avoided.
ATTENTION
Indicates a hazard that results in property damage.
1.2 Symbols
The following symbols may be used in this manual:
This symbols indicates a usage instruction that must be followed by the user.
This symbol indicates an entry in a list.
This symbol indicates useful and important information.
CX2162/66 SECURITY
4
2 Security
2.1 Proper use
The electronic knob cylinder CX216x is intended for installation in building doors
and for locking and unlocking doors. They need to be equipped with a DIN lock
for Euro profile cylinders. The CX216x locking cylinder can be used indoors as
well as outdoors (depending on the product version).
The assembly should be carried out only by trained technicians. Only the
components approved by Uhlmann & Zacher should be used for installation and
maintenance.
Any other use is considered as improper and may result in damage to material or
even in physical injury.
2.2 Improper use
The CX216x should not be used for locking up people or animals as well as
supplies required in case of emergencies (for example defibrillator, emergency
medication, fire extinguishers, etc.).
The CX216x should not be used in potentially explosive surroundings.
Specially approved versions that are intended for the purpose should be installed
and used in fire, smoke resistant doors and emergency exit locks. The applicable
regulations should be followed.
The CX216x should not be used if the housing or the electronics is damaged.
Changes or retrofits to the product are not allowed. The knob module should not
be used outside the given specifications.
The knob module should not be used in doors that do not open freely or in doors
or lock cases that are damaged. The door should not be opened using the knob
module. The knob module should not be used as a stopper against obstacles.
2.3 General safety instructions
Follow these basic safety instructions when using the knob cylinder:
Installation and battery replacement should only be done by qualified
technicians according to the instructions in this operating and assembly
manual.
Do not use the knob cylinder in potentially explosive areas.
Do not make any kind of modifications to the knob cylinder, with the
exception of those described in this operating and assembly manual.
Do not apply paints or acids to the knob cylinder.
Dot not heat the knob cylinder and battery beyond the specified storage
temperature.
Use only original spare parts and accessories from Uhlmann & Zacher to
prevent malfunctions and damages.
Only use batteries procured from Uhlmann & Zacher.
CX2162/66 PRODUCT DESCRIPTION
5
3 Product description
3.1 Functional description
The electronic locking cylinder CX216x is a product in the Clex private system.
The reading unit, the communication electronics, the mechanical system and
power supply, are integrated within the knob module.
Different transponder carriers can be used as key in the CX216x, for example,
ISO card or key fob.
The CX216x has the following system properties:
Up to 1,000 key/locking authorizations can be stored
Up to 128 events can be recorded in the fitting
*
Up to 32 holidays can be configured
*
Automatic summer and winter time changeover
*
15 weekly schedules can be programmed
*
Permanent engagement possible without additional power consumption
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
No cabling required
Can be combined with other systems (for example Clex prime)
Version for MIFARE
®
transponder available
Optional management via the CX2530 Keyng software
3.1.1 Battery management
The CX216x knob module comes with a battery management system, which
indicates the need for battery replacement by means of a visible and audio
signal, when the battery power reduces (capacity loss) during the final 1,000
operations of the battery (see chapter 7.2.1 Battery Replacement).
Signalling happens in three phases:
The battery needs to be changed soon.
If an authorized key is held in front of the knob module, the locking access right is
issued. The engagement is accompanied by red flashing (5x) and 5 brief audible
beeps.
The battery needs to be changed.
If an authorized key is held in front of the knob module, the knob module first
flashes green for 5 seconds, then the knob module engages. The engagement is
accompanied by red flashing (5x) and 5 brief audible beeps.
The battery needs to be changed immediately.
If an authorised key is held in front of the knob cylinder, the locking authorisation
is no longer issued. The knob cylinder flashes 5 times in red accompanied by 5
short beeps.
The access data, the events log, the settings of the knob module and the time are
stored on non-volatile memory and thus retained even when there is no power
supply, for example, when changing the battery or if the battery goes completely
flat. The time is written to the non-volatile memory once every 30 minutes. If the
power supply remains off, then the clock comes to a standstill after a few seconds
and starts running from the last stored value onwards after the power supply is
restored.
*
When CX2530 Keyng is used
Phase 1
Phase 2
Phase 3
CX2162/66 PRODUCT DESCRIPTION
6
Check the time after replacing the battery, and set the current time if necessary.
3.1.2 Event log
1
The last 128 events of the knob module are stored in the event log.
Event logging can be enabled or disabled for each knob module individually, to
be able to meet specific data privacy guidelines.
The event log can be read via the CX2530 Keyng.
3.1.3 Locking time
1
The locking time defines how long the knob module remains connected after
scanning an authorised key. A value of 1 second to 15 seconds can be
configured. The default value configured is 5 seconds.
The locking time can be changed using the CX2530 Keyng.
3.2 Construction and scope of supply
3.2.1 CX2162
1
Grub screw
5
Battery
2
Mechanical knob
6
Electronic knob
3
Fixing screw
7
Knob cover
4
Cylinder casing
1
When CX2530 Keyng is used
1 2
3
4
5 6
7
CX2162/66 PRODUCT DESCRIPTION
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3.2.2 CX2126
1
Fixing screw
4
Electronic knob
2
Half cylinder casing
5
Knob cover
3
Battery
3.3 Versions
Different versions of the electronic locking cylinder are available for selection:
For indoor or outdoor use
Various cylinder casing lengths
1 2
3
4
5
CX2162/66 PRODUCT DESCRIPTION
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3.4 Technical data
3.4.1 General technical data
Name
Value
Dimensions of the
cylinder
For Europrofile locks conforming to DIN 18252
Cylinder lengths
CX2162
From 26/26 mm or 30/30 mm to 200/200 mm in
5 mm steps; over-sizes available upon request
Cylinder lengths
CX2166
From 30/10 mm 200/10 mm in 5-mm steps; over-sizes
available upon request
Length of the
electronic knob
44.3 mm
Diameter of the
electronic knob
31.4mm
Length of the
mechanical knob
20.0 mm
Diameter of the
mechanical knob
29.0mm
Transponder
Version 1: MIFARE
®
MIFARE® Classic, MIFARE® DESFire®,
Active transponder (868MHz)
Version 2: LEGIC®
LEGIC® prime, LEGIC® advant, MIFARE® DESFire®,
Active transponder (868 MHz)
Power supply,
Nominal voltage
Battery CR2 3V (1 piece),
3 volt
Battery life
MIFARE®: up to 60,000 actuations or 5.7 years
LEGIC®: up to 50,000 operations or 8.6 years
3.4.2 Ambient conditions
Name
Value
Operating
temperature
+5°C to +55°C (indoor version)
-25°C to +65°C (outdoor version)
Storage temperature
-40°C to +65°C
Installation location
Indoor or outdoor (depending on the product model)
Protection class
IP55 (indoor version)
IP66 (outdoor version)
CX2162/66 PRODUCT DESCRIPTION
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3.4.3 Dimensions
3.5 Standards
The CX216x knob module conforms to the following standards:
EN 15684:2013 (being prepared)
EN 60529:2014 (being prepared)
A B
44,3
20,0
Ø 29,0
Ø 31,4
A 10
44,3
Ø 31,4
CX2162
CX2166
CX2162/66 PRODUCT DESCRIPTION
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3.6 Management accessories
3.6.1 CX2530 Keyng
The CX2530 Keyng management software helps easy management of the
electronic locking system Clex private via the PC. The software, in comparison to
the learning / clearing system, offers an extended function range.
The communication between the locking units and the management software
takes place via a USB wireless stick or a programming station.
3.6.2 CX6522 wireless stick
The Clex wireless stick is required for the basic operation of the Keyng software.
3.6.3 CX6520 Programming station
The Clex programming station is optional addition to the Keyng software and
helps conveniently read the key.
3.6.4 Service key
Using the service key, a user identifies himself as an administrator of the locking
system. If the service key is held in front of a component of the locking system,
then the respective component goes into programming mode. It is then possible,
for example, to authorize keys, adjust settings or read the event log.
CX2162/66 ASSEMBLY
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4 Assembly
4.1 General assembly instructions
Before assembling the CX216x knob cylinder in a fire/smoke-resistant door,
please check the fire certification to ensure conformity.
Carry out the assembly necessarily with the door open.
Ensure that the latches or seals fitted to the door do not hinder the proper
operation of the CX216x.
Ensure that the knob cylinder does not protrude and prevent the door from
swinging freely.
Before assembling the knob cylinder, always check if the components can
move freely.
After assembly, check the function with the door open.
4.2 Assembly
Insert the cylinder housing along with the electronic knob into the lock.
Tighten the fixing screw by hand, do not use a battery-operated screwdriver
with a high torque.
The cylinder body must not project outside its enclosing fitting by more than 1 to
3 mm, but it should not also be installed sunk in the upholstery.
The mechanical knob is assembled to the end of the cylinder housing and
secured using the grub screw. In the process, ensure that the axis of rotation,
as well as the seating of the knob have a flat surface, both of which need to
be flush with each other.
CX2162/66 COMMISSIONING
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5 Commissioning
Basically, there are two ways to manage a Clex private locking system and
thereby programming the CX216x knob module:
Management as programming / clearing system
Management using the CX2530 Keyng software and wireless stick /
programming station
5.1 Initial commissioning
To protect the battery from discharging during transport, the CX6162/66 is kept
in transport mode till the initial commissioning. There are two options of
changing over to the normal operating mode.
Option 1)
Turn the knob a few times to wake up the reading unit, till an LED starts
glowing.
Hold up the key in front of the reading unit only after this.
Option 2)
Remove the battery for at least 10 seconds and insert it again (see chapter
7.2.1Replacing the battery, page 18).
From now on you can continue with chapter 5.2 Programming the service key.
CX2162/66 COMMISSIONING
13
5.2 Programming the service key
In its original condition (delivery status), the service key has not been memorized
by the knob module.
Waking the electronic cylinder by holding a key in front of the reader unit or
by turning the electronic knob module into the lock cylinder a few times. Upon
success, the electronic locking cylinder responds with three long audible
signals.
Within the next 15 seconds, the service key can now be programmed by
holding it in front of the electronic knob module. Once the service key has
been programmed successfully, the locking cylinder indicates this with two
short and one long audible signal.
After memorizing, the knob module enters the programming mode when the
service key is presented.
5.3 Management as programming / clearing system
5.3.1 Programming the key
Hold the service key in front of the reading unit of the knob module. The
knob module enters the programming mode.
Hold the key to be programmed in front of the reading unit until two short
audible signals indicate the success.
Optionally, program additional keys as described in the previous step.
Hold the service key in front of the reading unit or wait 15 seconds to exit the
programming mode.
To create a key with toggle authorisation, hold the key for 3 seconds in front of
the reading unit during the programming process until the success is indicated by
3 short audible signals.
5.3.2 Delete key
Hold the service key in front of the reading unit of the knob module. The
knob module enters the programming mode.
Hold the key to be deleted in front of the reading unit until two long audible
signals indicate success.
Optionally, delete additional keys as described in the previous step.
Hold the service key in front of the reading unit or wait 15 seconds to exit the
programming mode.
5.3.3 Delete all keys
Hold the service key in front of the reading unit of the knob module. The
knob module enters the programming mode.
Hold the service key until the knob module exits the programming mode.
Within 60 seconds, return the knob module to the programming mode and
hold the service key in front of the reading unit. In the meantime, the knob
module indicates success using short audible signals.
Once the programming mode is exited after 15 seconds, all the keys would
have been deleted.
CX2162/66 COMMISSIONING
14
5.4 Management with Keyng CX2530
The CX2530 Keyng software enables convenient and easy management of the
electronic locking system.
You will find more detailed information in the CX2530 Keyng documentation.
5.5 Changing the settings
The following settings can be adjusted using the CX2530 Keyng software:
Time
Enable/disable the event log
Locking time (defines how long the knob module remains connected after
scanning an authorised key).
Wake-up sensitivity
Radio response of the knob module (wake-on-radio mode)
CX2162/66 OPERATION
15
6 Operation
6.1 Automatic wake up
The knob module is in sleep mode as long as it is not used. To check the
authorisation of a key, it needs to be woken up from the sleep mode. This
normally happens automatically when a key is held in front of the reader unit.
If, however, the knob module has been woken up 24 times (for example by
metallic objects in the surroundings) without reading a key, then automatic wake
up is disabled.
In this case the knob module has to be woken up manually.
Turn the knob module few times to wake up the reading unit, till an LED
starts glowing.
Hold up the key in front of the reading unit only after this.
The automatic activation is reactivated when an authorized key is scanned.
The wake up sensitivity (that is the number of times the knob module needs to be
turned to wake up the reading unit) can also be configured.
CX2162/66 OPERATION
16
6.2 Opening and locking the door.
Hold the authorised key in front of the reading unit till the green LED starts
glowing.
The knob module is now engaged, the door can be locked and unlocked by
turning the electronic knob module.
The door can be opened using the door handle in the unlocked state.
The time duration for which the knob cylinder remains engaged can be
configured (1 to 15 seconds, the default value is 5 seconds). After successful
authorization (engaging) at the knob, the engagement time countdown starts.
6.3 Toggling the knob module
Hold the key with toggle authorisation for two locking cycles in front of the
reading unit.
Depending on the initial state, the knob module either engages or disengages
permanently.
CX2162/66 OPERATION
17
6.4 Signals
Function
Signal (audible and visible) and explanation
Rest mode
No audible or visible signal
Programming
mode start
Long beep followed by a short beep
Programming
mode end
Short beep followed by a long beep
Key programmed
2 short beeps, LEDs glow green
Key cleared
2 long beeps, LEDs glow red
Read mode (after
waking)
Red LEDs start flashing
Key not authorised
Long low beep, red LEDs start glowing
Key authorised
Green LEDs start glowing
Timer circuit /
toggling On
Long loud beep, green LEDs start glowing
Timer circuit /
toggling Off
Long loud beep, red LEDs start glowing
Reset
Long low beep, all the LEDs are switched on briefly one after
the other
Battery warning
Phase 1:
5 short beeps, red LEDs flash 5 times simultaneously
Battery warning
Phase 2:
5 short beeps, red LEDs flash 5 times simultaneously, then 5
seconds engagement delay, green LEDs start flashing at the
same time
Battery warning
Phase 3:
5 brief audible signals, red LEDs flash 5 times simultaneously,
no connection but change battery position
Delete all keys
15 seconds short beeps, green LEDs flash simultaneously
▬ ●
●
▬
▬ ▬ ▬
▬
● ● ● ● ●
● ● ● ● ●
● ● ● ● ●
5 s
● ●
▬
▬
15 s
● ● ● ● ●
CX2162/66 CLEANING AND MAINTENANCE
18
7 Cleaning and maintenance
7.1 Cleaning
Clean the knob cylinder with a dry or slightly damp cloth. Use only
commercially available household cleaners.
Do not use any abrasive or caustic cleaning agents.
7.2 Maintenance
7.2.1 Replacing the battery
CAUTION
Danger of injury caused by improper use
Do not charge, open or heat the battery.
Always replace discharged batteries with new batteries.
Pay attention to the correct polarity when inserting the
batteries.
Change the battery only with the door open. As long as the battery is removed,
the knob cylinder cannot engage/disengage and thus cannot open/lock the door.
Insert the battery removal tool in the spot marked on the knob cover.
With the battery removal tool in place, remove the knob cover.
CX2162/66 CLEANING AND MAINTENANCE
19
Remove the used battery and insert the new battery, paying attention to the
polarity.
Push the knob cover as far as it goes onto the knob, so that the marked spot
on the knob cover aligns with the protruding plastic part on the knob.
The knob cover has to be inserted such that only the rubber seal is visible. If
this is not the case, hold the knob and turn the knob cover back and forth till
the knob cover can be inserted up to the rubber ring.
CX2162/66 CLEANING AND MAINTENANCE
20
Insert the battery removal tool at the marking on the knob cover and push it
together onto the knob as far as it goes. Remove the battery removal tool
from the knob cover and check whether it is seated firmly on the knob by
pulling the knob cover.
Check the time of the knob cylinder using the service unit CX6510 or
ClexTouch CX6522 and adjust if necessary.
CX2162/66 CLEANING AND MAINTENANCE
21
7.2.2 Replacing the sealing ring
CAUTION
Damage to the sealing ring caused by improper handling
Do not use any sharp objects and do not stretch the sealing
ring more than what is required for mounting.
Precondition: Knob cover is removed (see chapter 7.2.1Replacing the battery ,
Page 18 )
The sealing ring is visible once the knob cover is removed. It is located on the
side facing the door.
To remove the sealing ring, hold down the sealing ring on one side with the
thumb and slide the finger nail of the middle finger on the opposite side. The
sealing ring can now be grasped by the index finger.
Insert a new sealing ring, which has to completely sit in the groove.
CX2162/66 FAULTS DURING OPERATION
22
8 Faults during operation
8.1 Fault indications
Function
Audible signal
Explanation
Memory fault /
configuration fault
▬ ▬ ▬ ▬ ▬ ●
5 long beeps,
1 short beep
Coupling error
▬ ▬ ▬ ▬ ▬ ● ●
5 long beeps,
2 short beeps
RTC fault (clock)
▬ ▬ ▬ ▬ ▬ ● ● ●
5 long beeps,
3 short beeps
Internal error
(unhandled interrupt)
▬ ▬ ▬ ▬ ▬ ● ● ● ●
5 long beeps,
4 short beeps
Internal error
(bus conflict)
▬ ▬ ▬ ▬ ▬ ● ● ● ● ●
5 long beeps,
5 short beeps
Internal error
(bus conflict)
▬ ▬ ▬ ▬ ▬ ● ● ● ● ● ●
5 long beeps,
6 short beeps
Internal error
(bus conflict)
▬ ▬ ▬ ▬ ▬ ● ● ● ● ● ● ●
5 long beeps,
7 short beeps
If the faults mentioned above occur repeatedly, then please contact the
concerned dealer.
CX2162/66 DISASSEMBLY AND DISPOSAL
23
9 Disassembly and Disposal
9.1 Disassembly
Loosen the Allen screw of the mechanical knob and remove the mechanical
knob from the cylinder.
Remove the fixing screw.
Remove the cylinder body and electronic knob from the lock.
CX2162/66 DISASSEMBLY AND DISPOSAL
24
9.2 Disposal
Do not dispose of the knob cylinder with domestic waste. Disposal should be
in accordance with the European Directive 2002/96/EC at a collection point
for electrical waste.
Defective or used batteries should be recycled in accordance with the
European Directive 2006/66/EC.
Follow the local regulations on separate disposal of batteries.
Recycle the packaging in an eco-friendly manner.
CX2162/66 GLOSSARY
25
10 Glossary
Definition
Description
IDS
Intrusion Detection System (IDS)
Keyng
Software for managing a locking system
MIFARE®
Technology for contactless transfer of identification data
Key
Data carrier that contains the authorization information. This
can, for example, be an ISO card or a chip. The key is
sometimes also known as transponder.
Service unit
Data can be exchanged between a PC having the Keyvi
management software and the knob cylinder using the
service device.
Service key
A special key with which you can identify yourself as the
administrator of the locking system.
Toggling
Permanently engaging a knob module, so that the door can
be opened without a key.
Transponder
See key
WoR
Wake-on-radio (radio response of a knob module)
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