Datalogic SG4-RB2-050-OO-W Instruction Manual
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Datalogic SG4-RB2-050-OO-W Instruction Manual

Sg body reflector muting safety light curtains
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Summary of Contents for Datalogic SG4-RB2-050-OO-W

  • Page 2 SG BODY REFLECTOR MUTING Instruction Manual Ed.: 11/2018 © 2012 – 2019 Datalogic S.p.A. and/or its affiliates  ALL RIGHTS RESERVED.  Without limiting the rights under copyright, no part of this documentation may be reproduced, stored in or introduced into a retrieval system, or transmitted in any form or by any means, or for any purpose, without the express written permission of Datalogic S.p.A.
  • Page 4 Datalogic commercial reference contacts. Since April , 2016 the main European directives applicable to Datalogic products require inclusion of an adequate analysis and assessment of the risk(s). This evaluation was carried out in relation to the applicable points of the standards listed in the Declaration of Conformity.

  • Page 5: Table Of Contents

    INDEX GENERAL INFORMATIONS ABOUT THIS DOCUMENT .......... 1 Purpose of this document ..................... 1 Intended readers ......................1 Informations for the use ....................1 GENERAL INFORMATIONS ABOUT THE PRODUCT ..........2 General description of the safety light curtains ............2 Appearance and interface ....................
  • Page 6 6.5.2 SG4-RB…-N Models EDM Function and Connection ..........37 Muting function ......................38 6.6.1 Muting T/L selection function ..................39 6.6.2 Muting timeout selection function ................40 6.6.3 Muting low-pass filter function ..................40 6.6.4 Installation mode of Muting sensors ................41 Override function FOR SG4-RB-…-W models ............

  • Page 8: General Informations About This Document

    SG BODY REFLECTOR MUTING 1 GENERAL INFORMATIONS ABOUT THIS DOCUMENT Read this section carefully before implementing the instructions given in this manual and starting up the SG BODY safety system. 1.1 PURPOSE OF THIS DOCUMENT These instructions for use are addressed to the manufacturer technicians or staff operating the machine and give all necessary instructions for correct and safe assembly, setup, electric connection and commissioning of the SG BODY series light curtains.

  • Page 9: General Informations About The Product

    2 GENERAL INFORMATION ABOUT THE PRODUCT 2.1 GENERAL DESCRIPTION OF THE SAFETY LIGHT CURTAINS The safety light curtains of the SG BODY series are optoelectronic multibeam devices that are used to protect working areas that, in presence of machines, robots, and automatic systems in general, can become dangerous for operators that can get in touch, even accidentally, with moving parts.

  • Page 10: Appearance And Interface

    As the required knowledge may not be completely included in this manual, we suggest the customer to contact DATALOGIC Technical Service for any necessary information relative to the functioning of the SG BODY light curtains and the safety rules that regulate the correct installation (see section 9 –...

  • Page 11: Sg4-Rb

    2.5 SG4-RB...-OO-N FAMILY SG4N Light Curtains series include new models which feature a single 8P connector Pin-to-Pin compatible with SE-..-PP-W models. SG4N series include a list of modified functions: Activation from pattern signal on single input OVERRIDE instead of edges on two inputs Feedback shared with test/restart input instead EDM / RESTART of dedicated input...

  • Page 12: Resolution

    The following table shows the values of the optic interaxis (I), the resolution (R) and the optic diameter (d), of the safety light curtains. Optic Resolution Lens diameter Model interaxis ESPE Type optics (R) [mm] (d) [mm] (I) [mm] Body protection SG4-RB2-050-OO-W SG4-RB2L-050-OO-W 519,75 19,75 SG4-RB2T-050-OO-W SG4-RB2-050-OO-N Type 4 Body protection SG4-RB3-080-OO-W SG4-RB3L-080-OO-W 399,75 19,75 SG4-RB3T-080-OO-W...

  • Page 13: Controlled Height

    Note: Safety light curtains for body protection with sensitive area heights and optic interaxis different from the standard versions can be manufactured upon specific request. 2.6.1 Controlled height The controlled height is the height protected by the safety light curtain (Hp). SG BODY models have no dead zone inside the protected area.
  • Page 14 SG BODY REFLECTOR MUTING CONTROLLED AREA ACTIVE PASSIVE Figure 3 – 3 Beams Model CONTROLLED AREA ACTIVE PASSIVE Figure 4 – 4 Beams Model...
  • Page 15 Model Hp [mm] ESPE Type Body protection SG4-RB2-050-OO-W SG4-RB2L-050-OO-W SG4-RB2T-050-OO-W SG4-RB2-050-OO-N Type 4 Body protection SG4-RB3-080-OO-W SG4-RB3L-080-OO-W SG4-RB3T-080-OO-W SG4-RB3-080-OO-N Type 4 Body protection SG4-RB4-090-OO-W SG4-RB4-090-OO-N Type 4 Body protection SG4-RB4-120-OO-W 1200 SG4-RB4-120-OO-N Type 4...

  • Page 16: Minimum Installation Distance

    SG BODY REFLECTOR MUTING 2.6.2 Minimum installation distance As shown in Figure 5, the safety device must be positioned at a specific safety distance. This distance must ensure that the dangerous area cannot be reached before the dangerous motion of the machine has been stopped by the ESPE.
  • Page 17 When devices with > 40 mm resolution are used, the height of the top beam has to be ≥ 900 mm (H2) from machine supporting base while the height of the bottom beam has to be ≤ 300 mm (H1). If the safety light curtain must be mounted in a horizontal position (Figure 6), the distance between the dangerous area and the most distant optical beam must be equal to the value calculated using the following formula:...

  • Page 18: Typical Applications

    Automatic warehouses; Robotics. In food industry applications, Datalogic Technical Service has to verify the compatibility of the material of the safety light curtain housing with any chemical agents used in the production process. The following pictures show some main applications.

  • Page 19: Safety Information

    2.8 SAFETY INFORMATION For a correct and safe use of the safety light curtains of the SG BODY series, the following points must be observed: • The stopping system of the machine must be electrically controlled. • This control system must be able to stop the dangerous movement of the machine within the total machine stopping time T as per paragraph 2.6.2, and during all working cycle phases.

  • Page 20: Installation Mode

    The ESPE must be installed in a room complying with the technical characteristics indicated in section 11 - TECHNICAL DATA. Datalogic does not recommend the use of the product in ambient where direct or indirect exposure to solar light is present.

  • Page 21: General Information On Device Positioning

    3.2 GENERAL INFORMATION ON DEVICE POSITIONING Pay special care when positioning the safety light curtain so to offer effective protection. The device should be installed in such a way that the dangerous area can only be entered after detecting the sensitive area. Figure 9 shows some examples of possible access to the machine from the top and the bottom sides.

  • Page 22: Minimum Installation Distance

    SG BODY REFLECTOR MUTING 3.2.1 Minimum installation distance Refer to paragraph 2.6.2 - Minimum installation distance. 3.2.2 Minimum distance from reflecting surfaces Reflecting surfaces placed near the light beams of the safety device (over, under or laterally) can cause passive reflections. These reflections can affect the recognition of an object inside the controlled area. However, if the RX receiver detects a secondary beam (reflected by the side-reflecting surface) the object might not be detected, even if the object interrupts the main beam.
  • Page 23 It is thus important to position the safety light curtain according to the minimum distance from reflecting surfaces. The minimum distance depends on: • operating distance between active and passive units. • real aperture angle of ESPE (EAA); especially: • for ESPE type 4 = 5°...

  • Page 24: Distance Between Homologous Devices

    SG BODY REFLECTOR MUTING 3.2.3 Distance between homologous devices If different safety devices have to be installed in adjacent areas, the emitter of one device must not interfere dangerously with the receiver of the other device. distance from the active – passive Passive B interfering device must be positioned outside a minimum D axis of the device A.
  • Page 25 Figure 19 provides some examples for a 4-beam device; obviously a contemporary activation of more emitters is not possible and the emitter/receiver couples are activated sequentially. Figure 19...

  • Page 26: Active And Passive Orientation

    SG BODY REFLECTOR MUTING 3.2.4 Active and passive orientation The two units shall be assembled parallel each other, and looking at the references on the aluminium profile. The configurations shown in Figure 20 must be avoided: Figure 20 3.2.5 Precautions to respect during the use of deviating mirrors The operator must observe the following precautions when using the deviating mirrors: •...
  • Page 27 • ESPE has to be correctly aligned, press slightly on the product side in both directions the red LED must not turn on • The activation of the TEST function causes the opening of the OSSD outputs (red LED on and controlled machine stop). •...

  • Page 28: Mechanical Mounting

    4.1 SIDE FIXING BRACKETS As all the Datalogic SG series safety light curtains, the most common way to fix the product is by taking advantage from the two grooves along the sides of the aluminum case, the 90° bracket system is made by ST-5090 + IM-5018 and screws (see Figure 22).

  • Page 29: Rotating Brackets

    4.2 ROTATING BRACKETS The rotating fixing has been improved and revised due to the size of the caps. It is possible to ensure a 360° rotation around the dedicated cylindrical surfaces designed on the caps. To carry out this procedure, employ the ST-5089, 4 mm thickness sheet metal with a special, dedicated shape.

  • Page 30: Vibration Dampers

    SG BODY REFLECTOR MUTING 4.4 VIBRATION DAMPERS In case of applications with particularly strong vibrations, vibration dampers together with mounting brackets are recommended to reduce the impact of the vibrations (see Figure 24). Figure 25 4.5 MECHANICAL MUTING ARMS MOUNTING To mount the Muting arms on both the “L”...

  • Page 31: Mechanical Arm Mounting (Retro-Reflex)

    • In the “L” version mount the arms in order to intercept the object before entering in the light curtain sensitive area. • The two arms have to be mounted in order to be the most parallel and aligned possible. The sensors have default alignment, but the rotation around the main arm can be further adjusted by regulating the specific fixing bracket.

  • Page 32: Electrical Connections And Configuration

    SG BODY REFLECTOR MUTING 5 ELECTRICAL CONNECTIONS AND CONFIGURATION All electrical connections to the emitting and receiving units are made through male M12 connectors, located on the lower part of the two units. For active unit M12 12-poles and a M12 5-poles connectors are used. A closing cap coupled with the top cap of the RX unit can be unscrewed to access dip-switches slot.

  • Page 33: Sg4-Rb

    5.3 SG4-RB...-W MODELS ELECTRICAL CONNECTIONS RECEIVER (RX) M12 12 POLES: M12 5 POLES: BROWN = 24V BROWN = 24V BLUE = 0V WHITE = MUTING 2 WHITE = RESET/RESTART/ RESTART MODE BLUE = 0V GREEN = OVERRIDE1 BLACK = MUTING 1 PINK = OSSD2 GREY = N.C.

  • Page 34: Complete Dip-Switches Configuration

    SG BODY REFLECTOR MUTING 5.5 COMPLETE DIP-SWITCHES CONFIGURATION The device does not accept configuration changes during normal functioning. A change is accepted only beginning from the successive powering of the device. Particular attention has to be taken during the configuration dip-switch management and use. Muting time-out “”...

  • Page 35: Restart Mode And Reset/Restart Button Connection For Sg-Rb

    5.6 RESTART MODE RESET/RESTART BUTTON CONNECTION FOR SG-RB…-W MODELS The Restart mode and Reset/Restart wire must be connected through a N.C. button to the 0V or 24V from the power supply of the ESPE to select, respectively, manual restart or automatic restart. The Reset/Restart wire can be used to enter alignment function when N.C.

  • Page 36: Edm Control Connection

    SG BODY REFLECTOR MUTING • Connect both OSSDs to the activating device. Failure to connect an OSSD to the activating device jeopardizes the system safety degree that the light curtain has to control. Figure 31 Figure 32 24Vdc OSSD1 24Vdc OSSD2 115 usec 500 msec...

  • Page 37: Muting Arms Or Muting Function Inputs Connection

    5.10 MUTING ARMS OR MUTING FUNCTION INPUTS CONNECTION Muting arms or external Muting sensors can be connected to ESPE by mean of the committed M12 connector. Read see par. 6.6 – “Muting function” for the use and the positioning of the activating sensors. 5.11 OVERRIDE CONNECTION FOR SG-RB…-W MODELS The Override1 wire must be connected through a N.O.

  • Page 38: Functioning Mode

    SG BODY REFLECTOR MUTING 6 FUNCTIONING MODE 6.1 SG4-RB…-W CONFIGURATION LINE LAYOUT CONNECTION BEHAVIOUR +24Vdc RESET/RESTART/ AUTOMATIC RESTART RESTART MODE IN line RESET/RESTART/ MANUAL RESTART IN line RESTART MODE (EDM ENABLE: active) MUTING 0V or floating MUTING ENABLE ENABLE Muting enabled OVERRIDE External control OVERRIDE STATUS...

  • Page 39: Sg-Rb

    6.2 SG-RB…-N CONFIGURATION LINE LAYOUT CONNECTION BEHAVIOUR +24Vdc RESET/RESTART/ EMD/ OVERRIDE IN line (EDM ENABLE: active) MUTING 1 MUTING SENSOR/ARM OUTPUT MUTING1 MUTING SENSOR/ARM OUTPUT MUTING 2 MUTING2 OSSDs OSSDs LAMP INPUT LAMP...
  • Page 40 SG BODY REFLECTOR MUTING The following table shows factory default configuration for dip-switches SG-RB…-W SG-RB…-N   Dip switches n°1: Muting timeout 10 min Dip switches n°1: Muting timeout 10 min Dip switches n°2: Muting T/L Dip switches n°2: Muting T/L Dip switches n°3: Muting filter Disabled Enabled...

  • Page 41: Reset Function

    6.3 RESET FUNCTION The RX light curtain has a RESET function that is activated consequently to an internal failure. The operator has to press the NC RESET button that resets the failure condition and thus the ESPE can return to a normal functioning behavior. The button has to be kept pressed for at least 5 seconds in one of the following conditions: •...
  • Page 42 SG BODY REFLECTOR MUTING SG4-RB…-W Models Manual Restart Diagram NORMAL OSSDs STATUS OPERATION SAFE INTERLOCK STATUS RESTART Contact open Contact close 0.5 sec SG4-RB…-N Models Manual Restart Diagram NORMAL OSSDs STATUS OPERATION SAFE INTERLOCK STATUS RESTART Contact open Contact close 0.1 sec...

  • Page 43: Edm Function

    6.5 EDM FUNCTION The light curtain has a function for monitoring actuation external devices (EDM). This function can be enabled or deactivated by dip-switches of RX device (see section 5 – “ELECTRICAL CONNECTIONS AND CONFIGURATION”). The timing diagram below explains the relationship between the cause (OSSDs) and the effect (EDM), with the maximum permissible delay.

  • Page 44: Sg4-Rb

    SG BODY REFLECTOR MUTING 6.5.2 SG4-RB…-N Models EDM Function and Connection This function can be activated or deactivated with dip-switches 6. To correctly use this function: • activate it using the corresponding dip-switches; • connect pin1 to +24 VDC through the normally closed contacts of the device to be monitored. This function checks that the normally closed contacts switch state when the OSSD outputs change state.

  • Page 45: Muting Function

    6.6 MUTING FUNCTION This function can be enabled or deactivated by pin of RX connector (see section 5 – “ELECTRICAL CONNECTIONS AND CONFIGURATION”). The Muting sensors must be able to recognise the passing material (pallets, vehicles, ...) according to the material’s length and speed.

  • Page 46: Muting T/L Selection Function

    SG BODY REFLECTOR MUTING Next picture shows an example of Muting functioning: 6.6.1 Muting T/L selection function This function let the user select the requested configuration for muting sensors, and can be set by dip- switches of RX device (see section 5 – “ELECTRICAL CONNECTIONS AND CONFIGURATION”). Temporal diagram of the Muting function for two-sensor configuration (“L-shaped”...

  • Page 47: Muting Timeout Selection Function

    Temporal diagram of the Muting function for four-sensor configuration (“T-shaped” version) MUTING1 24Vdc 0Vdc MUTING2 24Vdc 0Vdc MUTING STATUS (ESPE normal operation) As shown in the previous picture, t indicates the interval of time between MUTING1 and MUTING2 activation (see paragraph 6.6.4 - "Installation mode of Muting sensors”). In this case, when MUTING1 de- activates, light curtain exits the muting status and returns in normal operation.

  • Page 48: Installation Mode Of Muting Sensors

    SG BODY REFLECTOR MUTING 6.6.4 Installation mode of Muting sensors Select carefully the configuration, as a wrong configuration can cause the incorrect functioning of the Muting function and a reduction of the safety level. The Muting sensors must be positioned in such a way that the activation of the Muting function is not possible with the accidental passing of a person.
  • Page 49 The following are some configuration examples when using the Muting function. • Application with 4 optoelectronic sensors: parallel-beam configuration The solution is suitable for applications requiring bidirectional movements of objects. For correct functioning, position the dip-switches to select “T” configuration. Muting sensors connection: 24 Vdc A1 contact...
  • Page 50 SG BODY REFLECTOR MUTING • Application with 2 optoelectronic sensors: parallel-beam configuration The solution is suitable for applications requiring unidirectional movements of objects. For correct functioning, position the dip-switches to select “L” configuration. The reset of normal Muting functioning is obtained at a DMoff distance from sensor A. Muting sensors connection: 24 Vdc A contact...
  • Page 51 • Application with L arm Muting sensors connector: 24 Vdc A contact M12-5 poles connector V=cost. Pin 2 MUTING 1 Pin 4 MUTING 2 Moff B contact The L-configured solution with integrated Muting facilitates sensor installation and suits applications with unidirectional object passage. For correct functioning, position the dip-switches to select “L”...
  • Page 52 SG BODY REFLECTOR MUTING • Application with T arm Muting sensors connection: 24 Vdc A1 contact M12-5 poles connector V=cost. Pin 2 A2 contact MUTING 1 Pin 4 B1 contact MUTING 2 B2 contact The T-configured solution with integrated Muting facilitates sensor installation and suits applications with bidirectional object passage.

  • Page 53: Override Function For Sg4-Rb

    6.7 OVERRIDE FUNCTION FOR SG4-RB-…-W MODELS This function allows forcing a Muting condition when machine reset is necessary, even if one or more beams are interrupted by passing material. The purpose is to clear the protected area of any material accumulated consequently to a failure in the working cycle.
  • Page 54 SG BODY REFLECTOR MUTING (*) This is true for light curtains configured as T Muting. For light curtains configured as L Muting, override will terminate when muting sensors are de-actuated AND the light curtain’s beams are free. • Keep the button pressed until the clearance of the protected area has been completed. •...

  • Page 55: Override Input Mode Function

    6.7.2 Override input mode function This function let the user choose, setting dip-switches of RX device (see section 5 – “ELECTRICAL CONNECTIONS AND CONFIGURATION”), the input mode for override lines, and in particular select impulsive Override mode. The Edge Triggered Override function provides that the Override state remains active even if the related activation buttons are released.
  • Page 56 SG BODY REFLECTOR MUTING OVERRIDE1 24Vdc 0Vdc OVERRIDE2 24Vdc 0Vdc 0 < Dt < 400ms MUTINGx 24Vdc 0Vdc INTERCEPTED BEAMS FREE OVERRIDE STATUS Figure 45 OVERRIDE1 24Vdc 0Vdc OVERRIDE2 24Vdc 0Vdc 0 < Dt < 400ms OVERRIDE STATUS 120s Figure 46...

  • Page 57: Override Restart Mode Function

    6.7.3 Override restart mode function This function let the user choose, setting dip-switches of RX device (see section 5 – “ELECTRICAL CONNECTIONS AND CONFIGURATION”), the restart mode after Override when ESPE is configured in manual restart mode, and in particular to force automatic restart mode of light curtain as shown in Figure 47. OBSCURED BEAMS FREE...

  • Page 58: Override Function For Sg4-Rb

    SG BODY REFLECTOR MUTING 6.8 OVERRIDE FUNCTION FOR SG4-RB-…-N MODELS 6.8.1 Override function activation To start override, the OSSD outputs must be switched off and at least one beam must be interrupted. • If the entire detection zone is free for more than 2 s, the override function is immediately deactivated. •...

  • Page 59: Override At Run Time

    6.8.3 Override at run time • One or both muting inputs must be active. • Press and release the RESET button 3 times < 1 s. The OSSD outputs will be activated for more than 2 s and 600 s max. •...

  • Page 60: Override Restart Mode Function

    SG BODY REFLECTOR MUTING 6.8.4 Override restart mode function This function let the user choose, setting dip-switches of RX device (see section 5 – “ELECTRICAL CONNECTIONS AND CONFIGURATION”), the restart mode after Override when ESPE is configured in manual restart mode, and in particular to force automatic restart mode of light curtain as shown in Figure 47. OBSCURED BEAMS FREE...

  • Page 61: Alignment Function

    6.9 ALIGNMENT FUNCTION SG BODY series light curtains are provided with a system which informs the user about alignment quality. The ALIGNMENT function also can be activated by simply pressing the external normally closed push-button link to RESET/RESTART/RESTART MODE line (see section 5 – “ELECTRICAL CONNECTIONS AND CONFIGURATION”) for at least 0.5 sec at start-up, as shown in the timing diagram of Figure 52.

  • Page 62: Alignment Procedure

    SG BODY REFLECTOR MUTING 7 ALIGNMENT PROCEDURE The good alignment between the active and the passive unit of the ESPE is necessary to obtain the correct behavior of the light curtain. A good alignment avoids a not steady light curtain status (OSSDs flicker onoff and vice versa) due to dust or vibration.
  • Page 63 As operating distance increase, the SG-LP laser pointer tool attached on active or passive unit can be used to help the user to obtain the best alignment (see Figure 55). Figure 55 Also for Muting arms installation similar considerations must be taken. In the following paragraphs the alignment procedure for light curtain and Muting arms are described.

  • Page 64: Light Curtain Alignment Procedure

    SG BODY REFLECTOR MUTING 7.1 LIGHT CURTAIN ALIGNMENT PROCEDURE The light curtain alignment can be performed only after having completed the mechanical installation and the electrical connections as described above. Compare alignment results with those given in the following table. To enter alignment mode, see paragraph 6.9 –...

  • Page 65: Correct Muting Arm Alignment Procedure

    The alignment level is monitored also during device normal operating mode, and is visualized by a bar graph shown on the user interface. Once the curtain has been aligned and correctly fastened, the display signal is useful to check the alignment and to view any change in the environmental conditions (presence of dust, light disturbance and so on).

  • Page 66: Diagnostics

    FUNCTION ACTIVATING THE INTERLOCK READY TO BE ACTIVATED CORRECT SEQUENCE ON OVERRIDE LINES. USER MUST ACTIVATE RESET FAILURE LOCKOUT FAILURE ON ONE OR LINE. IF ESPE DOES NOT RESET (RECOVERABLE) BOTH OSSDS, OSSDS OFF USER MUST CONTACT DATALOGIC TECHNICAL SUPPORT.
  • Page 67 TECHNICAL SUPPORT. USER MUST ACTIVATE RESET FAILURE LOCKOUT OPTICAL FAILURE, OSSDS LINE. IF ESPE DOES NOT RESET (RECOVERABLE) USER MUST CONTACT DATALOGIC TECHNICAL SUPPORT. USER MUST CHECK EDM ENABLE LINE OR DIP-SWITCHES, EDM LINE, EXTERNAL SWITCHING DEVICE FAILURE LOCKOUT EDM FAILURE, OSSDS OFF AND ACTIVATE RESET LINE.
  • Page 68 INTERNAL AND EXTERNAL LINE AND ACTIVATE RESET LINE. FAILURE LOCKOUT LAMP FAILURE, OSSDS IF ESPE DOES NOT RESET USER (RECOVERABLE) MUST CONTACT DATALOGIC TECHNICAL SUPPORT. USER MUST CHECK POWER SUPPLY CONNECTION. IF THE POWER SUPPLY FAILURE, ESPE OFF PROBLEM PERSISTS USER MUST...

  • Page 69: Periodical Maintenance And Warranty

    The warranty period for this product is 36 months. See the General Terms and Conditions of Sales at www.datalogic.com for further details. Datalogic will not be liable for any damages to persons and things caused by the non-observance of the correct installation modes and device use.

  • Page 70: Device Maintenance

    10.1 PRODUCT DISPOSAL Under current Italian and European laws, Datalogic is not obliged to take care of product disposal at the end of its life. Datalogic recommends disposing of the product in compliance with local laws or contact authorised waste...

  • Page 71: Technical Data

    11 TECHNICAL DATA ELECTRICAL DATA 24 VDC  20% Power supply: Active unit consumption (RX): 6.5 W max (without load) Outputs: 2 PNP outputs short-circuit protection (1.4 A @55°C) Output current: 0.5 A max / each output Output voltage - ON min: Power supply value less 1 V Output voltage - OFF max: 0.2 V...

  • Page 72: Dimensions

    SG BODY REFLECTOR MUTING 12 DIMENSIONS Figure 54 Figure 55 Model L1 [mm] L2 [mm] SG4-RB2-050-OO-x (Figure 54) 609,35 520,5 SG4-RB2L-050-OO-x (Figure 54) 609,35 520,5 SG4-RB2T-050-OO-x (Figure 54) 609,35 520,5 SG4-RB3-080-OO-x (Figure 54) 909,35 820,5 SG4-RB3L-080-OO-x (Figure 54) 909,35 820,5 SG4-RB3T-080-OO-x (Figure 54) 909,35 820,5...
  • Page 73 SG4-RB2/3L SG4-RDB2/3L...
  • Page 74 SG BODY REFLECTOR MUTING SG4-RB2/3T SG4-RDB2/3T...

  • Page 75: List Of Available Models

    13 LIST OF AVAILABLE MODELS Protecte Beams Resolution Response Interaxis Operating Description d height time Distance Code (mm) (Nr.) (mm) (msec) (mm) SG4-RB2-050-OO-W 519,75 0.5..8 957951030 SG4-RB2L-050-OO-W 519,75 0.5..3 957951060 SG4-RB2T-050-OO-W 519,75 0.5..3 957951080 SG4-RB3-080-OO-W 399,75 0.5..8 957951040 SG4-RB3L-080-OO-W 399,75 0.5..3...

  • Page 76: Accessories

    SG BODY REFLECTOR MUTING 14 ACCESSORIES (dimensions in mm) 14.1 METAL ANGLED FIXING BRACKET (ST-K4STD-SG BODY BIG) MODEL DESCRIPTION CODE ST-K4STD-SG BODY BIG Angled fixing bracket (4 pcs kit) 95ASE1950...
  • Page 77 Side fixing bracket mounting MODEL DESCRIPTION CODE ST-K4AV Antivibration support (4 pcs kit) 95ACC1700 ST-K6AV Antivibration support (6 pcs kit) 95ACC1710 MOUNTING A MOUNTING B Angled fixing bracket Angled fixing bracket + antivibration support The recommended mounting positions according to the light curtain length are shown and in the subsequent table.

  • Page 78: Rotative Fixing Bracket (St-K4Rot-Sg Body Big)

    SG BODY REFLECTOR MUTING 14.2 ROTATIVE FIXING BRACKET (ST-K4ROT-SG BODY BIG) MODEL DESCRIPTION CODE ST-K4ROT-SG BODY BIG Metal rotative fixing bracket (4 pcs kit) 95ASE1960 Rotative fixing bracket mounting...

  • Page 79: Rear Fixing Bracket (St-K4Rear-Sg Body Big)

    14.3 REAR FIXING BRACKET (ST-K4REAR-SG BODY BIG) MODEL DESCRIPTION CODE ST-K4REAR-SG BODY BIG Metal rear fixing bracket (4 pcs kit) 95ASE1970 Rear fixing bracket mounting...

  • Page 80: Protective Stands (Sg-Psm)

    SG BODY REFLECTOR MUTING 14.4 PROTECTIVE STANDS (SG-PSM) MODEL DESCRIPTION CODE 95ASE2300 SG-PSM-2-500 Protective stand with 2 mirrors H=500mm SG-PSM-3-800 Protective stand with 3 mirrors H=800mm 95ASE2310 SG-PSM-4-900 Protective stand with 4 mirrors H=900mm 95ASE2320 SG-PSM-4-1200 Protective stand with 4 mirrors H=1200mm 95ASE2330 SG-PSM-2-500 SG-PSM-3-800...

  • Page 81: Protective Stands (Sg-Psb)

    14.5 PROTECTIVE STANDS (SG-PSB) MODEL DESCRIPTION L (mm) CODE SG-PSB 600 Protective stand H=600mm 95ASE2240 SG-PSB 1000 Protective stand H=1000mm 1000 95ASE2250 SG-PSB 1200 Protective stand H=1200mm 1200 95ASE2260 SG-PSB 1650 Protective stand H=1650mm 1650 95ASE2270 SG-PSB 1900 Protective stand H=1900mm 1900 95ASE2280 Fixing kit...

  • Page 82: Plate Kit For Protective Stands (Sg-P)

    SG BODY REFLECTOR MUTING 14.6 PLATE KIT FOR PROTECTIVE STANDS (SG-P) MODEL DESCRIPTION CODE SG-P Plate kit for SG-PSB/SG-PSM 95ASE2290 Mounting with SG-PSB/SG-PSM...

  • Page 83: Columns And Floor Stands (Se-S)

    14.7 COLUMNS AND FLOOR STANDS (SE-S) MODEL DESCRIPTION L (mm) X (mm) CODE SE-S 800 Column and floor stand H= 800 mm 30x30 95ACC1730 SE-S 1000 Column and floor stand H= 1000 mm 1000 30x30 95ACC1740 SE-S 1200 Column and floor stand H= 1200 mm 1200 30x30 95ACC1750...

  • Page 84: Laser Pointer (Sg-Lp)

    SG BODY REFLECTOR MUTING 14.8 LASER POINTER (SG-LP) MODEL DESCRIPTION CODE SG-LP Laser pointer 95ASE5590 The laser pointer of the SG-LP series represents a valid alignment and installation support for the safety light curtain series. The pointer can be moved along the light curtain profile to verify the complete device alignment (top and bottom).

  • Page 85: Connection Cables

    14.10 CONNECTION CABLES MODEL DESCRIPTION CODE CS-A1-03-U-03 5-pole M12 cable (axial) 3 m 95ASE1170 CS-A1-03-U-05 5-pole M12 cable (axial) 5 m 95ASE1180 CS-A1-03-U-10 5-pole M12 cable (axial) 10 m 95ASE1190 CS-A1-03-U-15 5-pole M12 cable (axial) 15 m 95ASE1200 CS-A1-03-U-25 5-pole M12 cable (axial) 25 m 95ASE1210 CS-A1-03-U-50 5-pole M12 cable (axial) 50m...

  • Page 86: Muting Lamps (Lms)

    SG BODY REFLECTOR MUTING 14.11 MUTING LAMPS (LMS) MODEL DESCRIPTION CODE Muting lamp 95ASE1830 LMS-1 Modular Muting lamp 95ACC1990 Muting lamp –horizontal mounting LMS-2 95ACC2000 Muting lamp –vertical mounting LMS-3 95ACC2010 SU-LMS-1A Basic support for LMS-1 95ACC2020 SU-LMS-1B Tower module for LMS-1 95ACC2030 Ø4 Ø4.5...

  • Page 87: Safety Relay

    14.12 SAFETY RELAY MODEL DESCRIPTION CODE SE-SR2 Type 4 safety relay - 3 NQ 1 NC 95ACC6170 The drawing shows the connection between the safety light curtain and the type 4 safety relay of the SE-SR2 series operating in the automatic Restart mode. EDM Relay Box MODEL DESCRIPTION...

  • Page 88: Connection Boxes (Sg-Srt)

    SG BODY REFLECTOR MUTING 14.13 CONNECTION BOXES (SG-SRT) MODEL DESCRIPTION CODE SG-SRT-1 Muting connection box 95ASE2050 SG-SRT-2 Muting connection box with lamp 95ASE2060...

  • Page 89: Muting Arms

    14.14 MUTING ARMS MODEL DESCRIPTION CODE SG-AS-ARM 95ASE1841 Single active arm with RRX sensors V2 SG-PR-ARM 95ASE1851 Single passive arm with reflectors V2 SG-CB-B 95ASE1920 Muting arms mounting bracket kit Muting arms are available in 2 versions: with retroretroreflex sensors and with emitter-receiver sensors. SG BODY series light curtains are designed, on both emitter and receiver, for mounting of both tipology of Muting arms.
  • Page 90 SG BODY REFLECTOR MUTING The following figures show, respectively, the dimensions of single active arms with fixing bracket mounted, of single passive arms with fixing bracket mounted, of double active arms with fixing bracket mounted, of double passive arms with fixing bracket mounted. ACTIVE/PASSIVE ARMS L ACTIVE/PASSIVE ARMS T...
  • Page 91 ACTIVE PASSIVE...
  • Page 92 SG BODY REFLECTOR MUTING ACTIVE PASSIVE...

  • Page 93: Glossary

    15 GLOSSARY ACTIVE OPTOELECTRONIC PROTECTIVE DEVICE (AOPD): its detection function is achieved thanks to the use of optoelectronic receivers and emitters detecting the optical beams interruptions inside the device caused by an opaque object present inside the specified detecting area. An active optoelectronic protective device (AOPD) can operate both in emitter-receiver mode and in retro- reflective light curtains.
  • Page 94 N.O.: normally opened N.C.: normally closed OFF STATUS: status when the output circuit is interrupted and does not allow current stream. ON STATUS: status when the output circuit is operational and allows current stream. OUTPUT SIGNAL SWITCHING DEVICE (OSSD): part of the ESPE connected to machine control system. When the sensor is enabled during standard operating conditions, it switches to disabled status.

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