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Wenglor SEMG452 Operating Instructions Manual

Type 4 safety light curtain
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EN
SEMG452  −   S EMG482
Type 4 Safety Light Curtain
Operating Instructions
Translation of the Original Operating Instruction
Subject to change without notice
Available as PDF version only
Status: 11.07.2022
Version: 07
www.wenglor.com

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  • Page 1 SEMG452  −   S EMG482 Type 4 Safety Light Curtain Operating Instructions Translation of the Original Operating Instruction Subject to change without notice Available as PDF version only Status: 11.07.2022 Version: 07 www.wenglor.com...

  • Page 2: Table Of Contents

    Table of Contents General Information Concerning these Instructions Explanations of Symbols List of Abbreviations Limitation of Liability Copyrights For Your Safety Use for Intended Purpose Use for Other than the Intended Purpose Personnel Qualifications Modification of Products General Safety Precautions Approvals and protection class Technical Data Response Times...
  • Page 3 Safety Clearance 5.4.1 Safety Clearance for Vertical Approach to the Safety Field 5.4.2 Safety Clearance for horizontal approach to the Safety Field 5.4.3 Safety Clearance for Angular Approach to the Safety Field Clearance from Reflective Surfaces Multiple Systems Deflection Mirror Electrical Connection Optical Alignment 5.10 Diagnostics...
  • Page 4 12. Appendix 12.1 Change Index, Operating Instructions 12.2 Overview of Receiver Parameters Configuration 12.3 Display during Normal Operation 12.3.1 Receiver 12.3.2 Emitter 12.4 Display in Case of Error 12.4.1 Receiver 12.4.2 Emitter 12.5 Initial Start-Up Checklist 12.6 Connection Examples 12.6.1 Restart Inhibit Without Contactor Monitoring at SEMG4xxx 12.6.2 Restart Inhibit and Contactor Monitoring at SEMG4xxx 12.6.3 Restart Inhibit Without Contactor Monitoring at Safety Relay 12.6.4 SEMG4xx With Safety Mode Without Contactor Monitoring...

  • Page 5: General

    General 1.1 Information Concerning these Instructions • These instructions are valid for the following products: SEMG4xx: Safety Light Curtain sales set consisting of emitter and receiver, SEMG5xx: Safety Light Curtain emitter, SEMG6xx: Safety Light Curtain receiver. • They make it possible to use the product safely and efficiently. •...

  • Page 6: List Of Abbreviations

    • wenglor assumes no liability for printing errors or other inaccuracies contained in these operating instructions, unless wenglor was verifiably aware of such errors at the point in time at which the oper- ating instructions were prepared.

  • Page 7: For Your Safety

    2.2 Use for Other than the Intended Purpose • The product is not suitable for use in potentially explosive atmospheres. • Only accessories supplied or approved by wenglor may be used with the product. DANGER! Risk of personal injury or property damage in case of use for other than the intended purpose! Use for other than the intended purpose may lead to hazardous situations.

  • Page 8: Personnel Qualifications

    2.3 Personnel Qualifications • Suitable technical training is a prerequisite. • In-house electronics training is required. • Technical knowledge and experience concerning use of the guard is required in order to assure correct evaluation of the safe working status during assembly, initial start-up and electrical installation. •...

  • Page 9: Technical Data

    Technical Data Emitter: SEMG571−SEMG582 Emitter: SEMG671−SEMG682 Order No. Receiver: SEMG671−SEMG682 Receiver: SEMG652−SEMG662 Optical Data Range 0.2…6 m 0.25…14 m Safety field height 250…1811 mm 326…1827 mm Resolution 14 mm 30 mm Aperture angle ± 2.5° Emitter wave length Typically 630 nm Coated optics Resistance to extraneous light 10,000 lux Electrical Data 19.2 to 28.8 V DC (SELV, PELV power pack), it must be possible to...
  • Page 10 Emitter: SEMG571−SEMG582 Emitter: SEMG671−SEMG682 Order No. Receiver: SEMG671−SEMG682 Receiver: SEMG652−SEMG662 Test pulse width, rate < 300 µs, typically 20 ms Restart time after reach-in Typically 2 × response time Inputs Voltage range –30…30 V DC LOW: < 5 V, < 2 mA Switching thresholds HI: >...

  • Page 11: Response Times

    The following table specifies the tightening torques of the plugs and mounting options in order to assure com- pliant, error-free operation: Connection type Connection tightening torque in Nm 3.1 Response Times Resolution: 14 mm Order Number Response Time [ms] SEMG671 SEMG672 SEMG673 SEMG674...

  • Page 12: Dimensional Drawings Safety Light Curtain

    3.2 Dimensional Drawings Safety Light Curtain 19,4 M12 x 1 25,2 M12 x 1 19,4 25,2 1 = emitter, 2 = receiver, 3 = control panel, SFH = safety field height Emitter Detail 19,4 M12 x 1 25,2 19,4 M12 x 1 M12 x 1 19,4 Receiver Detail...
  • Page 13 Resolution: 14 mm Order Number SFH (mm) L (mm) A (mm) B (mm) Max. weight per sensor (kg) SEMGx71 0,38 SEMGx72 0,53 SEMGx73 0,69 SEMGx74 0,84 SEMGx75 0,99 SEMGx76 1,15 SEMGx77 1061 1061 1080 1,30 SEMGx78 1211 1211 1230 1,45 SEMGx79 1361 1361...

  • Page 14: Housing Dimensions, Mounting Technology

    3.3 Housing dimensions, mounting technology ZEMX001 Mounting Bracket • For wall/profile mounting • Scope of delivery: 2 pieces • Including screws, washers and slot nuts ZEMX002 Mounting Bracket • For mounting in Protection Columns • Scope of delivery: 2 pieces •...

  • Page 15: Connection Diagrams

    ZEMZ001 Mounting System • For wall mounting • Adjustable • Scope of delivery: 2 pieces • Including screws, washers and slot nuts 3.4 Connection Diagrams Receiver Emitter + supply power – 0 V supply power OSSD Safety output Signal Signal output Ground Acknowledgement input Contactor monitoring...

  • Page 16: Complementary Products (See Catalog)

    Input confirmation Green/Yellow Encoder 0-pulse 0-0 (TTL) Contactor Monitoring 3.5 Complementary Products (see catalog) wenglor offers Connection Technology for field wiring. Suitable Mounting Technology No. (emitter, Color code for connection cable) Suitable Connection Technology No. (receiver, Color code for connection cable) Suitable Connection Technology No.

  • Page 17: Layout

    3.6 Layout 1 = optics (safety field) 2 = indicator LEDs (control panel) 3 = plug connector 4 = mounting slot Type 4 Safety Light Curtain...

  • Page 18: Control Panel

    3.7 Control Panel Receiver Display Color Diagnostics 4/weak signal Diagnostics 3 SIG LOW/ Diagnostics 2/contactor DIAG4 DIAG3 monitoring EDM/DIAG2 SYNC/DIAG1 Diagnostics 1/ ERROR synchronization OSSD OFF Error OSSD ON Acknowledgment prompt OSSD off OSSD on Emitter Display Color Diagnostics 4/test Diagnostics 3 TEST/DIAG4 DIAG3...

  • Page 19: Transport And Storage

    Transport and Storage 4.1 Transport Upon receipt of shipment, inspect the goods for damage in transit. In the case of damage, conditionally accept the package and notify the manufacturer of the damage. Then return the device making reference to damage in transit.

  • Page 20: Installation And Electrical Connection

    Installation and Electrical Connection 5.1 System Overview Connector Cables M12, 4-pin to open end (for emitter) S23-2M (straight, PVC) S23-5M (straight, PVC) S23-10M (straight, PVC) 10 m S29-2M (angled, PVC) S29-5M (angled, PVC) S29-10M (angled, PVC) 10 m M12, 5-pin to open end (for emitter) ZAS35R501 (straight, PUR) M12, 8-pin to open end...
  • Page 21 Mounting Technology Mounting bracket ZEMX001 Mounting bracket ZEMX002 Mounting system ZEMZ001 Safety Columns SZ000EG125NN01 (with protective disc) 930 mm SZ000EG170NN01 (with protective disc) 1380 mm 000EG215NN01 (with protective disc) 1830 mm SZ000EU125NN01 (with path-folding mirror) 930 mm SZ000EU170NN01 (with path-folding mirror) 1380 mm SZ000EU215NN01 (with path-folding mirror) 1830 mm...

  • Page 22: Installation

    Installation • Protect the product from contamination during installation. • Observe all applicable electrical and mechanical regulations, standards, and safety rules. • Protect the product against mechanical influences. • Make sure that the sensor is mounted in a mechanically secure fashion. •...

  • Page 23: Installation With Zemz001 Mounting System

    5.2.3 Installation with ZEMZ001 Mounting System 1. Install the wall mounting. 2. Attach the profile mounting. 3. J oin the wall and profile mountings to each other. 4. Alignment 1 Securing the Cable • The cable can be secured with cable ties. 2 Aligning the ESPE •...

  • Page 24: Securing The Danger Zone

    5.3 Securing the Danger Zone • The danger zone must be secured either by means of the ESPE alone, or by means of the ESPE in combination with additional mechanical safety devices. • Reaching around, over and/or under the safety field must be prevented. •...

  • Page 25: Safety Clearance

    5.4 Safety Clearance EN ISO 13855 + EN ISO 13857 • Safety clearance is the minimum distance between the safety field of the ESPE and the danger zone. • Safety clearance must be adhered to, in order to assure that the danger zone cannot be reached before hazardous motion is fully stopped.
  • Page 26 Resolu- Margin C Approach speed K Safety clearance S Note tion d ≥ 14 mm 8 × (d – 14 mm) 2000 mm/s S = (2000 mm/s × T) + 8 × (d – 14 mm) S may not be C = 0 mm (where S ≤...

  • Page 27: Safety Clearance For Horizontal Approach To The Safety Field

    ESPE response time t = 10 ms ESPE resolution d = 30 mm Machine overtravel time t = 250 ms Danger zone height a = 800 mm Step 1: Calculate safety clearance for crawling under. = 2000 mm/s × (t ) + C = 2000 mm/s ×...

  • Page 28: Safety Clearance For Angular Approach To The Safety Field

    Reference height H 200 mm < H < 1000 mm Minimum height H = 15 × (d – 50 mm) H ≥ 0 mm Margin C C = 1200 mm – 0.4 × H ≥ 850 mm Approach speed K 1600 mm/s Resulting resolution d d = (H/15) + 50 mm...

  • Page 29: Clearance From Reflective Surfaces

    α > 30° α < 30° Calculation based on Vertical approach Horizontal approach Safety clearance refers to Distance between the point of danger and Distance between the point the closest light beam of danger and the furthest light beam Note The height of the furthest light beam may not be ≤...

  • Page 30: Multiple Systems

    α = 2,5° m = tan 2.5° × distance from emitter to receiver m/mm = minimum clearance [mm] Sfb/m = distance from emitter to receiver [m] 5.6 Multiple Systems NOTE! • Reciprocal influence of neighboring ESPEs may counteract the system’s safety function. •...

  • Page 31: Deflection Mirror

    • Z2UGxxx without housing • SZ000EUxxxNN01 with Protection Column A danger zone can be secured at several sides using only one Safety Light Curtain with the help of wenglor Deflection Mirrors. Range is reduced by approximately 10 % per mirror.

  • Page 32: Optical Alignment

    5.9 Optical Alignment Prealignment: 180° View from Above Emitter Installation and Electrical Connection...

  • Page 33: Diagnostics

    • Shut down the machine. • Analyze and eliminate the cause of error on the basis of the diagnostics information (see section 12.4 on page 64). • If the error cannot be eliminated, please contact wenglor’s support department. Receiver DANGER! Risk of personal injury or property damage in case of non-compliance! The system’s safety function is disabled.

  • Page 34: Functions

    Functions 6.1 Default Settings Device Function Default Setting Receiver Safety mode Active (in the case of appropriate wiring) Start-up and Inactive, is activated automatically by means of appropriate wiring restart inhibit Contactor Inactive, is activated automatically by means of appropriate wiring monitoring Emitter Test function...
  • Page 35 Start-Up and Restart Inhibit • Start-up inhibit is activated along with the  restart inhibit function. When supply power is switched on (e.g. after a power failure), the safety outputs (OSSD) remain in the off state. Acknowledgement is accomplished by activating an acknowledgment key. •...
  • Page 36 Test Function • If the test input is connected to plus, the transmission function is deactivated. The sensor can thus be tested for correct functioning. If the input is open or connected to minus, the transmission function is activated. NOTE! •...

  • Page 37: Settings

    Settings 7.1 Initial Start-Up NOTE! • For easy set-up and alignment, first select “safety mode without contactor monitoring”. • Perform all adjustments without supply power. General procedure: 1. Adjust the emitter. 2. Adjust the receiver. 3. Align the sensor optically. 4.
  • Page 38 Initial Start-Up Procedure 1. Adjust the emitter. Disconnect supply power. Wire the emitter. Low Range High Range With finger protection: 0.25 to 3.5 m With finger protection: 3 to 6 m With hand protection: 0.25 to 6 m With hand protection: 5.5 to 14 m 24 V DC 24 V DC 0 V DC...
  • Page 39 2. Adjust the receiver. Disconnect supply power. Wire the receiver. Safety Mode Without Contactor Monitoring F-SPS 24 V DC 0 V DC Connect supply power. Type 4 Safety Light Curtain...
  • Page 40 3. Align the sensor optically. Emitter Receiver OSSD Off OSSD On OSSD On OSSD Off Ideally Aligned Weak Signal Inadequately Aligned Incorrectly aligned Display at Receiver Display at Receiver Display at Receiver Display at Receiver SIG LOW/ SIG LOW/ SIG LOW/ SIG LOW/ DIAG4 DIAG4...
  • Page 41 4. Adjust other functions as required. Select from: • Safety mode with contactor monitoring • Start-up and restart inhibit without contactor monitoring • Start-up and restart inhibit with contactor monitoring (see page 42) Start-Up Disabling and Restart Safety Mode with Inhibit Contactor Monitoring Without Contactor Monitoring...
  • Page 42 Start-Up Disabling and Restart Inhibit With Contactor Monitoring Disconnect supply power. Wire the receiver. 24 V DC 0 V DC Connect supply power. Functions activated, the receiver reboots. Display at Receiver SIG LOW/ SIG LOW/ DIAG4 DIAG4 DIAG3 DIAG3 EDM/DIAG2 EDM/DIAG2 SYNC/DIAG1 SYNC/DIAG1...

  • Page 43: Overview Of All Functions

    7.2 Overview of All Functions Emitter Settings Receiver Settings Range section 7.3 Safety mode without contactor section 7.4 monitoring Test function section 7.9 Safety mode with contactor monitoring section 7.5 Start-up and restart inhibit without section 7.6 contactor monitoring Start-up and restart inhibit with section 7.7 contactor monitoring Signal output...

  • Page 44: Adjusting Range

    7.3 Adjusting Range DANGER! Risk of personal injury or property damage in case of incorrectly adjusted range! The range setting is safety relevant. If it’s set too high, bleed-over reflection may occur. • Range must be suitably adjusted for each respective application. 7.3.1 Low Range •...

  • Page 45: High Range

    7.3.2 High Range • High range with 14 mm resolution: 3 to 6 m • High range with 30 mm resolution: 5.5 to 14 m Procedure: 24 V DC Disconnect supply power. 0 V DC Wire the emitter. Functions activated, the emitter reboots.

  • Page 46: Safety Mode Without Contactor Monitoring

    7.4 Safety Mode Without Contactor Monitoring Procedure: Disconnect supply power. Wire the emitter. F-SPS Display at Receiver 24 V DC 0 V DC SIG LOW/ DIAG4 Connect supply power. DIAG3 EDM/DIAG2 SYNC/DIAG1 DIAG3 lights up. ERROR Pass a test object through the safety OSSD OFF field (beginning at the sensor connection OSSD ON...

  • Page 47: Safety Mode With Contactor Monitoring

    7.5 Safety Mode With Contactor Monitoring NOTE! Make sure that the ESPE is ideally aligned. This is easiest to see in the “safety mode without contactor monitoring” configuration(see section “7.1 Initial Start-Up” on page 37). Procedure: Disconnect supply power. Wire the emitter. 24 V DC 0 V DC Connect supply power.
  • Page 48 Timing-Diagramme Obstructed Safety Field Unobstructed OSSD ≤ 200 ms Response Time OSSD 350 ms 350 ms Settings...

  • Page 49: Start-Up And Restart Inhibit Without Contactor Monitoring

    7.6 Start-Up and Restart Inhibit Without Contactor Monitoring NOTE! Make sure that the ESPE is ideally aligned. This is easiest to see in the “safety mode without contactor monitoring” configuration (see section “7.1 Initial Start-Up” on page 37). Procedure: Disconnect supply power. Wire the emitter.
  • Page 50 Timing-Diagramm Obstructed Safety Field Unobstructed OSSD 24 V Supply Power Acknowledgement Acknowledgement duration: 0.1 to 4 seconds (see technical data) NOTE! • DIAG3 only lights up if restart inhibit with contactor monitoring has been previously selected. • If the Light Curtain was previously configured for “safety mode with contactor monitoring” or “safety mode without contactor monitoring”, the LED does not light up.

  • Page 51: Start-Up And Restart Inhibit With Contactor Monitoring

    7.7 Start-Up and Restart Inhibit With Contactor Monitoring NOTE! • Make sure that the ESPE is ideally aligned. This is easiest to see in the “safety mode without contactor monitoring” configuration (see section “7.1 Initial Start-Up” on page 37). Procedure: Disconnect supply power.
  • Page 52 Timing Diagrams Obstructed Safety Field Unobstructed OSSD 24 V Supply Power Acknowledgement Acknowledgement duration: 0.1 to 4 seconds (see technical data) OSSD 350 ms 350 ms Settings...

  • Page 53: Signal Output

    7.8 Signal output NOTE! The signal output provides information indicating whether or not an acknowledgement request is pending (with active start-up or restart inhibit). Procedure: Disconnect supply power. Wire the receiver. Restart Inhibit Restart Inhibit Without Contactor Monitoring With Contactor Monitoring F-SPS 24 V DC 24 V DC...
  • Page 54 Timing-Diagramm Obstructed Safety Field Unobstructed OSSD 24 V Supply Power Acknowledgement Display Acknowledgment Prompt 24 V Signal Output Start-Up Disabling Restart Inhibit - Acknowledgement duration: 0.1 to 4 s - On-time: 30 to 120 ms Settings...

  • Page 55: Test Function

    7.9 Test Function Procedure: Disconnect supply power. Wire the emitter. Low Range High Range With finger protection: 0.25 to 3.5 m With finger protection: 3 to 6 m With hand protection: 5.5 to 14 m With hand protection: 0.25 to 6 m 24 V DC 24 V DC F-SPS...

  • Page 56: Restoring Default Settings

    Timing-Diagramm ≤ 150 ms Test OSSD 30…90 ms 80…130 ms 7.10 Restoring Default Settings If the desired configuration has been interrupted (error, timeout etc.), the sensor can be returned to its default settings with the help of the following procedure. Emitter Disconnect supply power.
  • Page 57 Receiver Disconnect supply power. Wire the emitter. F-SPS 24 V DC 0 V DC Connect supply power. DIAG3 lights up. Pass a test object through the safety field (beginning at the sensor connection on the control panel side up to the other end) within 30 seconds.

  • Page 58: Testing

    8. Testing 8.1 Testing Prior to Initial Start-Up Inspection to assure that the ESPE has been correctly selected in accordance with local ordinances, and testing to assure that they provide the required protection when used for their intended purpose. Execute testing: •...

  • Page 59: Annual Inspection

    8.2 Annual Inspection Inspection once a year or before expiration of deadlines specified by applicable national regulations. Inspection The machine has not undergone any changes or manipulations which might affect the safety sys- tem. The ESPE has not undergone any changes or manipulations which might affect the safety system. The ESPE is correctly connected to the machine.

  • Page 60: Regular Inspection

    8.3 Regular Inspection The described checks are intended to confirm compliance with national / international safety regulations. NOTE! • Regulations governing operator induction by specialist personnel must be observed before work is commenced. • The company which operates the machine is responsible for training. Regular inspections must be conducted by a person who has been authorized and engaged to do so by the company which operates the machine.
  • Page 61 Testing the effectiveness of the ESPE: • Testing may only be conducted when hazardous motion has been switched off. • Testing must be conducted with a test rod, and not by reaching in with the hand. • Test rod diameter: in accordance with ESPE resolution Testing the “automatic start-up function”...

  • Page 62: Maintenance

    It consumes only a minimum of energy and resources. 11. Proper Disposal wenglor sensoric GmbH does not accept the return of unusable or irreparable products. Respectively valid national waste disposal regulations apply to product disposal. 12. Appendix 12.1 Change Index, Operating Instructions...

  • Page 63: Overview Of Receiver Parameters Configuration

    12.2 Overview of Receiver Parameters Configuration The receiver’s parameters are configured by means of corresponding wiring of pins 4, 6 and 7. Safety Mode Without Safety Mode With RES Without EDM RES With EDM section 7.4 section 7.5 section 7.6 section 7.1 Pin 4 Jumper to pin 6...
  • Page 64 • OSSD is off • Receiver and emitter are synchronized. • Start-up and restart inhibit is active. • Acknowledgment prompt SIG LOW/ DIAG4 • Contactor monitoring is active EDM/DIAG2 DIAG3 Contactor monitoring is inactive EDM/DIAG2 EDM/DIAG2 • Ideally aligned SIG LOW/DIAG4 SYNC/DIAG1 Weak signal SIG LOW/DIAG4...

  • Page 65: Emitter

    12.3.2 Emitter Display Description Display Description • Supply power on • Supply power on • Low range • Low range • Test duration of 150 ms TEST/DIAG4 TEST/DIAG4 exceeded DIAG3 DIAG3 DIAG2 DIAG2 HI RAN/DIAG1 HI RAN/DIAG1 ERROR ERROR POWER POWER •...

  • Page 66: Display In Case Of Error

    12.4 Display in Case of Error 12.4.1 Receiver Display Description Display Description • OSSD 2 short circuit to plus • Contactor is not released. • Contacts are fused together. SIG LOW/ SIG LOW/ DIAG4 DIAG4 DIAG3 DIAG3 EDM/DIAG2 • Eliminate short circuit to plus. EDM/DIAG2 SYNC/DIAG1 SYNC/DIAG1...
  • Page 67 EDM/DIAG2 • Eliminate short circuit to ground. • Restart the system. SYNC/DIAG1 SYNC/DIAG1 • If restart is not successful, ERROR ERROR contact wenglor’s support department. OSSD OFF OSSD OFF OSSD ON OSSD ON • Extraneous light/emitter • Configuration change not...

  • Page 68: Emitter

    DIAG2 HI RAN/DIAG1 HI RAN/DIAG1 • Provide for supply power within ERROR ERROR the specified limits. • Restart the system. • If restart is not successful, POWER POWER contact wenglor’s support department. • Execute procedure in accordance with 7.3.2. Appendix...

  • Page 69: Initial Start-Up Checklist

    12.5 Initial Start-Up Checklist This checklist is intended to provide assistance during initial start-up. NOTE! The checklist does not eliminate the need for testing before initial start-up or periodic tests conducted by appropriately trained personnel. 1 Standards and Directives, ESPE Selection Are the safety precautions based on the directives/standards which are applicable for the machine? Are the utilized directives and standards listed in the declaration of conformity?
  • Page 70 Have both OSSDs been incorporated into the downstream machine controls? Have they been connected in accordance with the wiring diagrams? Are the switching elements which are controlled by the ESPE (e.g. contactors, valves) monitored by EDM? Have required protective measures against electric shock been effectively implemented? 6 Functionality Is the ESPE effective during the entire duration of the machine’s hazardous motion?.

  • Page 71: Connection Examples

    12.6 Connection Examples Note: Functional earth can be optionally connected. 12.6.1 Restart Inhibit Without Contactor Monitoring at SEMG4xxx • RES via SEMG • No EDM • Low range • SR4B3B01S 24 V S11 S12 S21 S22 X3 X2 13 23 33 41 Type 4 Safety Light Curtain...

  • Page 72: Restart Inhibit And Contactor Monitoring At Semg4Xxx

    12.6.2 Restart Inhibit and Contactor Monitoring at SEMG4xxx • RES via SEMG • EDM via SEMG • Low range • SR4B3B01S 24 V S11 S12 S21 S22 X3 X2 13 23 33 41 Appendix...

  • Page 73: Restart Inhibit Without Contactor Monitoring At Safety Relay

    12.6.3 Restart Inhibit Without Contactor Monitoring at Safety Relay • RES via SR4B3B01S • No EDM • High range 24 V S11 S12 S21 S22 X3 X2 13 23 33 41 Type 4 Safety Light Curtain...

  • Page 74: Semg4Xx With Safety Mode Without Contactor Monitoring

    12.6.4 SEMG4xx With Safety Mode Without Contactor Monitoring • No RES • No EDM • Low range 24 V S11 S12 S21 S22 X3 X2 13 23 33 41 Appendix...

  • Page 75: Eu Declaration Of Conformity

    12.7 EU Declaration of Conformity The EU declaration of conformity can be found on our website at www.wenglor.com in the product’s separate download area. Type 4 Safety Light Curtain...

This manual is also suitable for:

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