GEZE GC 338 User manual
GC 338
152969-02
GC 338 Presence sensor
2
Contents
Symbols and illustrations .................................................................................................................................................3
Abbreviations........................................................................................................................................................................3
Product liability.....................................................................................................................................................................3
1 Safety ..........................................................................................................................................................................3
1.1 Intended use.......................................................................................................................................................................................................3
1.2 Safety notices ....................................................................................................................................................................................................3
1.3 Safety conscious working .............................................................................................................................................................................4
1.4 Environmentally conscious working .........................................................................................................................................................4
2 Validity.........................................................................................................................................................................4
3 Description ................................................................................................................................................................4
3.1 Supplied by GEZE..............................................................................................................................................................................................5
4 Work to be done before installation.................................................................................................................5
4.1 Installing the drive............................................................................................................................................................................................5
4.2 Preparing the door transmission cable.....................................................................................................................................................6
5 Installation .................................................................................................................................................................7
5.1 Preparation..........................................................................................................................................................................................................7
5.2 Position of the modules..................................................................................................................................................................................8
5.3 Installation of the modules ...........................................................................................................................................................................9
5.4 Preparing the transmitter and the receiver for the other side of the door............................................................................... 13
5.5 Special installation situations.................................................................................................................................................................... 13
6 Commissioning ..................................................................................................................................................... 14
6.1 Drive teach-in.................................................................................................................................................................................................. 14
6.2 Sensor teach-in............................................................................................................................................................................................... 14
6.3 Putting the drive and sensor into operation........................................................................................................................................ 17
7 Last assembly steps after commissioning................................................................................................... 18
8 Special installation situations .......................................................................................................................... 19
8.1 Installation on 2-leaf doors......................................................................................................................................................................... 19
8.2 Door leaves which move towards one another.................................................................................................................................. 19
8.3 Strong eects of external light ................................................................................................................................................................. 19
8.4 Installation on doors with door sot..................................................................................................................................................... 19
8.5 Installation on re protection doors / glass doors............................................................................................................................. 20
8.6 Installation on doors with horizontal pull handles or panic bars................................................................................................. 20
8.7 Installation on doors with vertical pull handles. ................................................................................................................................ 21
8.8 Installation on revolving doors................................................................................................................................................................. 21
9 LED status and troubleshooting ..................................................................................................................... 22
9.1 LED status display.......................................................................................................................................................................................... 22
9.2 Troubleshooting............................................................................................................................................................................................. 23
10 Technical data........................................................................................................................................................ 26
11 Accessories / Spare parts................................................................................................................................... 27
Original operating instructions for device version V.03
GC 338 Presence sensor
3
Safety
Symbols and illustrations
Important information and technical notes are highlighted to explain correct operation.
Symbol Meaning
means "important information";
Information on avoiding material damage, understanding a concept or optimising the operation sequences
means “additional Information”
XSymbol for an action: there is something you must do here.
XIf there are several actions to be taken, keep to the given order.
Abbreviations
BGS Opposite hinge side
BS Hinge side
EReceiver
HSK Main closing edge
IInterface
NSK Secondary closing edge
STransmitter
Product liability
In compliance with the liability of the manufacturer for their his products as dened in the German "Product Li-
ability 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.
1 Safety
1.1 Intended use
The presence sensor GC 338 may only be used to protect swing leaf and revolving swing doors with GEZE drives.
The minimum object size is 20x30x70 cm (reference object CA according to EN 16005 upright).
The sensor can be used to secure swing leaf and revolving doors against impact and trapping of the human body.
Any other use than the intended use as well as all changes to the product are not permissible.
1.2 Safety notices
àThe mandatory installation, maintenance and repair work must be performed by properly trained personnel
authorised by GEZE.
àThe device may only be operated with safety extra-low voltage which complies with the Safety Extra-Low Volt-
age (SELV) requirements in the safety standards based in IEC 60950.
àThe country-specic laws and regulations are to be observed during safety-related tests.
àIf unauthorised changes are made to the system, GEZE cannot be held liable in any way whatsoever for any
resulting damage, and the approval for use in escape and rescue routes ceases.
àGEZE does not accept any warranty for combinations with third-party products.
àOnly original GEZE parts may be used for repair and maintenance work.
àObserve the latest versions of directives, standards and country-specic regulations, in particular:
àASR A1.7 “Doors and gates”
àDIN 18650 “Building hardware - Powered pedestrian doors”
àDIN EN 16005 “Power operated pedestrian doorsets – Safety in use – Requirements and test methods”
àAccident-prevention regulations, especially BGV A1“General regulations” and BGV A2“Electrical systems
and equipment”
GC 338 Presence sensor
4
Validity
1.3 Safety conscious working
àSecure workplace against unauthorised entry.
àWatch swivelling range of long system parts.
àSecure the cover/drive panels against falling.
àAttach safety stickers to glass leaves.
àDanger of injury with opened drive. Hair, clothing, cables, etc. can be drawn in by rotating parts.
àDanger of injury caused by unsecured crushing, impact, drawing-in or shearing spots.
àDanger of injury due to broken glass.
àDanger of injury due to sharp edges in the drive.
àDanger of injury during installation through freely moving parts.
1.4 Environmentally conscious working
àWhen disposing of the door system, separate the dierent materials and have them recycled.
2 Validity
Valid for devices from version:
Transmitter V.03 SW:C
Receiver V.03 SW:H
Interface V.03 SW:H
The functions the sensor can operate are determined by the module with the lowest software/hardware status.
3 Description
The GC 338 sensor is a non-contact protective device of type 2 according to EN 12978 section 4.3.3 and a protec-
tive device of the category 2 PL d according to EN ISO 13849-1.
It is not possible for several systems to inuence each other and result in a hazard.
Unintentional stop signals through mutual inuence is possible where door leaves move towards one another if
their measuring ranges overlap. Such overlap of the measuring ranges can be avoided by moving the sensors in
relation to one another.
There is no mutual inuence of the sensors of the two door leaves on double-leaf doors.
The presence sensor GC 338 has active infrared sensors for detecting persons for automatic swing leaf doors and
revolving doors in the variants 1200 mm and 1500 mm.
Variant 1200 mm 1500 mm
Anodised aluminium 142219 142757
According to RAL 142825 142827
The sensor forms an almost rectangular universal eld of detec-
tion for each door side.
If a person or object interrupts one or more of the light beams,
the sensor triggers the switching function.
The detection eld automatically adjusts to the door width,
whereby the sensor switches o any superuous beams. The
slight angle of the outer beams makes the main and secondary
closing edges of doors safer.
The sensor system has been designed as a modular system
and can be adapted to various door widths and environmental
conditions.
GC 338 Presence sensor
5
Work to be done before installation
3.1 Supplied by GEZE
2x4x 2x 2x
2x/4x*
2x
2x
1x 1x
1x
1x
1x
1x
2x/4x*
4x/5x**
* 1200 mm: 2x / 1500 mm: 4x ** 1200 mm: 4x / 1500 mm: 5x
What is supplied by GEZE varies depending on the door type.
2-leaf doors à2 x 1-leaf door packages
Fire protection doors / glass doors à1-leaf door package
à1 interface set
4 Work to be done before installation
4.1 Installing the drive
GC 338 Presence sensor
6
Work to be done before installation
4.2 Preparing the door transmission cable
If only one interface is required, only one door transmission cable and one end cap need to be prepared.
XIf the hinge side is on the left ,choose the left end cap.
If the hinge side is on the right, choose the right end cap.
12
A
1
B
2
3
1
2
3
2
3
1
GC 338 Presence sensor
7
Installation
5 Installation
5.1 Preparation
àWhen two interfaces are used (e.g. on re protection doors or glass doors), there is no need to drill through
the door for the connection cable BS/BGS.
àWhen a GC GR sensor roller guide rail is used, this must be attached to the door in accordance with the en-
closed instructions. Follow the working steps shown below to x the sensor to the sensor roller guide rail.
XBefore drilling, check whether drilling through the door is permissible.
XUse screws with countersunk heads to attach the prole strips in place. It is helpful to countersink the drill
holes. This guarantees that the modules can be moved.
XUse a weather hood in non-covered external areas.
30
30
L
50 50
1
2
Where there is only a little space between door and wall:
XAttach the suitable cover cap with the hole prepared for the door transmission cable to the prole strip
(drive side).
XMake sure there is sucient space on the other side of the door as well and attach the end cap before fas-
tening the prole where space is tight.
2
1
GC 338 Presence sensor
8
Installation
Ø8–10 mm
L/2
3
5.2 Position of the modules
The maximum dimensions apply for an installation height of 2.1 m.
500–1000 mm
SE
ES
EIS
320–430 mm
1110–1400 mm
500–1000 mm
500–1000 mm
S 1 S 2 E 1 E 2
E 1
S 1 E 2E 1 I
E 2 S 1 S 2
S 2
≥15 mm ≥15 mm≥15 mm ≥15 mm
≤100 mm ≤100 mm ≤100 mm≤100 mm
max. 1200 mm max. 1500 mm
GC 338 Presence sensor
9
Installation
5.3 Installation of the modules
0
18
16
14
90°
18
16
14
0
1S
18
0
16
2
18
0
16
2
2
Only insert or remove the connector kit when in voltage-free state.
GC 338 Presence sensor
10
Installation
The module has been engaged correctly if it can be moved easily.
18
0
18
0
1
90°
18
14
16
0
3
4
18
14
16
0
5
E
18
0
6
GC 338 Presence sensor
11
Installation
90°
7
8
9
I
1 Opposite hinge side
2 Hinge side
3 Door transmission cable
oder
1
2
S
E
GC 338
Interfacemodul
GY
2
1
4
3
5
BN
BK
BU
WH
SIGNAL
24V
SIO
GND
SIS
100mA
S
1
13
10
2
SIO
SIO
GND
24V
TST
1
11
10
2
SIS
SIS
GND
24V
TST
E
3
2
1
or
Interface module
GC 338 Presence sensor
12
Installation
XEngage the interface in the prole strip. Make sure you do not cover the drill hole for the BS/BSG connection
cable.
10
11
12
100
100
13
I
I
GC 338 Presence sensor
13
Installation
5.4 Preparing the transmitter and the receiver for the other side of the door
2
3
1
5.5 Special installation situations
The special installation situations are described in chapter 8.
GC 338 Presence sensor
14
Commissioning
6 Commissioning
6.1 Drive teach-in
XHeed the drive wiring diagram.
XTeach the drive without closing/opening safety sensor (SIO/SIS): Set SIS/SIO to“not used”.
Following successful teach-in:
XSet the required opening and closing speed for the drive.
XInsert the sensor on the drive.
6.2 Sensor teach-in
6.2.1 Preparing the transmitter and the receiver
All the receivers/transmitters on the same side of the door must have the same angle setting.
XCheck the position of the setting wheels on both sides of the door.
Recommended sensor setting according to
DIN18650/EN16005:
Setting of setting
wheel
Installation height
[m]
4 1.9–2.2
2 2.5
1 3.0
0 3.5
0 = smallest deection 18 = largest deection
6.2.2 Conguring the DIP switch at the interface
XCongure the DIP switch before the sensor teach-in process is started.
XPush the DIP switch upwards for the ON position and downwards for the OFF position.
Row/DIP Switch position OFF/ON
Default setting
Comment
Row 1
DIP 1
OFF
R (right)
ON
L (left)
EDGE:
Position of the secondary closing edge to the interface
Row 1
DIP 2
OFF
H (hinge side)
ON
OH (opposite
hinge side)
SIDE:
Positioning of the interface
GC 338 Presence sensor
15
Commissioning
Row/DIP Switch position OFF/ON
Default setting
Comment
Row 1
DIP 3
OFF
SBY (standby)
ON
TST (test)
SIGNAL:
In test mode (ON) the function of the safety sensor is
checked regularly by the drive.
Standby mode (OFF) also allows the safety sensor to be
switched to energy-saving mode.
The setting must be carried out corresponding to the drive
used (see drive wiring diagram).
Row 1
DIP 4
OFF
Normal
ON
Increased
BOOST:
Reduces the sensitivity of the receiver and increases the
response time from 50ms to 200ms.
Activate this wherever very dark oors, stainless steel
thresholds or large installation heights are involved.
XAdapt the door speed to the increased response time if
necessary.
Row 2
DIP 1
OFF
Normal
ON
Grid
GRID:
Can be used with grids, as well as with manhole, steps or
downward angle of the oor in the door swivelling range.
Switch the GRID mode o in the following installation situ-
ations:
àfrequent changes to the characteristics of the oor
(fallen leaves, snow etc.)
àlarge installation height or dark oors (with display:
“Function reserve”)
àno wall blanking (error during teach-in)
Row 2
DIP 2
OFF
Comfort
beams
ON
Comfort
beams
BEAM:
Increases the scanned area for additional safety.
Switch on if the conical beam does not collide with a sot.
XCarry out a teaching run if necessary.
Row 2
DIP 3
OFF
Wall blanking
inactive
ON
Wall blanking
active
WALL:
Makes teaching of a wall possible. If the door opens against
a wall, the wall blanking feature can be activated. A teach-
ing run is necessary.
XSet parameter for wall blanking in the drive if necessary.
XIf an error occurs during teach-in with the wall blanking
activated, deactivate the GRID mode as well if appropri-
ate.
If one or more DIP switches (2) are changed, the cor-
responding green DIP-LED ashes. (1)
XPress the red “TEACH” button (3) 1x.
The DIP switch setting is conrmed and applied.
The LEDs switch o after 20 seconds.
1 DIP-LED green
2 DIP switch
3 “TEACH” push button red
To display the settings again:
XPress the“TEACH” push button (3) briey 1x.
àThe DIP-LEDs on the DIP switches set to ON light up green.
GC 338 Presence sensor
16
Commissioning
6.2.3 Starting the teach-in process
The teaching process is used to teach the oor and any walls which may be there.
The TEACH-LED provides information about teaching the oor and the BLANK-LED about teaching the wall. If
objects (radiators, projections or columns) unsuitable for the teach-in process are in front of the wall, the sensor
only teaches the wall up to the detection of the unsuitable object.
XBefore teaching the sensor: Put the movement detector out of operation.
XMake sure there are no objects in the direct vicinity of the sensors.
àNo change in operating mode may take place during the teach-in process.
àNo reversing of the door leaf may take place during the teach-in process.
XThe sensor must be taught again if there is a change in drive speed.
If there is a grid or any steps or ramps near the door swivelling range:
XSwitch the GRID mode to ON.
If the grid is larger than the door width:
XCover the area of the oor detected by the sensor (e.g. with paper or a painter’s sheet).
If there is no wall within the detection range of the door:
XSet WALL to OFF.
If there is a glass wall within the swivelling range of the door:
XCover the glass wall for the teach-in process (e.g. with paper or a painter’s sheet up to a height of approx. 1m)
GEZE recommends teaching the drive and the sensor separately:
XSet the parameter closing/opening safety sensor (SIO/SIS) to“active”.
If the door is reversed, teach-in may have to be repeated.
Starting the teach-in process
LEDs light up:
XPress the“TEACH” push button (2) 1x.
LEDs do not light up:
XPress the“TEACH” push button (2) 2x.
The yellow TEACH-LED (1) begins to ash slowly (1 Hz).
The sensor is learning the oor.
WALL OFF:
The TEACH-LED (1) goes o, the teach-in has been completed
successfully. The BLANK-LED (3) remains o during the teach-in.
WALL ON:
XAs soon as the yellow TEACH-LED (1) ashes faster, activate
the drive in such a way that the door opens and closes again.
1 TEACH-LED yellow
2 “TEACH” push button
As soon as the TEACH-LED (1) has stopped ashing, the sensor
has been taught.
The BLANK-LED (3) indicates whether a wall has been taught
completely. If there is a wall near the door and the BLANK-LED (3)
is o, the wall has not been taught completely.
If the door does not open completely:
XSet wall blanking on the drive (row 2 – DIP 3 ON).
If the teach-in was not successful:
XCheck the position of the modules and the angle adjustment.
XRepeat teach-in.
3 BLANK-LED green
If settings have been changed on individual modules:
XRepeat sensor teach-in (see chapter 6.2).
GC 338 Presence sensor
17
Commissioning
6.3 Putting the drive and sensor into operation
Before the drive and the sensor can be put into operation, the teach-in processes must have been completed
correctly.
In case of faulty function:
XSee chapter 8.2
XHeed the wiring diagram of the specic drive.
Deactivated energy-saving mode:
XSet “Input signals”, “SI1 – terminal SIS” and “SI3 – terminal SIO” to “NC” (factory setting).
XSet “Output signals”, "Testing SI" to "Testing with 24 V".
Active energy-saving mode (row 1 – DIP 3 OFF):
The energy-saving mode is not supported by every drive.
XIn order to activate energy-saving mode, set the same parameters for testing and the signals SIS and SIO on
the drive and at the sensor.
XHeed the drive wiring diagram for this.
XSet “Input signals”, “SI1 – terminal SIS” and “SI3 – terminal SIO” to “Frequency”.
XSet “Output signals”, "Testing SI" to "Energy-saving mode".
If the BLANK-LED does not light up, the wall can be detected as an obstacle by the sensor. The drive does not
open completely. Wall blanking must be optimised on the drive:
XCheck the scanned area of the sensor: Use a sheet of paper to check the distance between sensor eld and
main closing edge (near the oor and at handle height).
XCheck the inclination angle of the sensor.
For standard-conform protection the following applies:
àThe door movement must stop when the sensor detects something, before the test body is touched.
If the test body is touched:
XIncrease the angle settings on all modules or reduce the door speed.
àIf the test body is directly at the door leaf, the door must not start to move.
If the door starts to move:
XReduce the inclination angle on all modules.
XIf the inclination angle or the position of the modules has been changed, teach the sensor again.
GC 338 Presence sensor
18
Last assembly steps after commissioning
7 Last assembly steps after commissioning
2
1
GC 338 Presence sensor
19
Special installation situations
8 Special installation situations
8.1 Installation on 2-leaf doors
GC 338 teach-in on 2-leaf doors
àDuring teach-in on 2-leaf doors, opening and closing must not take more than 20 seconds.
XAfter teach-in, the hold-open time can be extended as required.
XSet parameters for safety reserves and testing.
Alternatively, teach-in for the GC 338 sensors on the active leaf and passive leaf can be carried out separately.
XFirst teach the sensors on the active leaf in 1-leaf mode.
XThen teach the sensors on the passive leaf in 2-leaf mode.
8.2 Door leaves which move towards one another
In the case of door leaves which move towards one another e.g. on adjacent doors, unintentional stop signals are
possible due to mutual inuence.
XDuring sensor teach-in, open the adjacent door leaf completely in advance and carry out the teach-in as
though it were a wall.
8.3 Strong eects of external light
In the case of strong eects of external light and/or reective oors:
XMove the receiver and transmitter to the left or right slightly.
XChange the inclination angle of the transmitter and receiver together.
XDeactivate the conical beams (row 2 – DIP 2 OFF) and activate GRID mode (row 2 – DIP 1 ON).
8.4 Installation on doors with door sot
If doors have a wide door sot, the conical beams of the transmitter can detect the door sot.
The conical beams can be switched o using BEAM OFF (row 2 – DIP 2 OFF).
If the conical beams are considered necessary, the transmitter must be at a sucient distance to the door sot.
The receiver can usually be positioned 100mm away from the closing edge.
The following applies for the distance of the transmitter to the sot:
Installation height
[mm]
* Distance door sot and modules
[mm]
170–200*
100
E
I
S
E
S
170–200* 100
1900–2100 ~ 170
> 2100 ~ 200
Reective door sot
In the case of reective or glass sots:
XActivate GRID mode (row 2 – DIP 1 ON), deactivate BEAM (row 2 – DIP 2 OFF).
XCover the sot during teach-in.
GC 338 Presence sensor
20
Special installation situations
8.5 Installation on re protection doors / glass doors
XMake sure the DIP switch setting of the interfaces is correct.
If a cable cannot be routed through the door, an
interface has to be installed on both sides.
XUse the interface set. I
SE
I
S
E
8.6 Installation on doors with horizontal pull handles or panic bars
XAdapt the inclination angle of the infrared rays if necessary. Set the inclination angle in such a way that the
detection eld is in front of the pull handle.
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