GEZE GC 342+ User manual

GC 342+
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EN 16005
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DIN 18650
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EN
SAFETY SENSOR
FOR AUTOMATIC SWING DOORS
User’s Guide for software version SW 0100 and higher
(refer to tracking label on product)
198709-00

2
INSTALLATION TIPS
Clean the laser window
with compressed air.
If needed, wipe only with
a soft, clean and damp
microfibre cloth.
Do not use dry or dirty
towels or aggressive
products to clean the
laser window.
• The device cannot be used for purposes other than its intended use. All other uses cannot be guaranteed by
the manufacturer of the sensor.
• The manufacturer of the door system is responsible for carrying out a risk assessment and installing the sensor
and the door system in compliance with applicable national and international regulations and standards on door
safety.
• The manufacturer of the sensor cannot be held responsible for incorrect installations or inappropriate adjustments
of the sensor.
Only trained and
qualified personnel may
install and setup the
sensor.
The warranty is invalid if
unauthorized repairs are
made or attempted by
unauthorized personnel.
Always test the good
functioning of the
installation before leaving
the premises.
The door control unit
and the door cover
profile must be correctly
earthed.
MAINTENANCE TIPS
SAFETY TIPS
Avoid vibrations. Do not cover
the laser window.
Avoid moving objects
and light sources in
the detection field.
Avoid the presence
of smoke and fog in
the detection field.
Avoid condensation. Avoid exposure to
sudden and extreme
temperature changes.
Keep the sensor permanently
powered in environments
where the temperature can
descend below -10°C.
Avoid direct exposure to
high pressure cleaning.

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LED-SIGNALS
DESCRIPTION
1. cover
2. push button
3. DIP-switch
4. MAIN-SECONDARY connector
5. main connector
6. angle adjustment screw
7. plug
8. clamp
9. cap and screws (flexible kit)
10. flexible tube
11. lock screw
12. laser head
13. laser window
14. positioning aids
15. mounting base
16. door connection cable BS/BGS
17. door transition cable
Relay 2 Relay 3
(GC 342+ only)
Relay 1
LED flashes LED flashes
slowly LED is off
LED flashes
x times
LED flashes
red-green
LED flashes
quickly
Calculation in progress
Exit the zone and wait
The GC 342+ is a safety sensor for automatic swing doors based on laser technology. It secures the moving
door wing as well as the hinge area.
To do so, a module must be installed in the upper corner of the door wing on both sides of the door.

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0
MOUNTING ON DOOR
Keep a minimum distance of 15 cm between the GC342+ modules and radar sensors
Slide the base off the sensor module. Take the base and put it on the door frame.
The positioning aids help you to align the base correctly.
Using a pencil, mark the position of the holes
to drill into the door frame. You can also use the inner
surface of the base to fasten the screws.
When mounting the base, make sure the sensor will not hinder the door movement.
If the sensor isn’t correctly positioned, it could be crushed during the opening of the door.
Remove the base and pre-drill the holes where
marked.
The GC 342+ can be paired with another GC 342+ or a GC 342. The installation steps are identical for both product
versions. For optimum safety and to access all features (e.g. opening functions), the GC 342+ must be connected to the door
controller.
FOREWORD

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Ø 10 mm
9 10
11 12
«click»
Using a wire cutter, remove the positioning aids from
the base.
Fasten the 3 screws using a Pozidrive screwdriver.
The base needs to be fixed firmly!
Drill through the 2 bases and the door using a 10 mm
bit in order to pass the MAIN-SECONDARY cable.
Soften the edges using a sheet of sandpaper.
Take the MAIN-SECONDARY cable and pass it through
the hole. Position the cable in the notch of the base
and make sure it is firmly fixed.
Sensor connected to other module = SECONDARY
Pass the cable through the hole on the back of the
sensor and fasten the sensor on the base.
Connect the black plug to the black connector. Make
sure that all wires are safely tucked within the notch to
avoid crushing them with the cover.
Close the sensor which will not be connected to the
door controller using a plug.
Fasten the lock screw firmly.

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WIRING TO DOOR CONTROLLER
We recommend connecting a GC 342+ to the door controller.
Sensor connected to door controller = MAIN
Take the flexible tube and determine how long it
should be in order to reach the door controller. Cut the surplus to avoid undesired detections caused
by the flexible tube.
Pass the power cable through the flexible tube.
Connect the white plug to the white connector. Make a loop with the wires of the power cable and
pass them through the notch as indicated.
Use the other part of the cable to block the wires.
Take the clamp to fix the flexible tube to the sensor.
Fasten the 2 screws firmly in order to avoid pulling out
the cable.
Tighten the other side of the flexible tube using the
cable cap and pass through the rest of the power
cable towards the door controller.

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X
ON
1 2 3 4
ON
1 2 3 4
R1R1
R2
R2
R2
R2
R2
ON
OFF
R2
SIO
GC 342
BS
60 mA
SIO
SIS
Test
Kx
-UB
+UB
COM
+
GC 342+
BGS
1 Türübergangskabel
SIO
GND
24 V
TST
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1
2/4
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SIS
SIS
GND
24 V
TST
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2/4
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KI*
GND
24 V
KI
1
2/4
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KA*
GND
24 V
KA
1
2/4
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BN
GN
YE
WH
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PK
BU
RD
YE/BK
WH/BK
Cut the power cable to the right length, strip the 10 wires and connect all wires as indicated.
The polarity of the power supply is important.
For compliance with EN 16005 and DIN 18650, the door controller test output must be connected and able to
test the sensor.
ORANGE OFF
WIRING : CABLES
DIP SWITCH 1
After changing a DIP-switch, the orange LED flashes. A LONG push on the
push button confirms the settings. Afterwards, a number of green flashes (x)
indicates the number of connected modules.
Make sure the setting of DIP 1 is correct on all modules according to the door side.
GREEN
RELAY 1: STOP-impuls on the opening side of the door
RELAY 2: REOPENING-impuls on the closing side of the door
> 3 sec.
- Set contact type KI or KA to "normally open "*.
- Set the contact type for SIS 1 or SIS 2 to
"normally closed".
- The sensor is tested with GND.

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B
A
BA
PZ1
5
< 1 sec.
1. 2. 4.3.
6TESTING AND ADJUSTING
Check the correct positioning of the
safety fields by placing an object in
the detection field.
After changing the angle, the sensor position or the environment, always launch a teach-in and test the correct
positioning of the detection fields.
If necessary, adjust the tilt angle of the laser curtain by turning the
tilt angle adjustment screw (from 0° to 5°)
TEACH-IN
Before launching a teach-in, make sure that:
- glass surfaces near the door are covered
- the door controller is set up first
- the door is closed (use the service mode if needed, see above)
- the door controller is connected to all relay outputs and is fully reacting to them
- the MAIN-SECONDARY cable is connected between the modules
- the detection field is free of snow buildups, heavy rain, snowfall, fog or other objects or people
1. To launch a teach-in, press the push button of the MAIN* module briefly. The LED starts to flash red-green quickly.
When installing the sensor on a double swing door, repeat this on the other MAIN module.
2. Wait until all main sensors flash green . Position yourself in front of the door and stretch out your arm in front of
you. Make an up and down movement at closing edge level in order to mark the limit of the detection zones. The
LED flashes red while calculating the width of the door wings.
3. Wait until all main sensors flash green again . The GC 342+ will open the door to learn the environment (if the
opening relay has been connected to the door controller). If the door doesn't open you can activate a door
opening. Make sure you are way outside of the detection field (min. 2 m from the door). During the closing
of the door, the sensor flashes red.
4. Once the door is completely closed again and the LED is off, the teach-in is completed.
* A teach-in on the MAIN configures both the MAIN and the SECONDARY. A teach-in on the SECONDARY only configures the
SECONDARY. In case the MAIN and SECONDARY modules are not aligned (same height or same distance from the hinge), first
launch a teach-in on the MAIN and then on the SECONDARY.
MAIN
FIELD WIDTH ENVIRONMENT
Launch a new teach-in each time the sensor tilt angle is changed or new objects are added to/changed in the
detection zone.

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When the green LED flashes, hold your hand in the desired position to learn the virtual opening button. The LED
flashes red to confirm the teach-in. Remove your hand: when the LED flashes green you can either learn another
virtual opening button or wait 10 sec. until the end of the teach-in.
If needed, you can add virtual opening buttons (max. 2) in the second curtain. They can be used as activation
zones to open the door manually, and can also be placed outside of the safety zones. To operate, the GC 342+
must be connected to the door controller with the cable provided (10 strands).
VIRTUAL OPENING BUTTONS
Close the cover starting on the narrow
side. Do not hesitate to push.
To open the sensor again, position a screwdriver in the notch and
pull until the cover comes loose.
OR
FINAL STEPS
CLOSING OPENING
The GC 342+ provides an edge zone safeguarding the leading edge of the door leaf while the door is closing. The edge
zone is activated when the door leaf is almost closed and aims to protect hands and fingers.
Note : the edge zone must be adjusted accordingly to the door type (cf. edge zone presets p. 10). For the edge zone to
be fully operational, make sure relay 3 (OPEN) is connected to the door controller.
Double leaf Single leaf
EDGE ZONE (GC 342+ ONLY)

10
cm
cm
X
ON
1 2 3 4
ON OFF
001 - 400
001 - 400
ON
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10
cm
001 - 005 100
REMOTE CONTROL SETTINGS (OPTIONAL)
Width of the hinge zone
Width of the edge zone
Width of the door zone
Height of all zones
no field
no field
DIMENSIONS OF ZONES
C and D : a teach-in overwrites these values automatically.
This presetting is mirrored to the other connected GC 342+ (from MAIN to SECONDARY
and SECONDARY to MAIN).
DIP-SWITCH SETTINGS (OPTIONAL)
DIP 2 ENVIRONMENT
After changing a DIP-switch, the orange LED flashes. A LONG push on the push
button confirms the settings. Afterwards, a number of green flashes (x) indicates
the number of connected modules.
ORANGE OFFGREEN
DIP 4 HINGE ZONE
Switch to CRITICAL when external disturbances
are likely to cause unwanted detections
(min. obj size, immunity and uncovered zone are increased).
Switch to OFF when the hinge area does not need
to be secured or when objects added in the environment
can cause unwanted detections.
* The actual dimensions depend on the mounting height (100 cm at 4 m). In order to
change these settings by remote control, adjust DIP-switch 4 to ON
standard
on o
critical
cm
001 - 100*
040
no field
no field
In order to adapt these parameters by remote control, set the corresponding
DIP switch to ON.
DIP 3 BACKGROUND Switch to OFF when there is no background
(glass floor, footbridge...).
on o
EDGE ZONE
PRESETTINGS No edge
zone Single leaf Double leaf
- first leaf to
close
Double leaf
- second leaf
to close

11
cm*
2
R1 R2 R3
46810 12 14
NO
NC
NO NC
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11
OUTPUT
CONFIGURATION
UNCOVERED ZONE
(Normally open)
(Normally closed)
Always enter 3 digits for output parameters:
- 1st digit refers to the Output 1 (R1)
- 2nd digit refers to the Output 2 (R2)
- 3rd digit refers to the Output 3 (R3)
BACKGROUND /
ANTIMASKING
OPERATING MODE
SAFETY FIELD DEPTH
STATIC AUTO
FACTORY VALUE
Protective function which detects an unwanted object nearby the laser window masking
the vision field.
REOPEN side: During the opening cycle, the sensor always extends the safety depth up to 4
curtains to cover the whole door pathway.
Increase in case of snow, dead leaves, etc.
* measured in specific conditions and dependant on application and installation.
NO POWER
NO DETECTION
DETECTION
In order to change these settings by remote control, adjust DIP-switch 2 to ON
In order to change these settings by remote control, adjust DIP-switch 3 to ON
OFF OFF ON
OFF ON OFF
ANTIMASKING
BACKGROUND
ON
ON
1 curtain 2 curtains 3 curtains 4 curtains
MAN.
OFF
OPENING FIELD
1 curtain 2 curtains 3 curtains 4 curtains
STATIC - The detection field remains unchanged regardless of the door position. A wall masking is possible
via the door controller.
AUTO - The GC 342+, when operating, is
• in dynamic mode when using two interconnected modules
• in static mode when using a single module
In dynamic mode, the GC 342+ dynamically adapts its detection fields according to the door position. An
expanded field and wall masking are possible.
MAN. - This mode is used for manually operated automatic doors. The GC 342+ sets the reopening and
opening signal on the hinge zone.

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2x 3x
1x
x
5x
1x
HOW TO USE THE REMOTE CONTROL
ADJUSTING ONE OR MORE PARAMETERS
CHECKING A VALUE
RESTORING TO FACTORY VALUES
SAVING AN ACCESS CODE
DELETING AN ACCESS CODE
The access code is recommended for sensors installed close to each other.
After unlocking, the red
LED flashes and the sensor
can be adjusted by remote
control.
If the red LED flashes quickly after unlocking, you
need to enter an access code from 1 to 4 digits.
If you do not know the access code, cut and restore
the power supply. During 1 minute, you can access
the sensor without introducing any access code.
= field width: 2.35 m
To end an adjustment session,
always lock the sensor.
Enter the existing code
x = number of flashes = value of the parameter
It is recommended to use a different access code for each module
in order to avoid changing settings on both modules at the same time.
Factory reset
of all values
Factory reset of all values exept field dimensions
and output configurations

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~
C1C2
C3C4
DETECTION FIELDS
HINGE ZONE SAFETYDOOR WING SAFETY UNCOVERED ZONE
Adjustable by remote control
factory value: 10 cm

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TROUBLESHOOTING
In case of unwanted reactions of the door, verify whether the problem is caused by the sensor, the door
controller or
a radar sensor in proximity. To do so, activate the service mode (no safety) and launch a door cycle.
If the door cycle is completed successfully, check the sensor. If not, verify the door controller, the wiring or
a radar sensor.
The RED, GREEN or BLUE
LED is ON sporadically
or permanently and the
door does not react
as expected.
Bad teach-in Launch a new teach-in (closed door).
Unwanted detections
(due to environment or
external conditions)
1Make sure the flexible cable does not cause
detections.
2Verify if the laser window is dirty and clean it with
compressed air. Then wipe it carefully with a damp
and clean microfibre cloth if necessary
(attention: the surface of the laser window is delicate)
3Launch a new teach-in (closed door).
4Switch DIP 2 to off (critical environment).
The sensor does not
react at power-on.
Inverted power supply Check wiring (green +, brown -).
Faulty cable Replace cable
Faulty sensor Replace sensor
The sensor does not
react when powered.
Test error Check voltage between red and blue wires.
Press the push button during at least 3 seconds
to exit the service mode.
Opening function does
not react at power on.
The opening function is deac-
tivated during 30 seconds at
power on.
Wait 30 seconds.
It is not possible to
adjust a setting by
remote control.
Wrong DIP-switch position. Adjust the required DIP-switches to ON.
The remote control does
not react.
The sensor is protected by a
password.
Enter the right password. If you forgot the code, cut
and restore the power supply to access the sensor
without entering a password during 1 minute.
The service mode deactivates the door safety during 15 minutes and can be
useful during an installation, a mechanical teach-in of the door or maintenance
work.
To enter the service mode, push on the button for > 3 seconds.
When the sensor is in service mode, the LED is off.
To exit the service mode, push again for > 3 seconds.
The service mode is deactivated automatically when launching a teach-in.
SERVICE MODE

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The ORANGE LED is on
permanently.
The sensor encounters a
memory problem.
Send the sensor back for a technical check-up.
The ORANGE LED flashes
quickly.
DIP-switch setting awaiting
confirmation.
Corfirm the DIP-switch setting: long push on the
push button.
The ORANGE LED flashes
1 x every 3 seconds.
The sensor signals an
internal fault.
Cut and restore power supply.
LED flashes again, replace sensor.
The ORANGE LED flashes
2 x every 3 seconds.
Power supply is out of limit. 1Check power supply (voltage, capacity).
2Reduce the cable length or change cable.
Internal temperature is too
high.
Protect the sensor from any heat source (sun, hot
air...)
The ORANGE LED flashes
3 x every 3 seconds.
Communication error
between modules
1Check wiring between MAIN and SECONDARY
modules.
2Check wiring between interface card and laser
head.
3Press the push button during 3 seconds if the
MAIN-SECONDARY cable is permanently removed.
The ORANGE LED flashes
4 x every 3 seconds
The sensor does not see its
background.
Turn off DIP 3 (deactivate background).
Something close to the
sensor is masking
part of the detection field.
1Make sure the laser window is not scratched.
If it is, replace sensor.
2Remove all masking elements (insects, spider web,
flexible tube, window protection).
3Verify if the laser window is dirty and clean it with
compressed air. Then wipe it carefully with a damp
and clean microfibre cloth if necessary
(attention: the surface of the laser window is delicate)
4Switch antimasking setting to off (attention: no
conformity to DIN 18650 or EN 16005).
The ORANGE LED flashes
5 x every 3 seconds.
Teach-in error 1Check whether all teach-in requirements are
fulfilled (see page 8) and launch a new teach-in
(closed door).
2Adjust the tilt angle of the laser curtain and launch
a new tach-in (closed door).
3Adjust the field dimensions by remote control.
Push and activate a door opening (step 3 of
teach-in).
Permanent faulty
measurements of door
position.
1Launch a new teach-in (closed door).
2If orange LED flashes again, contact GEZE.
The ORANGE LED flashes
6 x every 3 seconds.
Sporadic faulty
measurements of door
position.
1Clear field and wait until the door closes.
2If the door does not close, cut power supply and
restore it once the door is fully closed.
3Launch a new teach-in (closed door).
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GEZE GmbH / Reinhold-Vöster-Straße 21-29 / 71229 Leonberg / Germany / Tel. [phone] / Fax [phone] / www.geze.com
TECHNICAL SPECIFICATIONS
This product should be disposed of separately from unsorted municipal waste
Specifications are subject to change without prior notice.
All values measured in specific conditions and with a specific temperature of 25°C
Translation of the original manual | 47.0521 / V1 - 10.21 PLEASE KEEP FOR FURTHER USE - DESIGNED FOR COLOUR PRINTING
Technology LASER scanner, time-of-flight measurement
Detection mode Presence
Max. detection range 4 m (diagonal) with reflectivity of 2% (i.e. : at W = 1.5m -> max. H = 3.7 m)
Field of view Door wing safety: 80° / Hinge zone safety: 20°
Resolution Curtain 1 : 500 spots (0.2° between spots)
Curtain 2 : 100 spots (1° between spots)
Curtain 3 : 60 spots (1.7° between spots)
Curtain 4 : 40 spots (2.5° between spots)
Typ. min. object size 2cm @4m in curtain C1
Testbody 700 mm × 300 mm × 200 mm (testbody CA
according to EN 16005 & DIN 18650)
Emission characteristics
(IEC 60825-1)
IR LASER: wavelength 905 nm; output power < 0.1mW; Class 1
Supply voltage 12 - 24 V DC ± 15 % (to be operated from SELV compatible power supplies
only)
Power consumption < 2 W
Response time Typ. <120 ms / Max. 220 ms (curtain 2)
Output
Max. switching voltage
Max. switching current
3 electronic relays (galvanic isolation - polarity free)
42V AC/DC
100 mA
LED-signals 1 RGB LED: detection/output status
Dimensions 145 mm (L) × 88 mm (H) × 60 mm (D) ( mounting base + 7 mm )
Material - Colour PC/ASA - Black - Aluminum - White
Tilt angles 0° to +5°
Protection degree IP44 (EN 60529)
Temperature range -25°C to +60°C
Humidity 0-95 % non-condensing
Vibrations < 2 G
Min. door wing speed 2°/sec
Conformity
EN 12978; EN ISO 13849-1 Pl “d”/ CAT2; IEC 60825-1; EN 62061 SIL 2; DIN
18650-1 (testbody CA);
EN 16005 (testbody CA)