GEZE IQ lock Series Instruction manual

157720-04
IQ lock – self-locking panic
locks for 1- and 2-leaf doors
IQ lock AUT
IQ lock EL / IQ lock EL DL
IQ lock EM / IQ lock EM DL
IQ lock C / IQ lock C DL
EN Commissioning and connection
instructions

IQ lock AUT, EL / EL DL, EM / EM DL, C / C DL, M / M DL
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Contents
Key to symbols......................................................................................................................................................................3
Product name........................................................................................................................................................................3
Product liability.....................................................................................................................................................................3
Abbreviations ........................................................................................................................................................................3
1 Safety notices............................................................................................................................................................4
1.1 Intended use.......................................................................................................................................................................................................4
1.2 Technical safety.................................................................................................................................................................................................4
1.3 Safety-conscious working.............................................................................................................................................................................5
1.4 Cleaning and care.............................................................................................................................................................................................5
1.5 Accessories..........................................................................................................................................................................................................5
1.6 Assembly and installation ............................................................................................................................................................................5
1.7 Use of motor locks IQ lock EL/IQ lock EL DL on re and smoke protection doors...................................................................5
2 Your contribution to environmental protection...........................................................................................6
3 Functions and properties .....................................................................................................................................7
3.1 Overview of functions ....................................................................................................................................................................................7
3.2 Explanation of terms, functions and properties...................................................................................................................................8
4 Technical data...........................................................................................................................................................9
4.1 IQ lock ...................................................................................................................................................................................................................9
4.2 Rod drive IQ AUT............................................................................................................................................................................................ 10
4.3 Power supply NT 19.2-24 ............................................................................................................................................................................ 10
4.4 Power supply NT 6.3-24............................................................................................................................................................................... 10
4.5 Power supply NT DR-30-24 .........................................................................................................................................................................11
4.6 Power supply NT 2.5 A-24 V HS..................................................................................................................................................................11
4.7 Motor lock control MST 210........................................................................................................................................................................11
5 Electrical connection............................................................................................................................................12
5.1 Motor lock control MST 210 in connection with IQ lock EL / IQ lock EL DL...............................................................................12
5.2 Rod drive IQ AUT.............................................................................................................................................................................................19
5.3 Lever lock IQ lock EM.................................................................................................................................................................................... 21
5.4 Contact lock IQ lock C.................................................................................................................................................................................. 22
6 Wiring diagrams.................................................................................................................................................... 23
6.1 IQ lock EL with motor lock control MST 210........................................................................................................................................ 23
6.2 Standard connection IQ LOCK EL / MST 210 with low-pass lter from HW 159073.............................................................. 24
6.3 IQ lock EL with programme switch and activation........................................................................................................................... 25
6.4 IQ lock EL with EMD (-F, -I) and activation............................................................................................................................................ 26
6.5 IQ lock EL with EMD (-F, -I), TZ 320 SN and activation...................................................................................................................... 28
6.6 IQ lock EL with TSA160 NT (-F, -I) and activation ................................................................................................................................ 30
6.7 IQ lock EL with TSA160 NT (-F, -I), TZ 320 SN and activation .......................................................................................................... 32
6.8 IQ lock EL with EMD (-F, -I) and smoke switch control unit............................................................................................................ 34
6.9 IQ lock EL with TSA160 NT (-F, -I) & smoke switch control unit..................................................................................................... 35
6.10 IQ lock EL with smoke switch control unit (RSZ 6)............................................................................................................................. 36
6.11 IQ lock EL with smoke switch control unit (RSZ 5)............................................................................................................................. 37
6.12 IQ lock EL with smoke switch control unit FA GC 150/160 ............................................................................................................. 38
6.13 IQ lock EL with TZ 320 SN and activation ............................................................................................................................................. 40
6.14 IQ lock EL with K600 and activation ....................................................................................................................................................... 42
6.15 IQ lock EL with K600, TZ 320 SN and activation ................................................................................................................................. 44
6.16 IQ lock AUT with K600 and activation....................................................................................................................................................46

IQ lock AUT, EL / EL DL, EM / EM DL, C / C DL, M / M DL
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Key to symbols
Important information and technic al notes are highlighted to explain correct operation.
Symbol Meaning
means “important note”
means “additional Information”
XSymbol for an action: Here you have to do something.
only applies for IQ lock for 1-leaf doors
only applies for IQ lock DL for 2-leaf doors
Product name
Lock type 1-leaf 2-leaf
Electric full-panic motor lock – IQ lock AUT
Electrical motor lock IQ lock EL IQ lock EL DL
Electro-mechanical lever lock IQ lock EM IQ lock EM DL
Mechanical contact lock IQ lock C IQ lock C DL
Mechanical lock IQ lock M IQ lock M DL
Product liability
In compliance with the liability of the manufacturer for his products as dened in the German “Product Liability Act”,
compliance with the information contained in this brochure (product information and intended use, misuse,
product performance, product maintenance, obligations to provide information and instructions) must be
ensured. Failure to comply releases the manufacturer from his statutory liability.
Abbreviations
VB Solid leaf
RR Tubular frame
6.17 IQ lock AUT with K600, TZ 320 SN and activation .............................................................................................................................48
6.18 IQ lock AUT with EMD (-F, -I) and activation........................................................................................................................................ 50
6.19 IQ lock AUT with TSA160 NT (-F, -I) and activation ............................................................................................................................ 52
6.20 IQ lock AUT with Powerturn IS.................................................................................................................................................................. 54
7 What if? .................................................................................................................................................................... 57
8 Maintenance and CE marking...........................................................................................................................61
9 Annex........................................................................................................................................................................64
9.1 Certicate in accordance with EN 14846..............................................................................................................................................64
9.2 Certicate to state the constancy of performance in accordance with EN 1125 ................................................................... 65
9.3 Certicate to state the constancy of performance in accordance with EN 179 ..................................................................... 67
9.4 Certicate recognising components and systems in accordance with VdS............................................................................ 69

IQ lock AUT, EL / EL DL, EM / EM DL, C / C DL, M / M DL
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Safety notices
1 Safety notices
1.1 Intended use
Self-locking panic locks are components used to lock emergency exit doors/panic exit doors on rescue routes.
When self-locking anti-panic locks are used, the technical data and environment conditions of these installation
and operating instructions must be taken into account.
The safety features of these products are important for correlation with EN 179 and EN 1125. No modications of
any kind are permitted other than those described in these instructions.
XOperate the locks only in installation positions typical for locks i.e. vertical with horizontally locking crossbar.
XAlways operate the locks in such a way that the panic function works in the direction of emergency exit.
XUse these locks on emergency exit doors in accordance with EN 179 and panic exit doors in accordance with
EN 1125 only in connection with the ocially approved sliding tting systems (see certicates for consistency
of performance, chapter 7).
The self-locking panic locks are suitable for use on single- and double-leaf panic doors.
àThey are not designated for use on double-action doors.
àUse in transport technology (pedestrian trac and transport of goods by road, rail, air and water) must be
agreed with the manufacturer.
The product should be installed or incorporated in such a way that eortless access to the product is guaranteed
during any repairs and/or maintenance, and that any removal costs do not stand out of proportion to the value of
the product.
Trouble-free functioning of the locks is only ensured if a carry bar and a door closer system in accordance with EN
1158 with closing sequence control are mounted.
Before mounting the emergency exit locks ensure that the door is tted properly and not distorted in any way.
XInstall the emergency exit locks only in hollow doors that are designed for this purpose by the manufacturer.
The horizontal bar must be mounted in such a way that the greatest possible eective bar length is achieved.
XAvoid safety risks during the installation of emergency exit devices with handle operation (in particular in case
of doors with graded surfaces: jamming of ngers or clothes).
XIf necessary, adapt installation to the majority of the users:
àInstallation height for children smaller than 900–1000 mm
àDoor closer installation in such a way that children, elderly or impaired persons are not impeded
Only devices conforming to standard may be used for keeping emergency exit and panic exit doors closed.
In correlation with the specications of German building regulation laws, a lock of the VS-type A in accordance
with DIN EN 179 or DIN 1125 (lock only for 1-leaf doors) can also be used in the active leaf of a 2-leaf door if:
a) the passive leaf lock is secured against maloperation and
b) the passage clearance of the active leaf is sucient for an escape route.
1.2 Technical safety
àImproper installation and maintenance work or repairs can lead to signicant hazards for the user. Installation
and maintenance work or repairs may only be carried out by GEZE and their authorised specialists.
àDamage to GEZE IQ locks can endanger your safety. Check them for visible signs of damage. Never put a
damaged lock into operation.

IQ lock AUT, EL / EL DL, EM / EM DL, C / C DL, M / M DL
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Safety notices
àWarranty claims will be rendered invalid if the lock is not repaired by GEZE or an authorised GEZE service partner.
àGEZE only guarantees that safety requirements are met if genuine GEZE spare parts are used. Faulty
components may only be replaced by genuine parts.
àGEZE self-locking panic locks must not be opened.
1.3 Safety-conscious working
Work on the electrical equipment (IQ AUT, IQ lock EL, IQ lock EL DL, IQ lock EM, IQ lock EM DL, IQ lock C,
IQlockCDL) may only be performed by a qualied electrician.
Locks may only be installed by a specialist from the respective trade (locksmith, carpenter etc.).
Only genuine GEZE spare parts or accessories approved by GEZE may be used.
Please contact GEZE for information about the later connection of further accessory parts.
àRemove the lock before drilling the xing points for the sliding tting systems.
àDo not put any greases, lubricants or oils in the lock. Avoid water penetrating the lockcase or the formation of
condensation.
àOnly use lubricants approved by GEZE for lubricating the outer parts (crossbar, latch), see chapter 1.4.
àNever paint or varnish over the lock face plate or any other parts of the locks.
àRemove the lock before doing any painting work.
àThe handle pin must not be forced through the lock follower.
àThe door leaf must not be carried by the handle.
1.4 Cleaning and care
GEZE self-locking panic locks may only be oiled or greased using lubricants approved by GEZE.
Lubricant Manufacturer Note
Klübersynth LI 44-22 Klüber Lubrication Slightly wet the latch and crossbar
Fin Lube TF Interon Spray onto the latch and crossbar from the
outside
1.5 Accessories
GEZE self-locking panic locks may only be used with the accessories prescribed by GEZE.
XOnly use genuine GEZE accessories.
àIf other parts are attached or installed, any warranty, guarantee and/or product liability claims will be
rendered invalid.
1.6 Assembly and installation
Some safety rules must always be observed during tting and installation of the self-locking GEZE panic locks.
These must be noted and followed, since the device can otherwise be damaged and result in hazards for the user:
XWhen installing the locks, make sure you following building regulations and any specications issued by the
door manufacturer.
àThe lock must not be modied in any way.
àLock and original strike plate (1-leaf) as well as lock and original strike box (2-leaf) form one unit. Perfect
function is only possible in combination.
àIf installation is faulty or improper, all manufacturer guarantee and liability claims will be rendered invalid.
1.7 Use of motor locks IQ lock EL/IQ lock EL DL on re and smoke protection doors
GEZE motor locks, IQ lock EL for 1-leaf and IQ lock EL DL for 2-leaf re and smoke protection doors may be used
in all modes of operation (permanently unlocked, secured by day, night).
It must be guaranteed that in the event of a re in the case of the modes of operation “permanently unlocked”
and “secured by day” the electrical activation of the lock is no longer possible, the lock can no longer be
unlocked and the cross latch and bolt engage securely in the locking plate at all times.

IQ lock AUT, EL / EL DL, EM / EM DL, C / C DL, M / M DL
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Your contribution to environmental protection
In order to interrupt this electrical activation in case of a re, permissible re alarms with trigger mechanisms, in
accordance with the DIBt Directive, must be employed for hold-open systems.
When motor locks are used on re and smoke protection doors, three dierent installation situations can occur.
The following chapters must be heeded in this case.
1.7.1 Release via on-site re alarm system
Connection of an on-site re alarm system (BMA) to the motor lock control (MST 210).
This connection is implemented via the “smoke detector” input especially provided. A zero-potential or non-
isolated contact is required by the BMA for this.
The planning of the installation of the smoke detectors is implemented on site. It should be pointed out that
when motor locks are used, smoke detectors in accordance with the above-mentioned directive must be tted.
Smoke development on both sides of the door must be detected by the BMA.
1. 7. 2 Release via trigger mechanism of hold-open systems
In accordance with the DIBt Directive for hold-open systems, the following is necessary, taking account of the
dierence for the use of the “permanently unlocked” and “secured by day” modes described:
Ceiling height above lintel lower edge ≤ 1m
2 ceiling-mounted detectors are required
Deviation from DIBt Directive:
The installation of only one lintel-mounted detector is not authorised in this case, since the re can only be
detected on one side if the door is closed.
Ceiling height above lintel lower edge > 1 m
2 ceiling-mounted detectors and 1 lintel-mounted detector are required This corresponds to 2 ceiling-mounted
detectors and 1 smoke switch control unit.
The smoke switch control unit (RSZ 5 and RSZ 6, includes power supply + 1 lintel-mounted detector) is connected
directly to the MST in accordance with wiring diagram.
1.7. 3 Motor lock in “night” mode of operation
The motor lock is used in “night” mode of operation only. In the “night” mode of operation, the automatic
crossbar projection of 20mm is implemented every time the door is closed. The GEZE SecuLogic access control,
for example, regulates controlled admission. In this case, the crossbar is retracted and the door can be passed
through against the direction of emergency exit.
With the motor lock control MST 210, dierent release times can be set using a DIP switch.
Setting of the release time
Opening time “x” = 1 s
Setting options for release time:
Switch Switch position Release time
1ON x + 1 s
2ON (x) + 2 s
3ON (x) + 5 s
4ON (x) + 10 s
Example:
Set release time = 9 s
In order to ensure that the lock locks itself mechanically, the hold-open time must not exceed 4 seconds. For this
reason only switches 1 and 2 may be active in case of the DIP switch.
2 Your contribution to environmental protection
àWhen disposing of the self-locking panic locks, separate the dierent materials and have them recycled.
àLegal regulations must be observed during the disposal of self-locking panic locks.
àGEZE self-locking panic locks are certied with the Environmental Product Declaration according to ISO
14025 from the Institut Bauen und Umwelt e.V. (Institute for Construction and the Environment). This approval
describes the specic environmental performance of the IQ locks and conrms that the GEZE lock family
promotes environmentally friendly and healthy construction work.

IQ lock AUT, EL / EL DL, EM / EM DL, C / C DL, M / M DL
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Functions and properties
3 Functions and properties
3.1 Overview of functions
Function / property IQ lock AUT * IQ lock EL/
ELDL
IQ lock EM/
EMDL
IQ lock C/
C DL
IQ lock M/
M DL
Panic function 
Mechanical self-locking 
Electrical time-out function   – – –
Approval for emergency exits 
Approval for re protection doors 
Resistance Class (RC) 3 – IQ lock EL IQ lock EM IQ lock C IQ lock M
Secured by day with electric strike function ** ** – – –
Motor-driven unlocking <1second (active
leaf)
  – – –
Motor-driven unlocking < 1.8 seconds
(passive leaf)
– – – –
Permanent unlocked   – – –
Outside handle, electronically engageable – – – –
Automatic locking mechanism in the event
of a power failure
*** – – –
Automatic resetting of the release if door is
not opened
  – – –
Input for re alarm system (locking)   – – –
Unlocking by key **** 
Operating voltage 24V 12–24V 12V, 24V,
48V
– –
Feedback contacts for lock states  –
Optional sabotage monitoring or cylinder
contact
 –
Can be used on the left and right – 
Same installation dimensions for all IQ locks ***** 
Backset 35, 40, 45, 55, 60, 65, 70, 80, 100 
Distance 72, 74, 78, 92, 94 
9 mm handle follower
àcontinuous   –  
àdivided – – – –
Approval in accordance with EN 1125 
Approval in accordance with EN 179 
Approval in accordance with EN 14846 – – – –
Approval in accordance with EN 1634 
VdS approval – IQ lock EL IQ lock EM IQ lock C IQ lock M
available
– not possible
*Rod drive IQ AUT and IQ lock EL DL = IQ lock AUT
** Active leaf for IQ lock DL
*** In connection with a power storage device / power pack
**** Unlocking via active leaf
***** IQ AUT 42 x 400 x 15.5 mm

IQ lock AUT, EL / EL DL, EM / EM DL, C / C DL, M / M DL
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Functions and properties
3.2 Explanation of terms, functions and properties
Panic function
The lock can be unlocked at any time by pressing the door handle/panic bar in the direction of emergency exit.
Sliding tting systems
According to DIN EN 179 or 1125 the sliding tting systems must be tested together with the lock. A list of tested
sliding tting systems can be found in the certicates for consistency of performance (see chapter 9).
Mechanical re-locking
The two cross latches are latched by actuating the auxiliary latch.
Latching of the two cross latches only takes place after this has engaged and positioned itself in the strike plate.
Crossbar projection only takes place after the cross latch has been positioned in the strike plate.
Electrical time-out function
During release time, manipulation attempts on the auxiliary latch by the control are ignored and the crossbar
remains retracted.
After the set release time has expired, the crossbar is extended when the auxiliary latch is activated. The control
detects the manipulation attempt by the check on the door position and the motor retracts the crossbar again.
Secured by day with electric strike function
In adjustable daytime operation, the crossbar remains retracted even if the door has closed and the two cross
latches are in place.
The door cannot be passed from the outside, from the inside escape is possible at all times through the panic
function.
In connection with access control, for example, shortest possible opening times well under one second are now
achieved, which has only been possible with electric strikes before.
Exception: In the event of a re the door is completely locked. The motor lock is actuated directly by the re
alarm system in this case (see chapter 1.7).
Permanent unlocked
Alongside automatic re-locking (“night” mode of operation) and secured daytime operation (“secured by day”
mode of operation), the third mode of operation “permanently unlocked” is possible (see Setting permanently
unlocked, chapter 5.1).
Here, the crossbar is retracted and the cross latches are unstable. The door can be pulled or pushed open at any
time by hand.
Exception: In the event of a re the door is locked completely after the door leaf has closed.
The motor lock is actuated directly by the re alarm system in this case.
Outside handle, electrically engaged
When the supply voltage is applied to the lock, the outside handle is engaged and remains engaged as long as
current is owing (working current principle).
As soon as the voltage supply stops, the outside handle is disabled and the door can no longer be opened using
the handle. The panic function is retained.
Thanks to the nightlatch function integrated in all our locks, the lock can be opened using the matching key (e.g.
by the re brigade).
Automatic locking mechanism in the event of a power failure
In the event of a power failure, the motor is actuated via the capacitor integrated in the control in such a way that
the slide bolt in the lock can move to the “night” position. This automatically pre-closes the crossbar when the
door is closed.
If the door is still open at this point, the crossbar projection is controlled via the auxiliary latch when the door is closed.
Input for re alarm system
The automatic locking mechanism of the motor lock in the event of a re is activated via the input for the re
alarm system on the motor lock control.
This takes place automatically no matter which mode of operation is selected (night mode, secured by day or
permanently unlocked).
Feedback contacts for lock states
The number and type of signals as well as the maximum load of the switching contacts can be found in chapters
5.1 and 5.3.
Sabotage monitoring
The connection cable is monitored to check for interruptions in the cable. In addition, the cover of the motor lock
control can be integrated in the monitoring process by means of a cover lift-o contact.

IQ lock AUT, EL / EL DL, EM / EM DL, C / C DL, M / M DL
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Technical data
4 Technical data
4.1 IQ lock
ID No. See price list
IQ lock function àPanic function
àMechanical self-locking
àSplit cross latch
Additional function IQ lock EL àMotor-driven unlocking < 1 second
àThree operating modes (night / secured by day / permanently unlocked)
àElectrical time-out function
àFeedback contacts for lock states
àOptional sabotage monitoring or cylinder contact
Additional function IQ lock EM àOutside handle, electronically engageable
àFeedback contacts for lock states
àOptional sabotage monitoring or cylinder contact
Additional function IQ lock C àFeedback contacts for lock states
àOptional sabotage monitoring or cylinder contact
Dimensions (without face plate) 15.2 × 165 × backset + 15.5mm (W × H × D)
Operating voltage IQ lock EL: 12–24V DC
IQ lock EM: 12V DC, 24V DC, 48V DC
IQ lock C: 24V DC
Current consumption IQ lock EL 160mA at 12V DC
max. 1A briey at 12V DC
80mA at 24V DC
max. 500mA briey at 24V DC (incl. MST 210)
Current consumption IQ lock EM 350mA at 12V DC
210mA at 24V DC
105mA at 48V DC
Max. contact rating of the relays 30 V DC / 500 mA
Resistance to forcing 10,000 N
Technical specication àPerfectly closing doors with door closer
àAlways use genuine GEZE strike plate
àClearance between face plate and strike plate 3–7mm
àNo door seals which cause pressure
àCrossbar projection must be horizontal
Climate / surroundings àService temperature: –10 … +50°C, max. 75% rel. hum., no condensation
àStorage temperature: –20 … +50°C, max. 75% rel. hum., no condensation
àSprinkling not permissible
àNot suitable for use in very dusty atmosphere (e.g. corn mills)
àNot suitable for use in aggressive or highly corrosive atmosphere
(e.g. chlorinated swimming baths)
àNot suitable for vibration (e.g. vehicles)
àCannot be used in potentially explosive atmospheres
Approvals àEN 179 Emergency exit devices
àEN 1125 Panic exit devices
àEN 14846 Electro-mechanical locks
àEN 1634 Fire resistance and smoke protection test
àVdS
àCE

IQ lock AUT, EL / EL DL, EM / EM DL, C / C DL, M / M DL
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Technical data
4.2 Rod drive IQ AUT
ID No. 153755
Function Motor-driven unlocking of the passive leaf (< 1.8 seconds)
Dimensions (without face plate) 42 × 400 × 15.5 mm (W × H × D)
Operating voltage 24V DC (±15%)
Current consumption max. 1.5A at 24V DC
Resistance to forcing 10,000N
Technical specication àPerfectly closing doors with door closer
àAlways use genuine GEZE strike plate
àClearance between face plate and strike plate 3–7mm
àNo door seals which cause pressure
Climate / surroundings àService temperature: –20 … +60°C, max. 75% rel. hum., no condensation
àSprinkling not permissible
àNot suitable for use in very dusty atmosphere (e.g. corn mills)
àNot suitable for use in aggressive or highly corrosive atmosphere (e.g.
chlorinated swimming baths)
àNot suitable for vibration (e.g. vehicles)
àCannot be used in potentially explosive atmospheres
Approvals àEN 179 Emergency exit devices
àEN 1125 Panic exit devices
àEN 1634 Fire resistance and smoke protection test
àCE
4.3 Power supply NT 19.2-24
ID No. 089862
Function: Power supply for IQ lock EL / IQ lock EL DL
Dimensions: 92 × 32 × 32 mm (W × H × D)
Operating voltage: àPrimary: 230V AC; current consumption 250mA
àSecondary: 24V DC; current output 800mA; 19.2W
IP rating IP54
4.4 Power supply NT 6.3-24
ID No. 109637
Function: Power supply for IQ lock EM / IQ lock EM DL
Housing dimensions: 88 × 88 × 53 mm (W × H × D, surface-mounted housing)
Operating voltage: àPrimary: 230VAC (±15%); 150mA; 50 Hz; 100% ED
àSecondary: 24VDC (–8%, +5%); 260mA 6,3W; 100% ED
Current consumption (brief): 230V AC; max. 0.3A
Protection rating: II
IP rating IP55
Environmental conditions: àService temperature: 0 … +60 °C
àStorage temperature: –20 … +60 °C
àREL: humidity max. 93% at 40°C
Directives / standards: àDIN EN 50 081-1, DIN EN 55011, EN 50082-2,
àDIN EN 61 000-4-2, -3, -4, -5, -6, -11
àDIN EN 60 950
Terminals: àPrimary (L,N): light connection terminal 1.0...2.5 mm², rigid
àSecondary: (24 V DC red, GND black) exible cable

IQ lock AUT, EL / EL DL, EM / EM DL, C / C DL, M / M DL
11
Technical data
4.5 Power supply NT DR-30-24
ID No. 151425
Function: Power supply for IQ AUT
Dimensions: 78 × 93 × 56 mm (W × H × D)
Operating voltage: àPrimary: 230VAC (±15%); 480mA; 50 Hz
àSecondary: 24V DC; 1.5A; 36W
Environmental conditions: àService temperature: –20 … +60°C
àREL: humidity 20 … 90%
Installation: àFixing to top hat rail DIN TS-35 / 7.5 or 15 possible
4.6 Power supply NT 2.5 A-24 V HS
ID No. 151424
Function: Power supply for several components
Dimensions: 78 × 93 × 56 mm (W × H × D)
Supply voltage: 230V
Power: 60W
Output voltage: 21.6 … 26.4VDC ±1% adjustable
Output current: 2.5A
Connection: Screw terminals 2.5mm
Service temperature: -10 … +50°C
Version: Top hat rail casing
4.7 Motor lock control MST 210
XFollow the mechanical installation instructions for motor lock IQ lock.
ID No. 103671
Function Control unit for motor lock IQ lock EL / IQ lock EL DL
Dimensions 140 × 140 × 79mm (W × H × D)
Weight 0.3kg.
Operating voltage 12–24V DC (–10%, +15%)
Current consumption à160mA at 12V DC
àmax. 1A briey at 12V DC
à80mA at 24V DC
àmax. 500mA briey at 24V DC (incl. IQ lock)
Terminals Plug/screw terminals, max. cable cross-section 1 mm²
Max. contact rating of the relays (X2) 30V DC / 1A
Max. lock switch contact load (X3) 30V DC / 500mA
Max. length of connection cable to the lock 10m
IP rating in accordance with DIN 40050 IP54
Environmental conditions in accordance
with DIN 40040
àService temperature: JWF (–10…+50°C, max. 75% rel. hum.,
no condensation)
àStorage temperature: HPE (–25…+85°C, max. 95% rel. hum.,
no condensation)

IQ lock AUT, EL / EL DL, EM / EM DL, C / C DL, M / M DL
12
Electrical connection
5 Electrical connection
XUse wire-end ferrules for wire cores.
àWork on the electrical equipment (IQ AUT, IQ lock EL, IQ lock EL DL, IQ lock EM, IQ lock EM DL) may only be
performed by a qualied electrician.
àThe electrical connection work must be carried out in accordance with the relevant regulations of the VDE and
local utility companies.
The electrical connection for the motor locks (IQ AUT, IQ lock EL, IQ lock EL DL) and lever locks (IQlockEM,
IQlockEMDL) must be carried out according to the enclosed wiring diagrams.
The technical data listed (see chapter 4) must be taken into account:
àThe nominal voltage of the motor / magnet in the lock with the output voltage of the power supply or device
to be actuated.
àThe power consumption of the motor / magnet with the output power of the power supply or device to be
actuated.
àThe maximum switching power of the switching contacts with the respective power to be switched.
5.1 Motor lock control MST 210 in connection with IQ lock EL / IQ lock EL DL
5.1.1 Connections
X10 Cover monitoring (OUT)
23 NC
22 COM
X8 Cylinder contact /
Sabotage (OUT)
25 NO / NC
24 COM
X5 Door contact (IN)
6 NO / NC
2 24V ext.
X4 Smoke detector (IN)
9 NC
8 COM
XA jumper must be inserted if
no smoke detector is used.
See the following pages for
further application options
(24V)
X3 Bolt switching contact
(OUT)
21 COM
20 NO
X6 Mode of operation (IN)
4 Day / night
2 24V ext.
5 Release
2 24V ext.
Jumper
JP1 Smoke detector function
JP2 12V / 24V
2322
X10
24 25
X8
26
X5
89
X4
2021
X3
52
X6
42
31
X7
1213
X2
1011 16 17
14 15 18 19
231
X1
27 28 34 35
32 3338 39
36 37
JP1 JP2
F1 F2
X9
X11
LED1
ON
1234
LED6
LED5
LED4
LED3
LED2
LEDs
LED1 Supply voltage LED4 Fault/alarm
LED2 Day/night (day=on) LED5 Door handle
LED3 Release LED6 Door status
X7 Supply
1 GND in
3 12V / 24V DC in
X1 Lock
27 Cable black
28 Cable red
2 Cable blue
31 Cable pink
32 Cable grey
33 Cable yellow
34 Cable green
35 Cable brown
36 Cable white
37 Cable violet
38 Cable red/blue
39 Cable grey/pink
X2 Outputs
10 Relay day/night COM
11 Relay day/night NO
12 Relay release COM
13 Relay release NO
14 Relay fault/alarm COM
15 Relay fault/alarm NC
16 Relay door handle COM
17 Relay door handle NO
18 Relay door status COM
19 Relay door status NO
X9 RS485 interface
X11 Programming interface

IQ lock AUT, EL / EL DL, EM / EM DL, C / C DL, M / M DL
13
Electrical connection
LED displays
Function Cause Consequence Remedy
LED1 o Power supply interrupted No control function Check voltage source
LED1 on Control and lock
are working normally
LED1 ashing evenly Fault Check electrical connections
LED2 on Day circuit active Bolt not extended and
latches in place
LED2 o Night circuit active Bolt extended, door locked
LED3 on Activation active Door can be opened
LED3 o Night circuit active Door bolt extended
(locked)
LED4 on Fault-free lock function
LED4 o Fault/alarm
LED5 on Handle is actuated
LED6 on Door closed (auxiliary latch
and door contact closed)
Setting of the release time
Opening time “x” = 1 s
Setting options for release time:
Switch Switch position Release time
1ON x + 1 s
2ON (x) + 2 s
3ON (x) + 5 s
4ON (x) + 10 s
Example:
Set release time = 9 s
Release times of 1–19 s can thus be set with a pulse control of the release input terminals X6.2 and X6.5. If a
longer release time or continuous release is required, this is to be realised by a correspondingly long actuation
time or a continuous contact. Setting of the release time is also used to set the duration of the contacting of the
release relay (X2.12 and X2.13).
Inputs
Terminal Signal Function
X7.1 GND in GND supply
X7. 3 12 V / 24 V in 12 V / 24 V DC supply
X5.2 24 V external Contact connected: Door closed
X5.6 External door contact
X4.8 Smoke detectors Connection of smoke detector with potential-free
contact or as 24 V supply voltage (see Page 17)
X4.9 Smoke detector
X6.2 24 V external Contact connected: Operating mode release
X6.5 Release Contact open: Operating mode as selected below
X6.2 24 V external Contact connected: “Secured by day” operating mode
X6.4 Night / day Contact open: “Night” mode of operation

IQ lock AUT, EL / EL DL, EM / EM DL, C / C DL, M / M DL
14
Electrical connection
Outputs
Terminal Signal Contact Function
X2.10 Relay night / day NO Contact closed: Day operating mode
Contact open: Night operating mode
X2.11 Relay night / day COM
X2.12 Relay release / activation
Door drive
NO Contact closed: Mode of operation release /
door can be passed unlocked
Contact open: No release
X2.13 Relay release / activation
Door drive
COM
X2.14 Relay fault / power failure NC Contact open: no fault/no alarm,
normal operating state
Contact closed with: power failure, system failure, alarm
X2.15 Relay fault / power failure COM
X2.16 Door handle NO Contact closed: Door handle actuated
Contact open: Door handle not actuated
X2.17 Door handle COM
X2.18 Door contact NO Contact closed: Door contact and auxiliary latch actuated
Contact open: Door contact or auxiliary latch not actuated
X2.19 Door contact COM
X3.20 Deadbolt contact NO Contact closed when bolt extended 95% Contact is not
evaluated by control.
X3.21 Deadbolt contact COM
X8.25 Cable monitoring NC/
cylinder contact NO
NO
Cylinder contact closes a contact when the installed
cylinder is turned or optional cable monitoring takes place
X8.24 Cable monitoring /
Cylinder contact
COM
X10.23 Cover monitoring /
MST 210
NC Casing cover monitoring, closes a contact when the
casing cover of the MST 210 is opened.
X10.22 Cover monitoring /
MST 210
COM
Setting daytime operation
If the contact between terminals X6.2 and X6.4 is closed (permanent contact) the lock runs in daytime operation.
If the contact is opened, the lock runs in night-time operation. This means that the lock automatically locks every
time the door is closed.
Setting permanently unlocked
If the contact between terminals X6.5 and X6.2 is closed (permanent contact) the motor lock runs in permanently
unlocked mode. If the contact is opened, the lock runs in daytime or night-time operation depending on the pre-
set (contact between the terminals X6.2 and X6.4 closed or open).
5.1.2 Terminal assignment for connection cable lock IQ lock EL to MST 210, terminal strip X1
Terminals MST 210 Cable colour Connector IQ lock EL Description/function
X1.27 Cable black PIN 1 Motor –
X1.28 Cable red PIN 2 Motor +
X1.2 Cable blue PIN 3 +24 V
X1.31 Cable pink PIN 4 Basic setting (night-time operation)
X1.32 Cable grey PIN 5 Daytime operation
X1.33 Cable yellow PIN 6 Release
X1.34 Cable green PIN 7 Door handle
X1.35 Cable brown PIN 8 Auxiliary latch NO
X1.36 Cable white PIN 9 Locked
X1.37 Cable violet PIN 10 Locked
X1.38 Cable red/blue PIN 11 Cable monitoring or cylinder contact can
be selected via switch
X1.39 Cable grey/pink PIN 12 Sabotage or cylinder contact can be
selected via switch

IQ lock AUT, EL / EL DL, EM / EM DL, C / C DL, M / M DL
15
Electrical connection
Connector IQ lock EL
6 12
1 7
6 12
7
1
PIN
1
2
3
4
5
6
7
8
9
10
11
12
Connector IQ lock EL /
IQ lock EL DL (1)
black
red
blue
orange
grey
yellow
green
brown
white
violet
white/black
white/brown
Connector power supply
cable (2)
black
red
blue
pink
grey
yellow
green
brown
white
violet
red/blue
grey/pink
5.1.3 Low-pass lter (TPF)
New from mid-2014.
The low-pass lter (TPF) ensures improved activation of the motor lock IQ lock EL / IQ lock EL DL. Here, the
motor control cable (red and black cables) are not connected directly to the motor lock control MST 210, they are
connected with terminal X12 of the additional PCB TPF.
The TPF has been optimised for the new motor drive unit in the lock and for the new software (see chapter 5.1.4
and chapter 5.1.6). Taking the conditions listed in chapter 5.1.7 into account, the TPF can also be used for locks
with an older building design.
Insert TPF board on MST 210
232
2
X10
24 25
X8
26
X5
89
X4
2021
X3
52
X6
42
31
X7
1213
X2
10 11 16 17
14 15 18 19
231
X1
27 28 34 35
32 3338 39
36 37
JP1 JP2
F1 F2
X9
X11
LED1
ON
1234
LED6
LED5
LED4
LED3
LED2
1
2
X13
X12
X11
Tiefpasslter X11
Tiefpasslter X11
XInsert the TPF board (1) onto slot X9 of the motor lock control MST 210 (2).

IQ lock AUT, EL / EL DL, EM / EM DL, C / C DL, M / M DL
16
Electrical connection
Wire TPF to MST 210
XWire terminal X11 (TPF) to terminal X1
(MST 210).
23 22
X10
24
25
X8
26
X5
89
X4
2021
X3
52
X6
42
31
X7
1213
X2
10 11 16 17
14 15 18 19
231
X1
27 28 34 35
32 3338 39
36 37
JP1 JP2
F1 F2
X9
X11
LED1
ON
1234
LED6
LED5
LED4
LED3
LED2
X13
X11
27 28
X12
27
28
Wire TPF with motor lock IQ lock EL / IQ lock EL DL
XConnect the red and black cables from motor
lock IQ lock EL / IQ lock EL DL with X12.
XConnect all the other cables from motor
lock IQlockEL / IQlockELDL to terminal
X1 of the motor lock control MST 210.
23 22
X10
24 25
X8
26
X5
89
X4
20 21
X3
52
X6
42
31
X7
1213
X2
10 11 16 1
7
14 15
18 19
231
X1
27 28 34 35
32 3338 39
36 37
JP1 JP2
F1 F2
X9
X11
LED1
ON
1234
LED6
LED5
LED4
LED3
LED2
X13
X11
27 28
X12
27
28
BK RD
Cable IQ lock EL /
Cable IQ lock EL DL
5.1.4 Motor lock control MST 210 with new software from version 3.0
In order to improve the performance of the GEZE motor locks IQ lock EL / IQ lock EL DL even further, GEZE will be
delivering the motor lock control MST 210 with new software from mid-2014.
XFor optimum use of this new version, take the respective combination possibilities between old and new
products as listed in chapter 5.1.7 into account.

IQ lock AUT, EL / EL DL, EM / EM DL, C / C DL, M / M DL
17
Electrical connection
5.1.5 Install the MST210 printed circuit board under the cover extension kit
1
1
For installation of the printed circuit board under a cover extension kit, the hatched printed circuit board
elements must be broken o.
XUse a pair of pliers to break o the hatched printed circuit board elements (1) at the breaking point.
XInstall the printed circuit board on the mounting bracket under the cover extension kit.
5.1.6 IQ lock EL / IQ lock EL DL with new motor HW 11504x, C0
In order to improve the performance of the GEZE motor locks IQ lock EL / IQ lock EL DL even further, GEZE will be
integrating a new motor from mid-2014.
XFor optimum use of this new version, take the respective combination possibilities between old and new
products as listed in chapter 5.1.7 into account.
5.1.7 Combination possibilities between old and new components
Due to the changes described in chapters 5.1.3 to 5.1.6 dierent combination possibilities can occur.
For you to be able to identify the optimum solution for your application, the following table lists the combination
possibilities with respective eect on the function.
The following combinations are not permissible:
No TPF – old MST 210 software – new motor
No TPF – new MST 210 software – new motor
Motor in the lock Software Low-pass lter (TFP) Note
new new with optimal
new old with permissible only without function “secured by day”
old old without current status
The following combinations are not permissible:
Motor in the lock Software Low-pass lter (TFP) Note
new old without not permissible
old old with not permissible
old new with not permissible

IQ lock AUT, EL / EL DL, EM / EM DL, C / C DL, M / M DL
18
Electrical connection
5.1.8 Smoke detectors
A smoke detector can be connected via terminal X4, signal numbers 8 and 9. The smoke detector disconnects the
control from its supply voltage and thus makes the lock – no matter which mode of operation is currently set –
return to its safe initial position (night) via the built-in power storage device.
Connection possibilities
If the system is operated without smoke detectors, a jumper must be installed between terminals 8 and 9.
Jumper position JP1 Connection for smoke detector Description
98
X4
Connection via external 24 V supply
voltage (protected against reverse
polarity)
98
X4
Connection via potential-free opening
contact
Operating voltage
Jumper position JP2 Description
12 V operating voltage
24 V operating voltage
Fuses
Description Value Description
F1 1 A, SMF 125 V, fast-acting Input fuse, 24 V internal
F2 1 A, SMF 125 V, fast-acting Fuse for smoke detector external supply
5.1.9 Sabotage monitoring or cylinder contact
24 25
A switch (see chapters 6.4.1 and 6.4.2) on the motor lock is used to select between the operating modes sabotage
and cylinder contact. (On delivery the switch is set to cylinder contact).
There is a rectangular recess in the lockcase approx. 5 mm above the handle follower at the right of the lockcase
edge. Here you can use a screwdriver (size 1) to switch the mode of operation (S = Sabotage, Z = Cylinder contact).
Cylinder contact
In the operating mode cylinder contact actuation of the lock cylinder is reproduced at terminals X8.25 and X8.24.
The cover is also monitored at terminals X10.23 and X10.22.
Cylinder contact Cover monitoring
24 25 22 23

IQ lock AUT, EL / EL DL, EM / EM DL, C / C DL, M / M DL
19
Electrical connection
Cable and cover monitoring MST 210
Terminal X10.22 is connected with terminal X8.25 to use sabotage monitoring (comprising cable and cover
monitoring). The sabotage monitoring signal is then tapped via terminals X10.23 and X8.24. The circuit is opened
in the event of a fault (cover open or cable fault).
Cover monitoring/cable monitoring
24
X8
25 23
X10
22
5.2 Rod drive IQ AUT
5.2.1 Connections
X1 - connection for power supply device, inputs and outputs
Connection Wire colour Signal Function
X1.1 blue – BU Voltage
supply
GND in
X1.3 red – RD 24V (DC in)
X1.2 – – 24V DC
X1.5 brown – BN Input Release
X1.20 white – WH Output 1 Output 1 (locked)
X1.21 grey – GY Com
X1.22 pink – PK Output 2 Unlocked
X1.21 grey – GY Com
22212042 41
X1
X5
X4
5231
4142 43
21
Input
A potential-free contact (normally opened contact) must be connected to pins X1.2 and X1.5. If the contact is
actuated, IQ AUT moves to the unlocked position where it remains for the hold-open time. The time starts once
the contact has been disconnected.
Output
IQ AUT has two outputs with the potential which is connected to pin X1.21. The output “unlocked” is closed when
the drive rod is in the unlocked position. Output 1 can be set (see Service menu).
X4 - connection for ST220
Connection Signal Function
X4.1
Connection for ST220
GND
X4.2 24V DC
X4.42 RS485-A
X4.41 RS485-B
X4.43 –
X5 - connection for GEZE-BUS (e.g.: IO 320)
Connection Wire colour Signal Function
X5.42 yellow – YE GEZE-BUS RS485-A
X5.41 green – GN RS485-B

IQ lock AUT, EL / EL DL, EM / EM DL, C / C DL, M / M DL
20
Electrical connection
DIP switch (back of PCB)
àThe DIP switch (1) can be used to switch the terminating resistor for RS485 on and o.
àIf there are more than two bus participants, the resistance must be switched on in the rst and last device.
43
ON
OFF
22 x1
21 20 5231
41 42 21
X4
1
5.2.2 Service menu
Level 0 Level 1 Level 2 Value range Factory setting Note
Conguration speed 45% to 85% 60%
Hold-open time 2 to 60 sec 10 sec
Language àEnglish
àFrench
àEnglish
English
Output 1 àLocked
àSW + 6 sec
àAlarm
Locked See below
Fire protection Yes/no no See below
System information Maintenance Yes/no Yes: When maintenance
is due
System init. Yes/no Yes: When system is
initialised
Motor replaced Yes/no Yes: When the motor was
replaced
Cycle [Number of
cycles]
The current number of
cycles
Product
information
HW ver. Vx.x
SW ver. Vx.x
Ser. no. xxxxxx
Diagnosis Motor state Current (A) The value is updated as
long as the enter key on
ST220 is kept pressed.
Temperature
Duration (sec)
Current state
Sensor state [see below]
Alarm memory [Cycle]
[Alarm description]
See fault description
Command Start motor
Acknowledge
alarm
Factory setting