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Datalogic SG BODY MUTING Series Instruction Manual
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Datalogic SG BODY MUTING Series Instruction Manual

Datalogic SG BODY MUTING Series Instruction Manual

Safety light curtains with infrared beams
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SG BODY
SERIES.
Safety light curtains with infrared beams
INSTRUCTION MANUAL

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Summary of Contents for Datalogic SG BODY MUTING Series

  • Page 1 SG BODY SERIES. Safety light curtains with infrared beams INSTRUCTION MANUAL...
  • Page 2 DATALOGIC AUTOMATION reserves the right to make modifications and improvements without prior notification. Datalogic and the Datalogic logo are registered trademarks of Datalogic S.p.A. in many countries, including the U.S.A. and the E.U. 826004900 rev.00 © Copyright Datalogic 2010...

  • Page 3: Declaration Of Conformity

    Conformity has been certified by the following Notified/Competent Body (identification n° 0123): TÜV S ÜD Rail GmbH, Ridlerstrasse, 65 – D80339 München Datalogic Automation have a quality system certified by the CSQ, Nr. 9115.IES2, as per ISO 9001 and have therefore observed the regulations foreseen during development and production...
  • Page 4 Conformity has been certified by the following Notified/Competent Body (identification n° 0123): TÜV S ÜD Rail GmbH, Ridlerstrasse, 65 – D80339 München Datalogic Automation have a quality system certified by the CSQ, Nr. 9115.IES2, as per ISO 9001 and have therefore observed the regulations foreseen during development and production...

  • Page 5: Table Of Contents

    SG-BODY Instruction manual Muting INDEX 1. GENERAL INFORMATIONS ABOUT THIS DOCUMENT ........................ 1 1.1. Purpose of this document..............................1 1.2. Intended readers ................................... 1 1.3. Informations for the use................................. 1 2. GENERAL INFORMATIONS ABOUT THE PRODUCT ........................1 2.1. General description of the safety light curtains........................1 2.2.
  • Page 6 Instruction manual SG-BODY Muting 8. DIAGNOSTICS ....................................48 8.1. User interface ..................................48 8.2. Diagnostic messages ................................48 8.2.1. RX side ..................................48 8.2.2. TX side..................................50 9. PERIODICAL MAINTENANCE AND WARRANTY......................... 51 9.1. General information and useful data ........................... 51 9.2.

  • Page 7: General Informations About This Document

    SG-BODY Instruction manual 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 8: Appearance And Interface

    As the required knowledge may not be completely included in this manual, we suggest the customer to contact DATALOGIC AUTOMATION 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 9: Resolution

    SG-BODY Instruction manual Muting The integrated Muting solution with “T” configuration facilitates sensor installation and is ideal for applications requiring a bidirectional object passage movement. The approach with arms equipped with emitter-receiver sensors is especially suitable for applications where the material is wrapped in a few layers of film, that might cause disturbance to the retroreflex sensors.

  • Page 10: Controlled Height

    Instruction manual SG-BODY Muting The resolution value is obtained applying the following formula: R = I + d where: Distance between two adjacent optics Lens diameter 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.
  • Page 11 SG-BODY Instruction manual Muting Model Hp [mm] ESPE Type Body protection SGx-Byy2-050-OO-W-C Type 2 Type 4 Body protection SGx-Byy3-080-OO-W-C Type 2 Type 4 Body protection SGx-Byy4-090-OO-W-C Type 2 Type 4 Body protection SGx-Byy4-120-OO-W-C 1200 Type 2 Type 4 ESPE Type: 2,4 yy = operating distance (only for Type 4): SR, LR...

  • Page 12: Minimum Installation Distance

    Instruction manual SG-BODY Muting 2.4.3. Minimum installation distance As shown in Figure 3, 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 13: Practical Examples

    SG-BODY Instruction manual Muting 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 4), the distance between the dangerous area and the most distant optical beam must be equal to the value calculated using the following formula:...

  • Page 14: Typical Applications

    - Automatic and semi–automatic assembly lines; - Automatic warehouses; - Robotics. In food industry applications, Datalogic Automation 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.

  • Page 15: Installation Mode

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

  • Page 16: General Information On Device Positioning

    Instruction manual SG-BODY Muting 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.

  • Page 17: Minimum Installation Distance

    SG-BODY Instruction manual Muting 3.2.1. Minimum installation distance Refer to paragraph 2.4.3 - 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.
  • Page 18 Instruction manual SG-BODY Muting Type 4 ESPE Diagram of Figure 10 shows the minimum distance from the reflecting surface (D ), based on the operating distance for a Type 4 ESPE: Figure 10 The formula to get D for a Type 4 ESPE is the following: (m) = 0.15 for operating distance <...

  • Page 19: Distance Between Homologous Devices

    SG-BODY Instruction manual 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. The TX interfering device must be positioned outside a minimum D distance from the TX –...
  • Page 20 Instruction manual SG-BODY Muting Type 2 ESPE The following graphic shows the distance from the interfering devices (D ) according to the operating distance (D ) of the couple (TX – RX ) for a Type 2 ESPE. Figure 14 The formula to get D for a Type 2 ESPE is the following: (m) = 0.54...

  • Page 21: Emitter And Receiver Orientation

    SG-BODY Instruction manual Muting Figure 15 Muting pack models are equipped with coding function which permits anti-interference between two adjacent ESPEs when the TX of the first light curtain radiates in the direction of the RX of the second light curtain (see Figure 16). Coding 1 Coding 2 Coding 2...
  • Page 22 Do not use more than three mirrors for each device. The presence of dust or dirt on the reflecting surface of the mirror causes a drastic reduction in the range. The previous values are guaranteed using Datalogic Automation SE-DM series or SG-DM series deviating mirrors.

  • Page 23: Controls After First Installation

    SG-BODY Instruction manual Muting 3.2.6. Controls after first installation The control operations to carry-out after the first installation and before machine start-up are listed hereinafter. The controls must be carried-out by qualified personnel, either directly or under the strict supervision of the person in charge of machinery Safety. Verify that: ESPE remains in SAFE state ( ) intercepting the beams along the protected area using the...

  • Page 24: Mechanical Mounting

    4.1. Side fixing brackets As all the Datalogic Automation 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 aluminium case, the 90° bracket system is made by ST-5090 + IM-5018 and screws (see Figure 20).

  • Page 25: Bottom Fixing Brackets

    SG-BODY Instruction manual Muting 4.3. Bottom fixing brackets With the SG BODY series has been implemented a new kind of bracket fixing, by using the third groove, on the bottom side of the housing, that allows to use whether the 90° bracket ST-5090 or the new ST-5093 and, in both the cases, the same IM-5018 and screws seen before.

  • Page 26: Mechanical Arm Mounting (Retro-Reflex)

    Instruction manual SG-BODY Muting This accessory guarantees the perfect alignment of the arms and the perpendicularity respect to the main unit. Position the bracket on the main unit, after having mounted the arm or arms, as shown in Figure 25. Figure 25 Verify the correct functioning position and block the group using the two plates and the screws and tightening them with a CH.2.5 allen key.

  • Page 27: Electrical Connections And Configuration

    SG-BODY Instruction manual Muting Make sure that TX arm G1 is level with RX arm F1 and that TX arm G2 is level with RX arm F2; please refer to Figure 27 that shows markings at the back of each arm. Figure 27 The use of through-beam arms for the Muting function limits the maximum operating distance to 7 meters.

  • Page 28: Minimal Connection

    Instruction manual SG-BODY Muting 5.2. Minimal connection Dip switches configuration: Dip switches configuration: EDM disabled, no coding no coding Dip switches n°1,2,3,4,5,7,8: ON Dip switches n°1,2,3,4,5,6,7,8: ON Dip switches n°6: OFF Wires configuration: Wires configuration: automatic restart +24Vdc RESET/RESTART/RESTART MODE line Power supply: 0V, 24V (0-24 Vdc) Power supply: 0V, 24V (0-24 Vdc)

  • Page 29: Complete Connection List

    SG-BODY Instruction manual Muting 5.3. Complete connection list M12-12 poles: M12-5 poles 1 = brown = 24 VDC 1 = brown = 24 VDC 2 = blue = 0 V 2 = white = TEST 3 = white = RESET/RESTART/ RESTART 3 = blue = 0 V MODE 4 = black = EARTH...

  • Page 30: Restart Mode And Reset/Restart Button Connection

    Instruction manual SG-BODY Muting Dip switches n°1: Muting timeout 10 min Dip switch n°1: coding selection See table See table Dip switches n°2: Muting T/L Dip switch n°2: coding selection See table See table Dip switches n°3: Muting filter Disabled Enabled Dip switch n°3: not used Dip switches n°4: Override restart...

  • Page 31: External Relays Connection

    SG-BODY Instruction manual Muting 5.7. External relays connection Example: connection to the safety relay. Figura 29 The previous figure shows the connection between the safety light curtains and the safety relay of the SE-SR2 series functioning in the Automatic Restart mode (left side) and Manual Restart with monitoring (right side).

  • Page 32: Edm Control Connection

    Instruction manual SG-BODY Muting Figure 30 Figure 31 24Vdc OSSD1 24Vdc OSSD2 115 usec 500 msec OSSD test behaviour in NORMAL OPERATION state 1000 msec Figure 32 5.8. EDM control connection The EDM wire has to be connected to a 24 Vdc normally closed contact, before powering. The monitoring function, if selected, is not activated if at powering the wire is not correctly connected;...

  • Page 33: Override Connection

    SG-BODY Instruction manual Muting 5.11. Override connection The Override1 wire must be connected through a N.O. button to the 24 Vdc from the power supply of the ESPE; Override 2 wire must be connected through a N.O. button to the 0V from the power supply of the ESPE.

  • Page 34: Functioning Mode

    Instruction manual SG-BODY Muting 6. FUNCTIONING MODE 6.1. Standard configuration Line Layout connection Behaviour +24Vdc TEST TEST +24Vdc RESET/RESTART/ Automatic restart RESET/RESTART/ RESTART MODE RESTART MODE RESET/RESTART/ Manual restart RESET/RESTART/ RESTART MODE RESTART MODE 24Vdc OSSD_1 nc no OSSD_2 (EDM ENABLE: active) nc no to ESPE forced guide relais...

  • Page 35: Reset Function

    SG-BODY Instruction manual Muting Dip switches n°1: Muting timeout 10 min Dip switch n°1: coding selection See table Dip switches n°2: Muting T/L Dip switch n°2: coding selection See table Dip switches n°3: Muting filter Disabled Dip switch n°3: not used Dip switches n°4: Override restart Manual Dip switch n°4: not used...

  • Page 36: Restart Mode Selection Function

    Instruction manual SG-BODY Muting 6.3. Restart mode selection function The interruption of a beam due to an opaque object causes the opening of OSSD outputs and the stop of the safety light curtain, SAFE condition ESPE standard operation can be reset to NORMAL OPERATION condition (OSSD safety contact closing condition, ) in two different ways: Automatic Restart: after activation, ESPE resets to NORMAL OPERATION condition once the object...

  • Page 37: Edm Function

    SG-BODY Instruction manual Muting 6.4. 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”). EDM deactivated: Disconnect or connect to 0V EDM input pin of RX connector.

  • Page 38: Muting Function

    Instruction manual SG-BODY Muting 6.5. 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 39: Muting T/L Selection Function

    SG-BODY Instruction manual Muting Next picture shows an example of Muting functioning: 6.5.1. 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 40: Muting Timeout Selection Function

    Instruction manual SG-BODY Muting 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, tAB indicates the interval of time between MUTING1 and MUTING2 activation (see paragraph 6.5.4 - "Installation mode of Muting sensors”).
  • Page 41 SG-BODY Instruction manual Muting Any Muting request can not be made if the ESPE is in the SAFE condition (red LED is ON and the beams are interrupted). Figure 38 provides an installation example of a linear SAFEasy light curtain mounted on a conveyor, with the relative external Muting sensors.
  • Page 42 Instruction manual SG-BODY 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 43 SG-BODY Instruction manual Muting The reset of normal Muting functioning is obtained at a DMoff distance from sensor A. Symbol Unit Formula Description Compulsory Interaxis between sensor A and 16.5 sensor B condition Distance from sensor A at which the Compulsory Muting function is deactivated and Moff...

  • Page 44: Override Function

    Instruction manual SG-BODY Muting 6.6. Override function This function allows to force 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 45 SG-BODY Instruction manual Muting Override function will automatically terminate when one of the following condition will be given: all the muting sensors are de-actuated (*); the pre-determined time limit has expired; the requirements for actuation are not met any more (at least one override input line is deactivated). (*) This is true for light curtains configured as T Muting.

  • Page 46: Override Input Mode Function

    Instruction manual SG-BODY Muting 6.6.2. 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 forecasts that the Override state rests even if the related activation buttons are released.
  • Page 47 SG-BODY Instruction manual Muting OVERRIDE1 24Vdc 0Vdc OVERRIDE2 24Vdc 0Vdc 0 = Dt = 400ms MUTINGx 24Vdc 0Vdc OBSCURED BEAMS FREE OVERRIDE STATUS Figure 44 OVERRIDE1 24Vdc 0Vdc OVERRIDE2 24Vdc 0Vdc 0 = Dt = 400ms OVERRIDE STATUS 120s Figure 45...

  • Page 48: Override Restart Mode Function

    Instruction manual SG-BODY Muting 6.6.3. 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 46.

  • Page 49: Coding Function

    SG-BODY Instruction manual Muting 6.7. Coding function The coding function allows the ESPE to remain in normal operation also when an interference condition with an other ESPE occurs, and in particular when the TX of the first light curtain radiates in the direction of the RX of the second light curtain (see Figure 43).

  • Page 50: Alignment Function

    Instruction manual SG-BODY Muting 6.8. Alignment function SG BODY series light curtains are fitted with a system which informs the user about reached alignment degree. 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 49.

  • Page 51: Alignment Procedure

    SG-BODY Instruction manual Muting 7. ALIGNMENT PROCEDURE The good alignment between the emitting and the receiving unit of the ESPE is necessary to obtain the correct behaviour of the light curtain. A good alignment avoid a not steady light curtain status (OSSDs flicker on off and vice versa) due to dust or vibration.

  • Page 52: Light Curtain Alignment Procedure

    Instruction manual SG-BODY Muting 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. 7.1. Light curtain alignment procedure The light curtain alignment can be effected only after having completed the mechanical installation and the electrical connections as described above.

  • Page 53: Correct Muting Arm Alignment Procedure

    SG-BODY Instruction manual Muting shall be made with the special cylindrical “Test Piece” having a size suitable to the resolution of the device used (refer paragraph 3.2.6 – “Controls after first installation”). 5. Switch OFF and ON the device in normal operating mode. The alignment level is monitored also during device normal operating mode, and is visualized by a bar graph shown on the user interface.

  • Page 54: Diagnostics

    Instruction manual SG-BODY Muting 8. DIAGNOSTICS 8.1. User interface A user interface aids the customer to control and check the state of the light curtain, for alignment mode, normal operation and for troubleshooting activity. User interface is composed by for LEDs on the receiver and two LEDs on the emitter and an one-digit display present on both receiver and emitter unit.
  • Page 55 OFF/ON FAILURE LOCKOUT Override connection ESPE. If the problem persists (not recoverable) failure, OSSDs OFF user must contact Datalogic Automation Technical Support. User must check Override lines activation sequence timings and Override sequence repeat Override sequence. If...

  • Page 56: Tx Side

    FAILURE configuration and turn OFF/ON LOCKOUT Dip switch failure ESPE. If the problem persists (not recoverable) user must contact Datalogic Automation Technical Support. User must check power supply connection. If the problem ESPE OFF Power supply failure persists user must contact Datalogic Automation Technical Support.

  • Page 57: Periodical Maintenance And Warranty

    36 (thirty-six) months from the date of manufacturing. Datalogic Automation will not be liable for any damages to persons and things caused by wrong installation modes or device use.

  • Page 58: Device Maintenance

    10.1. Product disposal Under current Italian and European laws, Datalogic Automation is not obliged to take care of product disposal at the end of its life. Datalogic Automation recommends to dispose of the product in compliance with local laws or contact...

  • Page 59: Technical Data

    SG-BODY Instruction manual Muting 11. TECHNICAL DATA Electrical Data Power supply 24 Vdc Emitter consumption (TX) 2.5 W max Receiver consumption (RX) 4.0 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:...

  • Page 60: Dimensions

    Instruction manual SG-BODY Muting 12. DIMENSIONS Model L1 [mm] L2 [mm] SGx-Byy2-050-OO-W-C 609,35 520,5 SGx-Byy3-080-OO-W-C 909,35 820,5 SGx-Byy4-090-OO-W-C 1009,35 920,5 SGx-Byy4-120-OO-W-C 1309,35 1220,5 ESPE Type: 2,4 yy = operating distance (only for Type 4): SR, LR...

  • Page 61: Order Data

    SG-BODY Instruction manual Muting 13. ORDER DATA Protected Beams Resolution Response Interaxis Operating Description height time Distance Code (mm) (Nr.) (mm) (msec) (mm) SG2-B2-050-OO-W-C 519,75 No code:12 0.5..60 957851320 Code:19 SG2-B3-080-OO-W-C 419,75 No code:13 0.5..60 957851330 Code:22 SG2-B4-090-OO-W-C 319,75 No code:14 0.5..60 957851340 Code:25...

  • Page 62: Accessories

    Instruction manual SG-BODY Muting 14. ACCESSORIES 14.1. Side fixing bracket Figure 55...

  • Page 63: Side Fixing Bracket Mounting

    SG-BODY Instruction manual Muting 14.1.1. Side fixing bracket mounting MOUNTING A MOUNTING B Angled fixing bracket Angled fixing bracket + Antivibration support MODEL DESCRIPTION CODE ST-K4STD-SG BODY BIG Fixing brackets for angle mounting (4 pc kit) 95ASE1950 ST-K4AV Antivibration support (4 pc kit) 95ACC1700 ST-K6AV Antivibration support (6 pc kit)

  • Page 64: Rotative Fixing Bracket

    Instruction manual SG-BODY Muting 14.2. Rotative fixing bracket 14.2.1. Rotative fixing bracket mounting Figure 57 MODEL DESCRIPTION CODE ST-K4ROT-SG BODY BIG Rotative fixing bracket mounting (4 pc kit) 95ASE1960...

  • Page 65: Bottom Fixing Bracket

    SG-BODY Instruction manual Muting 14.3. Bottom fixing bracket Figure 58 14.3.1. Bottom fixing bracket mounting Figure 59 MODEL DESCRIPTION CODE ST-K4REAR-SG BODY BIG Bottom fixing bracket mounting (4 pc kit) 95ASE1970...

  • Page 66: Deviating Mirrors

    Instruction manual SG-BODY Muting 14.4. Deviating mirrors Figure 60 MODEL DESCRIPTION CODE SG-DM 150 Deviating mirror version 150 mm 95ASE1670 Figure 61 MODEL DESCRIPTION (mm) (mm) (mm) CODE SG-DM 600 Deviating mirror version 600 mm 95ASE1680 SG-DM 900 Deviating mirror version 900 mm 95ASE1690 SG-DM 1200 Deviating mirror version 1200 mm...

  • Page 67: Column And Floor Stands

    SG-BODY Instruction manual Muting 14.5. Column and floor stands L (mm) X (mm) CODE MODEL DESCRIPTION SE-S 800 Column and floor stand H= 800 mm 30x30 SE-S 1000 Column and floor stand H= 1000 mm 1000 30x30 SE-S 1200 1200 30x30 Column and floor stand H= 1200 mm SE-S 1500...

  • Page 68: Protective Stands

    Instruction manual SG-BODY Muting 14.6. Protective stands SG BODY light curtains can be housed in protective stands, composed by SG-SB and SG-PS accessories. MODEL DESCRIPTION CODE SG-SB Carter 95ASE1660 MODEL DESCRIPTION L (mm) CODE 95ASE1610 SG-PS 600 Protective stand H= 600 mm 95ASE1620 SG-PS 900 Protective stand H= 900 mm...

  • Page 69: Laser Pointer

    SG-BODY Instruction manual Muting 14.8. Laser pointer MODEL DESCRIPTION CODE SG-LP SG-LP Laser pointer 95ASE5590 14.9. 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...

  • Page 70: Safety Relay Se-Sr2

    Instruction manual SG-BODY Muting 14.10. Safety relay SE-SR2 The drawing shows the connection between the safety light curtain and the Type 4 safety relay of the SE-SR2 series functioning in the automatic Start mode (left side) and manual Start with monitoring (right side). MODEL DESCRIPTION CODE...

  • Page 71: Muting Arms

    SG-BODY Instruction manual Muting 14.11. Muting Arms SG Body series light curtain are available only in linear models without integrated Muting sensors; by means of Muting arms accessories, these models can be converted into T-shaped models with integrated Muting sensors for bidirectional Muting and L-shaped models for unidirectional Muting. Muting arms are available in 2 versions: with retroretroreflex sensors and with emitter-receiver sensors.

  • Page 72: Glossary

    Instruction manual SG-BODY Muting 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 73 SG-BODY Instruction manual Muting 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.

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