SICK GTB2F-X 41 Series User manual

OPERATING INSTRUCTION
GTB2 Flat
Miniature photoelectric sensors
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OPERATING INSTRUCTION
GTB2 Flat
Miniature photoelectric sensors
de
en
es
fr
it
ja
pl
pt
ru
zh

Described product
G2F
GTB2F
Manufacturer
SICK AG
Erwin-Sick-Str. 1
79183 Waldkirch
Germany
Production location
SICK Product Center Asia Pte. Ltd.
Singapore
www.sick.com.sg
Legal information
This work is protected by copyright. Any rights derived from the copyright shall be
reserved for SICK AG. Reproduction of this document or parts of this document is
only permissible within the limits of the legal determination of Copyright Law. Any modi‐
fication, abridgment or translation of this document is prohibited without the express
written permission of SICK AG.
The trademarks stated in this document are the property of their respective owner.
© SICK AG. All rights reserved.
Original document
This document is an original document of SICK AG.
2006/42/EC
NO
SAFETY
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Contents
1 General safety notes................................................................................ 5
2 Notes on UL approval............................................................................... 5
3 Intended use............................................................................................. 5
4 Operating and status indicators.............................................................. 5
5 Mounting................................................................................................... 6
6 Electrical installation................................................................................ 6
7 Commissioning......................................................................................... 8
7.1 Alignment................................................................................. 8
7.2 Check the application conditions:.......................................... 8
7.3 Setting...................................................................................... 9
8 Troubleshooting........................................................................................ 10
9 Disassembly and disposal....................................................................... 10
10 Maintenance............................................................................................. 10
11 Technical specifications........................................................................... 11
11.1 Dimensional drawing............................................................... 11
11.2 Light spot diameter.................................................................. 12
CONTENTS
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1 General safety notes
■Read the operating instructions before commissioning.
■
Connection, mounting, and configuration may only be performed by trained
specialists.
■
2006/42/EC
NO
SAFETY
Not a safety component in accordance with the EU Machinery Directive.
■
Do not install the sensor at locations that are exposed to direct UV radiation
(sunlight) or other weather influences, unless this is expressly permitted in the
operating instructions.
■When commissioning, protect the device from moisture and contamination.
■These operating instructions contain information required during the life cycle of
the sensor.
2 Notes on UL approval
The device shall be supplied from an isolating transformer having a secondary overcur‐
rent protective device that complies with UL 248 to be installed in the field rated either:
a) max 5 amps for voltages 0 ~ 20 V (0 ~ 28.3 V peak), or
b) 100 / Vp for voltages of 20 ~ 30 V (28.3 ~ 42.4 V peak).
Alternatively, they can be supplied from a Class 2 power supply.
UL Environmental Rating: Enclosure type 1
3 Intended use
The GTB2F is an opto-electronic photoelectric proximity sensor (referred to as “sensor”
in the following) for the optical, non-contact detection of objects, animals, and persons.
If the product is used for any other purpose or modified in any way, any warranty claim
against SICK AG shall become void.
4 Operating and status indicators
Photoelectric proximity sensor with background suppression.
GENERAL SAFETY NOTES 1
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Figure 1: Dimensional drawing
1LED green: supply voltage active
2LED yellow: status of received light beam
5 Mounting
Mount the sensor using a suitable mounting bracket (see the SICK range of accesso‐
ries).
Note the sensor's maximum permissible tightening torque of 0.1 Nm.
Note the preferred direction of the object relative to the sensor, cf. see "Dimensional
drawing", page 11.
6 Electrical installation
The sensors must be connected in a voltage-free state (UV = 0 V). The following informa‐
tion must be observed, depending on the connection type:
– Plug connection: note pin assignment: when the lid is open, the male connector
can be swiveled horizontally and vertically.
– Cable: wire color
Only apply voltage/switch on the voltage supply (UV > 0 V) once all electrical connec‐
tions have been established.
Explanation of the connection diagram (Tables pin assignment):
Q = switching outputs
n. c. = not connected
DC: 10 ... 30 V DC
4 OPERATING AND STATUS INDICATORS
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Table 1: Pin assignment
GXX2F(S) -X14xx -X54xx
1BN + (L+) + (L+)
2- - -
3BU - (M) - (M)
4BK Q Q
0.127 mm2, AWG281
2
1
4
3
1Before sensor date code 5220:
Cable BK: 0.1 mm2, AWG30
Table 2: Switching output
PNP Q
(≤ 50 mA)
+ (L+)
Q
– (M)
+ (L+)
Q
– (M)
Q
(≤ 50 mA)
+ (L+)
Q
– (M)
+ (L+)
Q
– (M)
NPN Q
(≤ 50 mA)
+ (L+)
Q
– (M)
+ (L+)
Q
– (M)
Q
(≤ 50 mA)
+ (L+)
Q
– (M)
+ (L+)
Q
– (M)
ELECTRICAL INSTALLATION 6
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7 Commissioning
7.1 Alignment
Alignment
Figure 2: Alignment
Figure 3: Alignment 2
7.2 Check the application conditions:
Sensing range
Check the application conditions: Adjust the sensing range and distance to the object
or background and the remission capability of the object according to the correspond‐
ing diagram [see table 3].
0
Sensing range
Distance in mm (inch)
2 650
1
2
3
Sensing range typ. max.
2
(0.08)
4
(0.16)
6
(0.24)
8
(0.31)
10
(0.39)
98
1
2320
98
98
1Sensing range on white, 90 % remission
2Sensing range on gray, 18 % remission
3Sensing range on black, 6 % remission
Figure 4: Sensing range 8 mm
0
Sensing range
2
1
2
3
Sensing range typ. max.
4
(0.16)
8
(0.31)
12
(0.47)
16
(0.63)
20
(0.79)
18
1
218
1815
1Sensing range in white, 90 % remission
2Sensing ranghe on gray, 18 % remission
3Sensingrange on black, 6 % remission
Distance in mm (inch)
15
15
Figure 5: Sensing range 15 mm
7 COMMISSIONING
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0
Sensing range
2 650
1
2
3
Sensing range typ. max.
8
(0.31)
16
(0.63)
24
(0.94)
32
(1.26)
40
(1.57)
3528
1
2320
3529
3530
1Sensing range in white, 90 % remission
2Sensing range on gray, 18 % remission
3Sensing range on black, 6 % remission
Distance in mm (inch)
Figure 6: Sensing range 30 mm
4 5 6
Figure 7: Description of the sensing range areas
Table 3: Sensing range areas
Sensing
range /
object
color
-Xxx4x 6-Xxx1x 6-Xxx3x 6
40 ... 1 mm 0 ... 1 mm 0 ... 1 mm
5 / 11 ... 8 mm 1 mm 1 ... 15 mm 3 mm 1 ... 30 mm 5 mm
5 / 22 ... 8 mm 1 mm 2 ... 15 mm 3 mm 2 ... 29 mm 6 mm
5 / 32 ... 8 mm 1 mm 2 ... 15 mm 3 mm 2 ... 28 mm 7 mm
Use see table 2, page 7 to check the function. If the switching output fails to behave
in accordance with the table, check the application conditions. See section Fault diag‐
nosis.
7.3 Setting
Sensing range setting
Sensor which it is not possible to set: The sensor is adjusted and ready for operation.
Table 4: Sensing range setting
COMMISSIONING 7
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8 Troubleshooting
The Troubleshooting table indicates measures to be taken if the sensor stops working.
Table 5: Troubleshooting
LED/fault pattern Cause Measures
Yellow LED does not light up
even though the light beam is
aligned to the object and the
object is within the set sensing
range
No voltage or voltage below
the limit values
Check the power supply,
check all electrical connec‐
tions (cables and plug connec‐
tions)
Voltage interruptions Ensure there is a stable power
supply without interruptions
Sensor is faulty If the power supply is OK,
replace the sensor
Yellow LED lights up, no object
in the path of the beam
The sensing range distance is
too large
Reduce the sensing range,
see Figures 6-8 and table 3
Object is in the path of the
beam, yellow LED does not
light up
Distance between the sensor
and the object is too long or
sensing range is set too short
Increase the sensing range,
see Figures 6-8 and table 3
9 Disassembly and disposal
The sensor must be disposed of according to the applicable country-specific regula‐
tions. Efforts should be made during the disposal process to recycle the constituent
materials (particularly precious metals).
NOTE
Disposal of batteries, electric and electronic devices
•According to international directives, batteries, accumulators and electrical or
electronic devices must not be disposed of in general waste.
•The owner is obliged by law to return this devices at the end of their life to the
respective public collection points.
•
WEEE: This symbol on the product, its package or in this document,
indicates that a product is subject to these regulations.
10 Maintenance
This SICK sensor is maintenance-free.
We do, however, recommend that the following activities are undertaken regularly:
•Clean the optical interfaces using a plastic cleaner, do not use acetone or methy‐
lated spirits.
•Check the fittings and plug connectors
No modifications may be made to devices.
Subject to change without notice. Specified product properties and technical data are
not written guarantees.
8 TROUBLESHOOTING
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11 Technical specifications
GTB2F-Xxx41 GTB2F-Xxx11 GTB2F-Xxx31
Sensing range 1 ... 8 mm 2 ... 15 mm 2 ... 30 mm
Sensing range max. 1 ... 9 mm1) 1 ... 18 mm1) 1 ... 35 mm1)
Light spot size / distance see chapter"Light
spot diameter"
see chapter"Light
spot diameter"
see chapter"Light
spot diameter"
Supply voltage UBDC 10 ... 30 V2) DC 10 ... 30 V2) DC 10 ... 30 V2)
Output current Imax. ≤ 50 mA ≤ 50 mA ≤ 50 mA
Switching frequency 800 Hz3) 800 Hz3) 800 Hz3)
Max. response time ≤ 0.625 ms4) ≤ 0.625 ms4) ≤ 0.625 ms4)
Enclosure rating IP67 IP67 IP67
Protection class III III III
Circuit protection A, C, D5) A, C, D5) A, C, D5)
Ambient temperature, operation -20 °C ... +50 °C -20 °C ... +50 °C -20 °C ... +50 °C
1) Object with 90% remission (based on standard white DIN 5033)
2) Limit value; residual ripple max. 5 Vss
3) With light / dark ratio 1:1
4) Signal transit time with resistive load
5) A = UB-connections reverse polarity protected
C = Interference suppression
D = outputs overcurrent and short-circuit protected
11.1 Dimensional drawing
24 (0.94)
4.5 (0.18)
11 (0.43)1(0.04)
14 (0.55)
1(0.04)5.5 (0.22) 3.5 (0.14)
Ø 2.2
(0.09)
2.2
(0.09)
Ø 2.3
(0.09)
1
2
Figure 8: Dimensional drawing GTB2F
1Optical axis, receiver
2Optical axis, sender
TECHNICAL SPECIFICATIONS 11
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11.2 Light spot diameter
Ø 1.6
(0.06)
Ø 1
(0.04)
Sensor
0 8
(0.31)
5
(0.2)
Distance in mm (inch)
Diameter in mm (inch)
Figure 9: GBT2F, 8 mm version
Ø 2.5
(0.1)
Ø 1
(0.04)
Sensor
0 15
(0.59)
5
(0.2)
Distance in mm (inch)
Diameter in mm (inch)
Figure 10: GBT2F, 15 mm version
Ø 4
(0.16)
Ø 1
(0.04)
Ø 2.5
(0.1)
Sensor
0 30
(1.18)
5
(0.2)
15
(0.59)
Distance in mm (inch)
Diameter in mm (inch)
Figure 11: GBT2F, 30 mm version
11 TECHNICAL SPECIFICATIONS
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INSTRUCCIONES DE USO
GTB2 Flat
Fotocélulas miniatura
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Producto descrito
G2F
GTB2F
Fabricante
SICK AG
Erwin-Sick-Str. 1
79183 Waldkirch
Alemania
Centro de producción
SICK Product Center Asia Pte. Ltd.
Singapore
www.sick.com.sg
Información legal
Este documento está protegido por la legislación sobre la propiedad intelectual. Los
derechos derivados de ello son propiedad de SICK AG. Únicamente se permite la
reproducción total o parcial de este documento dentro de los límites establecidos por
las disposiciones legales sobre propiedad intelectual. Está prohibida la modificación,
abreviación o traducción del documento sin la autorización expresa y por escrito de
SICK AG.
Las marcas mencionadas en este documento pertenecen a sus respectivos propieta‐
rios.
© SICK AG. Reservados todos los derechos.
Documento original
Este es un documento original de SICK AG.
2006/42/EC
NO
SAFETY
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Índice
1 Indicaciones generales de seguridad..................................................... 16
2 Indicaciones sobre la homologación UL................................................. 16
3 Uso conforme a lo previsto....................................................................... 16
4 Indicadores de servicio y funcionamiento.............................................. 16
5 Montaje..................................................................................................... 17
6 Instalación eléctrica................................................................................. 17
7 Puesta en servicio.................................................................................... 19
7.1 Alineación................................................................................. 19
7.2 Compruebe las condiciones de aplicación:........................... 19
7.3 Ajuste........................................................................................ 20
8 Resolución de problemas......................................................................... 21
9 Desmontaje y eliminación........................................................................ 21
10 Mantenimiento.......................................................................................... 21
11 Datos técnicos.......................................................................................... 23
11.1 Dibujo acotado......................................................................... 23
11.2 Diámetro del punto luminoso................................................. 24
ÍNDICE
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1 Indicaciones generales de seguridad
■Lea las instrucciones de uso antes de realizar la puesta en servicio.
■
Únicamente personal especializado y debidamente cualificado debe llevar
a cabo las tareas de conexión, montaje y configuración.
■
2006/42/EC
NO
SAFETY
No se trata de un componente de seguridad según las definiciones de la
directiva de máquinas de la UE.
■
No instale el sensor en lugares directamente expuestos a la radiación UV
(luz solar) o a otras influencias climatológicas, salvo si las instrucciones de uso lo
permiten expresamente.
■Al realizar la puesta en servicio, el dispositivo se debe proteger ante la humedad y
la suciedad.
■Las presentes instrucciones de uso contienen la información necesaria para toda
la vida útil del sensor.
2 Indicaciones sobre la homologación UL
The device shall be supplied from an isolating transformer having a secondary overcu‐
rrent protective device that complies with UL 248 to be installed in the field rated
either:
a) max 5 amps for voltages 0 ~ 20 V (0 ~ 28.3 V peak), or
b) 100 / Vp for voltages of 20 ~ 30 V (28.3 ~ 42.4 V peak).
Alternatively, they can be supplied from a Class 2 power supply.
UL Environmental Rating: Enclosure type 1
3 Uso conforme a lo previsto
La GTB2F es una fotocélula optoelectrónica de detección sobre objeto (en lo sucesivo
llamada sensor) empleada para la detección óptica y sin contacto de objetos, animales
y personas. Cualquier uso diferente al previsto o modificación en el producto invalidará
la garantía por parte de SICK AG.
4 Indicadores de servicio y funcionamiento
Fotocélula de detección sobre objeto con supresión de fondo.
1 INDICACIONES GENERALES DE SEGURIDAD
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12
Figura 12: Dibujo acotado
1LED verde: tensión de alimentación activa
2LED amarillo: estado de recepción de luz
5 Montaje
Monte el sensor con una escuadra de fijación adecuada (véase la gama de accesorios
de SICK).
Tenga en cuenta el par de apriete máximo de 0.1 Nm admisible para el sensor.
Tenga en cuenta la dirección preferente del objeto en relación con el sensor, cf. véase
"Dibujo acotado", página 23.
6 Instalación eléctrica
Los sensores deben conectarse en estado libre de tensión (UV = 0 V). Debe tenerse en
cuenta la siguiente información, en función del tipo de conexión:
– Conexión de enchufe: tenga el cuenta la asignación de pines: Cuando la tapa está
abierta, el conector M16 se puede girar horizontal y verticalmente.
– Cable: color del conductor
Aplique tensión eléctrica o conecte la fuente de alimentación (UV > 0 V) únicamente
cuando se hayan establecido todas las conexiones eléctricas.
Explicación del diagrama de conexión (tablas asignación de pines):
Q = salidas conmutadas
n. c. = no conectado
DC: 10 ... 30 V CC1
1Valores límite; funcionamiento en red protegida contra cortocircuitos máx. 8 A
INDICADORES DE SERVICIO Y FUNCIONAMIENTO 4
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Tabla 6: Asignación de pines
GXX2F(S) -X14xx -X54xx
1BN + (L+) + (L+)
2- - -
3BU - (M) - (M)
4BK Q Q
0,127 mm2, AWG281
2
1
4
3
1Código de fecha antes del sensor 5220:
Cable BK: 0,1 mm2, AWG30
Tabla 7: Salida conmutada
PNP Q
(≤ 50 mA)
+ (L+)
Q
– (M)
+ (L+)
Q
– (M)
Q
(≤ 50 mA)
+ (L+)
Q
– (M)
+ (L+)
Q
– (M)
NPN Q
(≤ 50 mA)
+ (L+)
Q
– (M)
+ (L+)
Q
– (M)
Q
(≤ 50 mA)
+ (L+)
Q
– (M)
+ (L+)
Q
– (M)
6 INSTALACIÓN ELÉCTRICA
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7 Puesta en servicio
7.1 Alineación
Alineación
Figura 13: Alineación
Figura 14: Alineación 2
7.2 Compruebe las condiciones de aplicación:
Distancia de conmutación
Compruebe las condiciones de aplicación: ajuste la distancia y la distancia de conmu‐
tación con el objeto o el fondo, así como la capacidad de reflectancia del objeto según
el diagrama correspondiente [véase tabla 8].
0
Sensing range
Distance in mm (inch)
2 650
1
2
3
Sensing range typ. max.
2
(0.08)
4
(0.16)
6
(0.24)
8
(0.31)
10
(0.39)
98
1
2320
98
98
1Sensing range on white, 90 % remission
2Sensing range on gray, 18 % remission
3Sensing range on black, 6 % remission
Figura 15: Distancia de conmutación 8 mm
0
Sensing range
2
1
2
3
Sensing range typ. max.
4
(0.16)
8
(0.31)
12
(0.47)
16
(0.63)
20
(0.79)
18
1
218
1815
1Sensing range in white, 90 % remission
2Sensing ranghe on gray, 18 % remission
3Sensingrange on black, 6 % remission
Distance in mm (inch)
15
15
Figura 16: Distancia de conmutación 15 mm
PUESTA EN SERVICIO 7
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0
Sensing range
2 650
1
2
3
Sensing range typ. max.
8
(0.31)
16
(0.63)
24
(0.94)
32
(1.26)
40
(1.57)
3528
1
2320
3529
3530
1Sensing range in white, 90 % remission
2Sensing range on gray, 18 % remission
3Sensing range on black, 6 % remission
Distance in mm (inch)
Figura 17: Distancia de conmutación 30 mm
4 5 6
Figura 18: Descripción de las áreas de distancia de conmutación
Tabla 8: Áreas de la distancia de conmutación
Distan‐
cia de
conmu‐
tación /
color de
objeto
-Xxx4x 6-Xxx1x 6-Xxx3x 6
40 ... 1 mm 0 ... 1 mm 0 ... 1 mm
5 / 11 ... 8 mm 1 mm 1 ... 15 mm 3 mm 1 ... 30 mm 5 mm
5 / 22 ... 8 mm 1 mm 2 ... 15 mm 3 mm 2 ... 29 mm 6 mm
5 / 32 ... 8 mm 1 mm 2 ... 15 mm 3 mm 2 ... 28 mm 7 mm
Utilice véase tabla 7, página 18 para comprobar el funcionamiento. Si la salida con‐
mutada no se comporta de acuerdo con el diagrama, compruebe las condiciones de
aplicación. Véase la sección Diagnóstico de errores.
7.3 Ajuste
Ajuste de la distancia de conmutación
Sensor sin posibilidad de ajuste: el sensor está ajustado y listo para su uso.
Tabla 9: Ajuste de la distancia de conmutación
7 PUESTA EN SERVICIO
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