Omron F3SG-R User Manual
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Omron F3SG-R User Manual

F3sg-4ra-25-02ts series
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Safety Light Curtain
F3SG-4RA□□□□-25-02TS Series
User's Manual
Cat. No. Z391-E1-01
http://www.ia.omron.com/f3sg-r

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  • Page 1 Safety Light Curtain F3SG-4RA□□□□-25-02TS Series User's Manual Cat. No. Z391-E1-01 http://www.ia.omron.com/f3sg-r...
  • Page 2 Always heed the following points when using the F3SG-R: Be sure to have F3SG-R be handled by a "Responsible Person" who is well aware of and familiar with the machine to be installed. The term "Responsible Person" used in this Instruction Manual means the person qualified, authorized and responsible to secure "safety"...
  • Page 3 Legislation and Standards 1. The F3SG-R does not receive type approval provided by Article 44-2 of the Industrial Safety and Health Act of Japan. When using the F3SG-R in Japan as a "safety system for pressing or shearing machines" prescribed in Article 42 of that law, the machine control system must receive type approval.
  • Page 4 6. Other Standards The F3SG-R is designed according to the standards listed below. To make sure that the final system complies with the following standards and regulations, you are asked to design and use it in accordance with all other related standards, laws, and regulations. If you have any questions, consult with specialized organizations such as the body responsible for prescribing and/or enforcing machinery safety regulations in the location where the equipment is to be used.

  • Page 5: Terms And Conditions Agreement

    (a) Exclusive Warranty. Omron's exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all other warranties, express or implied.
  • Page 6 Performance Data. Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of Omron's test conditions, and the user must correlate it to actual application requirements. Actual performance is subject to the Omron's Warranty and Limitations of Liability.

  • Page 7: Safety Precautions

    The precautions listed in this document indicated by alert symbols and statements must be followed for the safe use of the F3SG-R. Failure to follow all precautions and alerts may result in an unsafe use or operation. The following word and symbols are used in this document.
  • Page 8 Install, configure and maintain them so that mutual interference does not occur. Make sure that foreign material such as water, oil, or dust does not enter the F3SG-R or the connector while the cap is removed.
  • Page 9 Do not connect each line of F3SG-R to a DC power supply of higher than 24 VDC+20%. Also, do not connect it to an AC power supply. Failure to do so may result in electric shock.
  • Page 10 For the F3SG-R to comply with IEC 61496-1 and UL 508, the DC power supply unit must satisfy all of the following conditions: • Must be within the rated power voltage (24 VDC ± 20%) • Must have tolerance against the total rated current of devices if it is connected to multiple devices •...

  • Page 11: Precautions For Safe Use

    • Dispose of the product in accordance with the relevant rules and regulations of the country or area where the product is used. • Make sure that the F3SG-R is securely mounted and its cables and connectors are properly secured with the torque recommended in this document.

  • Page 12: Precautions For Correct Use

    ON. • Do not operate the control system until 2 seconds or more after turning ON the power of the F3SG-R. • When using a commercially available switching regulator power supply, make sure to ground the PE terminal (protective earth terminal).
  • Page 13  Oil resistance The F3SG-R passed the testing for the resistance to the oils listed in the table below. Refer to the table for selection of lubricant or cutting oils to be used. Test Oil Type JIS Type Product Name...

  • Page 14: Visual Aids

    Visual Aids The following symbols appear in this document to help you locate different types of information. Indicates important information or advice on a function or operation of the product. Indicates page numbers or chapter title of related information. F3SG-4RA-25-02TS User’s Manual...

  • Page 15: Table Of Contents

    Table of Contents Legislation and Standards Terms and Conditions Agreement Safety Precautions Precautions for Safe Use Precautions for Correct Use Visual Aids Chapter1 Overview and Specifications 1-1. What is Included 1-2. System Components 1-2-1. Basic Components 1-3. List of Features 1-3-1.
  • Page 16 2-5-3. Setting 2-6. Lockout Reset 2-6-1. Overview 2-7. External Device Monitoring (EDM) 2-7-1. Overview 2-8. Auxiliary Output 2-8-1. Overview 2-8-2. Factory Default Setting 2-9. Lamp 2-9-1. Overview 2-10. Light Level Monitoring 2-10-1.Incident Light Level Information 2-10-1-1. Overview 2-10-1-2. Setting with Configuration Tool 2-10-2.Ambient Light Level Information 2-10-2-1.
  • Page 17 4-1-3-1. Type 4 ESPE 4-1-4. Mutual Interference Prevention 4-2. Cascade Connection 4-2-1. Overview 4-2-2. Connection Procedure 4-3. Dimensions 4-3-1. Mounted with Free-Location Brackets (F39-LGRA) 4-3-1-1. Backside Mounting 4-3-1-2. Side Mounting 4-3-1-3. Free-Location Bracket / Intermediate Bracket (F39-LGRA) 4-3-2. Mounted with Top/Bottom Brackets (F39-LGRTB) and Intermediate Bracket (F39-LGRA) 48 4-3-2-1.
  • Page 18 5-1-2. Input Circuit Diagram by Function 5-2. Wiring Examples 5-2-1. EDM used and External Test in 24V Active not used 5-2-2. EDM not used and External Test in 0V Active used 5-2-3. F3SG-R with Reduced Wiring Connector 5-3. Connectable Safety Control Units Chapter6 Checklists 6-1.
  • Page 19 7-4. Revision History F3SG-4RA-25-02TS xvii User’s Manual...
  • Page 20 F3SG-4RA-25-02TS xviii User’s Manual...

  • Page 21: Chapter1 Overview And Specifications

    Chapter 1 Overview and Specifications 1-1. What is Included 1-2. System Components 1-2-1. Basic Components 1-3. List of Features 1-3-1. Model Overview 1-3-2. List of Features 1-4. LED Indicators 1-4-1. LED Indicator Status 1-5. Ratings/Specifications 1-6. List of Models 1-6-1. List of Models/Response Time/Current Consumption/Weight 1-6-2.

  • Page 22: What Is Included

    Overview and Specifications 1-1. What is Included Before use, confirm that the items below are included with the product. If you find that an item is missing, please contact your local branch office or distributor. Product Quantity □□□□- F3SG-4RA 25-02TS main unit Emitter x 1, Receiver x 1 Troubleshooting Guide Sticker Safety Precautions...

  • Page 23: System Components

    Overview and Specifications 1-2. System Components This section describes the system components and part names of the F3SG-R system. Beam center-line mark End cap Beam End cap Emitter Receiver Rotary Switch Indicator Functional earth terminal Functional earth terminal Rotary Switch...

  • Page 24: Basic Components

    4: L: Emitter, D: Receiver, blank: Emitter and receiver. To distinguish between the emitter and receiver, find the labels attached to the front of the F3SG-R. The label on the emitter reads "EMITTER" and the label on the receiver reads "RECEIVER".

  • Page 25: List Of Features

    Overview and Specifications 1-3. List of Features 1-3-1. Model Overview The F3SG-R series is an advance model, allowing you to configure the safety light curtain to fit your application. Refer to the List of Features below for available features. 1-3-2. List of Features The F3SG-4RA-25-02TS safety light curtain family has the following features.

  • Page 26: Led Indicators

    Overview and Specifications 1-4. LED Indicators <Emitter> <Receiver> 1. TOP indicator (Blue) 2. NPN indicator (Green) 3. CFG indicator (Green) 1. Test indicator (Green) 4. EDM indicator (Green) 2. LONG indicator (Green) 3. Power indicator (Green) 5. INTERNAL indicator (Red) 4.

  • Page 27: Led Indicator Status

    Overview and Specifications 1-4-1. LED Indicator Status Shown below are the of factory default indication statuses of F3SG-R LED indicators. Emitter Location Name of Indicator Color Illuminated Blinking Test TEST Green External Test is being performed Operating Lockout state due to Scan code...

  • Page 28: Ratings/Specifications

    Overview and Specifications 1-5. Ratings/Specifications □□□□ in the model names indicate the protective heights in millimeters. F3SG-4RA-25-02TS Performance Object Resolution Opaque objects, 25-mm dia. (Detection Capability) Beam Gap 20 mm Number of Beams 12 to 96 Lens Size 6.0 × 5.0 (W × H) mm Protective Height 240 to 1920 mm Operating Range...
  • Page 29 IP67 and IP67G (JIS C 0920 Annex 1)* rated when mated. Type of □□ □ Connection *F3SG-R meets the degree of protection when it is correctly connected with an F39-JD Oil- resistant cable. Number of Emitter: 5, Receiver: 8 Wires...
  • Page 30 IP67 and IP67G (JIS C 0920 Annex 1)* rated when mated. Type of Connection *F3SG-R meets the degree of protection when it is correctly connected with the power cable. The degree of protection is not satisfied with the part where cable wires are uncovered. □...

  • Page 31: List Of Models

    Overview and Specifications 1-6. List of Models 1-6-1. List of Models/Response Time/Current Consumption/Weight Current Response Time[ms] *1 Weight [kg] Protective Consumption [mA] Height Number Model [mm] OFF (Not of Beams ON→OFF Gross (Overall (Synchronized) synchronized) Emitter Receiver length) →ON *3 →ON *3 F3SG-4RA0240-25-02TS F3SG-4RA0320-25-02TS...

  • Page 32: Calculation Of Response Time Of Cascaded Segments

    In case of a cascade connection, a response time is determined by the total number of beams. If the total number of beams of all F3SG-R in a cascade connection is 140 or less, its response time is 12 ms (Code A)/13 ms (Code B).

  • Page 33: Chapter2 System Operation And Functions

    Chapter 2 System Operation and Functions 2-1. Operating States 2-2. Optical Synchronization 2-3. Scan Code Selection 2-4. Self-Test 2-5. External Test 2-6. Lockout Reset 2-7. External Device Monitoring (EDM) 2-8. Auxiliary Output 2-9. Lamp 2-10. Light Level Monitoring 2-11. Maintenance Information 2-12.

  • Page 34: Operating States

    The Lockout state does not allow the protected machine to operate. The F3SG-R system will remain in the Lockout state until the cause of the error is corrected, regardless of power cycling or an external reset switch press and release.

  • Page 35: Optical Synchronization

    Response time of “OFF (Not synchronized) → ON” is the response time from when the F3SG-R is in the OFF state and the emitter and receiver are not synchronized to when the F3SG-R is turned to the ON state. This response time is longer since the F3SG-R evaluates if it is blocked or unblocked, after the synchronization is established.

  • Page 36: Scan Code Selection

    2-3. Scan Code Selection 2-3-1. Overview The F3SG-R has two scan codes (Code A and Code B). These scan codes have different internal processing time. The use of different scan codes allows for placement of systems in close proximity and in line with each other and minimize mutual interference.

  • Page 37: Self-Test

    2 s max. Subsequently performs periodic test Self test If an error is found in the Self-Test, the F3SG-R enters the Lockout state, keeps the safety output in the OFF state, and indicates the error at the same time. 2-4-1-1. Self-Test details The Self-Test detects such error as described below.

  • Page 38: Waveform Of Safety Outputs

    System Operation and Functions 2-4-1-2. Waveform of safety outputs When the safety outputs are in the ON state, they are cyclically turned OFF as shown below to test the output circuit. When this OFF signal is fed back, the output circuit is diagnosed as normal. If the output signal does not include an OFF pulse signal due to short-circuit, etc, the receiver diagnoses a failure in the output circuit or wiring, and it enters the Lockout state.

  • Page 39: External Test

    Toff: Response time ON to OFF 2-5-2. Factory Default Setting The factory default setting is 24 V Active with the black End Cap attached to the F3SG-R. 2-5-3. Setting The user can select the setting from 24 V Active or 0 V Active by switching the End Cap.

  • Page 40: Lockout Reset

    System Operation and Functions 2-6. Lockout Reset 2-6-1. Overview When the cause of the Lockout is removed, you can release the Lockout state of the F3SG-R by using either of the following methods. • Cycle the power back ON • Lockout reset input Open or apply 0 V to 1/2 Vs to the EDM line (red) for 1 s or longer, and then apply a voltage of Vs-3 V to Vs again.

  • Page 41: External Device Monitoring (Edm)

    OFF to ON, the safety outputs remain in the OFF state. When the N.C. contact is not open within the allowable delay time after the safety outputs switch from OFF to ON, the F3SG-R enters the Lockout state.

  • Page 42: Auxiliary Output

    Failure to do so may result in serious injury when the F3SG-R fails. 2-8-1. Overview The auxiliary output is used to monitor the status of F3SG-R. This output can be connected to a device such as an indication lamp, programmable controller, etc.

  • Page 43: Lamp

    A lamp (F39-LP and F39-BTLP, sold separately) can be connected to a receiver and turned ON based on the operation of F3SG-R. When there are several illumination conditions, the priority of the colors to illuminate or blink is red > orange > green.

  • Page 44: Light Level Monitoring

    2-10-1. Incident Light Level Information 2-10-1-1. Overview The user can use the Configuration Tool to read incident light level of the F3SG-R and view on a PC screen. This function allows beam adjustment while checking receiving incident light level. 2-10-1-2. Setting with Configuration Tool The user can enable this function to retrieve incident light level information.

  • Page 45: Maintenance Information

    System Operation and Functions 2-11. Maintenance Information 2-11-1. Overview You can use the Configuration Tool to read the maintenance information of F3SG-R to view on a PC screen. The maintenance information indicates the following information: • Error Log • Warning Log •...

  • Page 46: Operating Status Monitoring

    2-12. Operating Status Monitoring 2-12-1. Overview I/O information and the state of F3SG-R can be read out with the Configuration Tool. This function is only for F3SG-R Configuration Tool. Refer to Safety Light Curtain Configuration Tool for Model F3SG (SD Manager 2) User’s Manual for more information on the Configuration Tool.

  • Page 47: Chapter3 Setting With Rotary Switch And End Cap

    Chapter 3 Setting with Rotary Switch and End Cap 3-1. List of Features Configurable by Rotary Switch 3-2. Rotary Switch 3-3. List of Features Configurable by End Cap 3-4. End Cap F3SG-4RA-25-02TS User’s Manual...

  • Page 48: List Of Features Configurable By Rotary Switch

    Setting with Rotary Switch and End Cap 3-1. List of Features Configurable by Rotary Switch For the F3SG-R, the following function is configurable by the Rotary Switch. Feature Page Scan Code Selection p.16 F3SG-4RA-25-02TS User’s Manual...

  • Page 49: Rotary Switch

    F3SG-R series has the Rotary Switches to configure functions near the power cable. Configure functions with the Rotary Switches before installing F3SG-R in your site. Make sure to turn the power of the F3SG-R on after the setting with the Rotary Switches is complete.

  • Page 50: List Of Features Configurable By End Cap

    Setting with Rotary Switch and End Cap 3-3. List of Features Configurable by End Cap For F3SG-R series, the following functional setting is available by replacing the End Cap on the emitter with the supplied white End Cap. Function Page External Test Input Selection p.19...

  • Page 51: End Cap

    F3SG-R series has End Cap to configure the function at the opposite end from the power cable of the emitter. Configure the function before installing the F3SG-R in your site. Make sure to turn the power off the F3SG-R before replacing the End Cap.
  • Page 52 Setting with Rotary Switch and End Cap F3SG-4RA-25-02TS User’s Manual...

  • Page 53: Chapter4 Wiring/Installation

    Chapter 4 Wiring/Installation 4-1. Installation Considerations 4-1-1. Detection Zone and Approach 4-1-2. Safety Distance 4-1-3. Distance from Reflective Surfaces 4-1-4. Mutual Interference Prevention 4-2. Cascade Connection 4-2-1. Overview 4-2-2. Connection Procedure 4-3. Dimensions 4-3-1. Mounted with Free-Location Brackets (F39-LGRA) 4-3-1-1. Backside Mounting 4-3-1-2.
  • Page 54 Wiring/Installation 4-3-4-3. Top/Bottom Bracket (F39-LGRTB-3) 4-3-5. Mounted with Top/Bottom Brackets (F39-LGRTB-□) and Accessories 4-3-5-1. Connected with Cascading Cable (F39-JGR2WTS)57 4-3-5-2. Connected with Bluetooth® Communication Unit (F39- 4-3-5-3. Connected with Lamp (F39-LP) or Lamp and Bluetooth® Communication Unit (F39-BTLP) 4-4. Mounting 4-4-1.

  • Page 55: Installation Considerations

    If access to the hazardous part by reaching over the detection zone of a vertically mounted F3SG-R cannot be excluded, the height of the detec- tion zone and the safety distance shall be determined in consideration of such a risk. Install the sensors so that part of the person is always present in the detection zone when working in a machine's hazardous zones.

  • Page 56: Safety Distance

    Wiring/Installation 4-1-2. Safety Distance The safety distance is the distance that must be set between the F3SG-R and a machine's hazardous part to stop the hazardous part before a person or object reaches it. The safety distance varies according to the standards of each country and the individual specifications of each machine. Always refer to the relevant standards.
  • Page 57 If access to the hazardous zone by reaching over the detection zone of vertically mounted F3SG-R cannot be excluded, the height and the safety distance, S, of the F3SG-R shall be determined. S shall be determined by comparison of the calculated values in Detection Zone Orthogonal to Direction of Approach.
  • Page 58 • T: Tm + Ts (s) • Tm: Machine's response time (s) • Ts: Response time of the F3SG-R from ON to OFF (s) • a: Height of machine hazardous zone (mm) • b: Height of upper edge of detection zone (mm) When Tm = 0.05 s, Ts = 0.008 s, a = 1,400 mm, b = 1,500 m:...

  • Page 59: Safety Distance Formulas According To Ansi B11.19

    • Dpf = Additional distance According to ANSI's formula, Dpf is calculated as shown below: Dpf = 3.4 x (d - 7.0): Where d is the detection capability (or object resolution) of the F3SG-R (unit: mm) [Calculation example] When K = 1,600 mm/s, Ts + Tc = 0.06 s, brake monitor setting time = 0.1 s, Tr = 0.008 s, and d = 25 mm:...

  • Page 60: Distance From Reflective Surfaces

    Wiring/Installation 4-1-3. Distance from Reflective Surfaces Install the sensor system so that it is not affected by reflective surfaces. Failure to do so may hinder detection, resulting in serious injury. 4-1-3-1. Type 4 ESPE Install the sensor system at distance D or further from highly reflective surfaces such as metallic walls, floors, ceilings, or workpieces, as shown below.

  • Page 61: Mutual Interference Prevention

    L x tan5 ° = L x 0.088 (m) The scan code feature of the F3SG-R system allows for placement of systems in close proximity and in line with each other. The distinctive coding of the beams provide for unique operation of a system while in view of another system with a different scan code.

  • Page 62: Cascade Connection

    4-2. Cascade Connection 4-2-1. Overview Up to 3 sets of F3SG-R can be series-connected. Cascade connection allows them to be used as a a safety light curtain, requiring only 1 set to be wired to a controller and preventing mutual interference.
  • Page 63 Primary Primary Primary Primary Secondary Primary sensor sensor sensor sensor sensor 1 sensor (Emitter) (Receiver) (Receiver) (Emitter) (Emitter) (Receiver) If caps and Cascading Cables are not connected properly, the F3SG-R enters lockout (when power is turned ON). F3SG-4RA-25-02TS User’s Manual...

  • Page 64: Connection Procedure

    Wiring/Installation 4-2-2. Connection Procedure Remove the caps from the primary sensor. Loosen the screw (M2.5 cross-shaped) to remove the cap. Connect the the the primary sensor and the secondary sensor with the F39-JGR2WTS Cascading Cable (sold separately). If the length of the Cascading Cable is insufficient, connect the F39-JDB- Double-Ended Cable (sold separately) between the Cascading Cable and the power cable of the secondary sensor, as required.

  • Page 65: Dimensions

    Wiring/Installation 4-3. Dimensions 4-3-1. Mounted with Free-Location Brackets (F39-LGRA) 4-3-1-1. Backside Mounting 46.35 31.4 Free-Location Bracket (F39-LGRA) 2-M5 or M6 2-M4 Free-Location Bracket (F39-LGRA) 26.3 3.95 2-M5 or M6 2-M4 3.95 <Screw: M5 or M6> [ Unit : mm ] Dimension C 4-digit number of the type name (Protective height) Dimension D...

  • Page 66: Side Mounting

    Wiring/Installation 4-3-1-2. Side Mounting 31.4 Free-Location Bracket (F39-LGRA) 2-M5 or M6 2-M4 Free-Location Bracket (F39-LGRA) 23.5 2-M5 or M6 16.3 2-M4 <Screw: M5 or M6> [ Unit : mm ] Dimension C 4-digit number of the type name (Protective height) Dimension D C-20 Dimension P...

  • Page 67: Free-Location Bracket / Intermediate Bracket (F39-Lgra)

    Wiring/Installation 4-3-1-3. Free-Location Bracket / Intermediate Bracket (F39-LGRA) 2-M4 56.5 [ Unit : mm ] Material : ZDC2 56.5 F3SG-4RA-25-02TS User’s Manual...

  • Page 68: Mounted With Top/Bottom Brackets (F39-Lgrtb) And Intermediate Bracket (F39-Lgra)

    Wiring/Installation 4-3-2. Mounted with Top/Bottom Brackets (F39-LGRTB) and Intermediate Bracket (F39-LGRA) 4-3-2-1. Backside Mounting 31.4 φ9 2-M8 4-M5 Top/Bottom Bracket (F39-LGRTB) Backside:2-M4 Intermediate Bracket (F39-LGRA) 26.3 2-M5 or M6 2-M5 or M6 3.95 2-M4 3.95 3.95 Top/Bottom Bracket (F39-LGRTB) 46.35 <Screw for Top/Bottom <Screw for Top/Bottom Bracket: M5>...

  • Page 69: Side Mounting

    Wiring/Installation 4-3-2-2. Side Mounting 19.35 31.4 Φ9 2-M8 4-M5 Top/Bottom Bracket (F39-LGRTB) Backside:2-M4 31.4 16.3 2-M5 or M6 2-M5 or M6 4.15 2-M4 4.15 4.15 Intermediate Bracket (F39-LGRA) Top/Bottom Bracket (F39-LGRTB) <Screw for Top/Bottom <Screw for Top/Bottom Bracket: M5> Bracket: M8> 2-M4 [ Unit : mm ] 4-digit number of the type name (Protective height)

  • Page 70: Top/Bottom Bracket (F39-Lgrtb)

    Wiring/Installation 4-3-2-3. Top/Bottom Bracket (F39-LGRTB) 15.3 10.8 Top/Bottom Bracket (1) Top/Bottom 2-M4 Bracket (2) Top/Bottom Bracket (3) Φ9 46.65 31.4 2-M4 [ Unit : mm ] Material: SUS304 F3SG-4RA-25-02TS User’s Manual...

  • Page 71: Backside Mounting

    Wiring/Installation 4-3-3. Mounted with Top/Bottom Brackets (F39-LGRTB-2) and Intermediate Bracket (F39-LGRA) 4-3-3-1. Backside Mounting Φ9 2-M8 4-M5 2-M6 Top/Bottom Bracket (F39-LGRTB-2) Backside:2-M4 31.4 Intermediate Bracket (F39-LGRA) 26.3 2-M5 or M6 2-M5 or M6 3.95 2-M4 3.95 3.95 46.35 Top/Bottom Bracket (F39-LGRTB-2) <Screw for Top/Bottom <Screw for Top/Bottom...

  • Page 72: Side Mounting

    Wiring/Installation 4-3-3-2. Side Mounting 19.35 2-M8 Φ9 4-M5 2-M6 Top/Bottom Bracket F39-LGRTB-2 Backside:2-M4 31.4 16.3 2-M5 or M6 2-M5 or M6 4.15 2-M4 4.15 4.15 Intermediate Bracket (F39-LGRA) Top/Bottom Bracket (F39-LGRTB-2) <Screw for Top/Bottom <Screw for Top/Bottom Bracket: M5> Bracket: M6 or M8> 2-M4 [ Unit : mm ] 4-digit number of the type name (Protective height)

  • Page 73: Top/Bottom Bracket (F39-Lgrtb-2)

    Wiring/Installation 4-3-3-3. Top/Bottom Bracket (F39-LGRTB-2) 15.3 10.8 Top/Bottom Bracket (1) 2-M4 Top/Bottom Bracket (2) Top/Bottom Bracket (4) 46.65 φ9 2-M4 [ Unit : mm ] Material : SUS304 F3SG-4RA-25-02TS User’s Manual...

  • Page 74: Mounted With Top/Bottom Brackets (F39-Lgrtb-3) And Intermediate Bracket (F39-Lgra)

    Wiring/Installation 4-3-4. Mounted with Top/Bottom Brackets (F39-LGRTB-3) and Intermediate Bracket (F39-LGRA) 4-3-4-1. Backside Mounting 26.5 23.2 2-M8 2-M5 or M6 Top/Bottom Bracket (F39-LGRTB-3) Backside:2-M4 31.4 Intermediate Bracket (F39-LGRA) 26.3 2-M5 or M6 2-M5 or M6 3.95 2-M4 3.95 3.95 46.35 Top/Bottom Bracket (F39-LGRTB-3) <Screw for Top/Bottom...

  • Page 75: Side Mounting

    Wiring/Installation 4-3-4-2. Side Mounting 19.35 26.5 23.2 2-M8 2-M5 or M6 Top/Bottom Bracket (F39-LGRTB-3) Backside:2-M4 31.4 16.3 2-M5 or M6 2-M5 or M6 4.15 2-M4 4.15 4.15 Intermediate Bracket (F39-LGRA) Top/Bottom Bracket (F39-LGRTB-3) <Screw for Top/Bottom <Screw for Top/Bottom Bracket: M5 or M6> Bracket: M8>...

  • Page 76: Top/Bottom Bracket (F39-Lgrtb-3)

    Wiring/Installation 4-3-4-3. Top/Bottom Bracket (F39-LGRTB-3) 15.3 10.8 Top/Bottom Bracket (1) Top/Bottom 2-M4 Bracket (2) Top/Bottom Bracket (5) 23.2 48.25 26.5 2-M4 [ Unit : mm ] Material : SUS304 F3SG-4RA-25-02TS User’s Manual...

  • Page 77: Mounted With Top/Bottom Brackets (F39-Lgrtb-□) And Accessories

    7 to 30 Top/Bottom Bracket (F39-LGRTB-3) [ Unit : mm ] The F3SG-R meets IP67* (IEC 60529) when it is correctly connected with the F39-JGR2WTS Cascading Cable. *When the accessory is used, protect it from cutting oil. F3SG-4RA-25-02TS User’s Manual...

  • Page 78: Connected With Bluetooth ® Communication Unit (F39-Bt)

    - Make sure to connect the F39-BT Bluetooth Communication Unit to the receiver. ® - The F3SG-R meets IP67* (IEC 60529) when it is correctly connected with the F39-BT Bluetooth Communication Unit. ® *When the accessory is used, protect it from cutting oil.

  • Page 79: Bluetooth® Communication Unit (F39-Btlp)

    - Make sure to connect the F39-LP Lamp or F39-BTLP Lamp and Bluetooth Communication Unit to the receiver. ® - The F3SG-R meets IP67* (IEC 60529) when it is correctly connected with the F39-LP Lamp or F39-BTLP Bluetooth ® Communication Unit.

  • Page 80: Mounting

    *2. Mounting an emitter or receiver with one bracket is possible for the model of protective height of 0240. In this case, locate this bracket at the center of the sensor length. Make sure that the F3SG-R is securely mounted and its cables and connectors are properly connected. [ Unit : mm ] F3SG-4RA-25-02TS User’s Manual...

  • Page 81: Mounting Procedure

    Fully loosen the Mounting Screws (hexagon socket head cap screw (M4×22)). Fit the backside of the F3SG-R housing to the Brackets (1) and (2) so that the groove of the backside of the housing receives the hooks of the Brackets (1) and (2). (Fig. 2)
  • Page 82 Wiring/Installation Securely tighten the Mounting Screws to fix the Free-Location Bracket to the F3SG-R housing. The recommended torque to tighten the Mounting Screws is 3.0 N•m. Then loosen the Alignment Screws (hexagon socket head cap screws (M4×22)). (Fig. 3) 1. Securely...
  • Page 83 Wiring/Installation Securely tighten the Alignment Screws to fix the Free-Location Bracket to the F3SG-R housing. The recommended torque to tighten the Alignment Screws is 3.0 N•m. (Fig. 6) Mounting Screw Alignment Screw Securely tighten this (hexagon socket head cap screw (M4×22))

  • Page 84: Lgra)

    The width across flat of the hexagon socket of the Alignment Screws and Mountng Screws is S=3. Slide the Top/Bottom Bracket (1) in the grooves of the F3SG-R housing. Adjust the Top/Bottom Bracket to the mounting position of the wall surface. Make sure to position the whole body of the Top/Bottom Bracket (1) within the golden area of the housing.
  • Page 85 - Screws to mount the brackets to the wall are not included. - This step is not needed for the F3SG-R of the protective height of 1040 mm or less. Fully loosen the Mounting Screw (hexagon socket head cap screw (M4×22)) of the Intermediate Bracket.
  • Page 86 <Side mounting> M5/M6 M5/M6 Fig. 7 - One screw at upper and lower positions, respectively, is sufficient to fix the F3SG-R to the wall surface. - Screws to mount the brackets to the wall are not included. F3SG-4RA-25-02TS User’s Manual...
  • Page 87 Light Curtain Configuration Tool for Model F3SG (SD Manager 2) User’s Manual for more information. Securely tighten the Alignment Screws of the Top/Bottom Bracket and Intermediate Bracket to fix the bracket to the F3SG-R housing. The recommended torque to tighten the Alignment Screws is 3.0 N•m. (Fig. 10) <Backside mounting>...

  • Page 88: Beam Alignment Procedure

    1-4. LED Indicators Perform beam alignment to the primary sensor first, when using the F3SG-R in a cascade conection. Verify that all the three indicators of the receiver, Top-beam-state (TOP, blue), Bottom-beam-state (BTM, blue) and Stable-state (STB, green) indicators are illuminated.

  • Page 89: Wiring

    Configure the system by using the optimal number of safety outputs that satisfy the requirements of the necessary safety category. Do not connect each line of F3SG-R to a DC power supply higher than 24 VDC+20%. Also, do not connect it to an AC power supply.

  • Page 90: Power Supply Unit

    UL 1585 as a power supply. Sharing the power supply with other devices may cause the F3SG-R to be affected by noise or voltage drop. It is recommended that the F3SG-R use a power supply dedicated for safety components, not shared with other devices.

  • Page 91: Cable Connections

    Wiring/Installation 4-5-3. Cable Connections Extension of the cable must be within a specified length. If it isn't, safety function may not work properly, resulting in danger. Perform wiring according to the following procedure. □□□ Connect an emitter cable (F39-JD -L, gray, sold separately) to the emitter-side power cable (gray).

  • Page 92: Single-Ended Cable

    IP67 and IP67G (JIS C 0920 Annex 1)* rated when mated. *1 * F3SG-R meets the degrees of protection when it is correctly connected with the power cable. The degree of protection is not satisfied with the part where cable wires are uncovered.

  • Page 93: Double-Ended Cable

    Wiring/Installation □  Single-Ended Cable for Receiver (F39-JD A-D, sold separately) [Unit: mm] 39.5 Insulated vinyl round cable dia. 6.6, shielded 8-wire (4-pair) (Cross section of conductor: 0.3mm (AWG22) / insulator diameter: dia. 1.15mm) M12 IP67 connector <Internal wiring diagram> Connected to Power Cable or Double-Ended Cable White OSSD 2...
  • Page 94 Wiring/Installation <Internal wiring diagram> Connected to Power Cable Connected to Single-Ended Cable, or or Double-Ended Cable Double-Ended Cable Brown Brown Blue Blue Gray Gray Pink Pink White White Female Male Black Black Yellow Yellow Shield Shield Twisted pair wires are brown and blue, gray and pink, white and red, and black and yellow. □...

  • Page 95: Cascading Cable

    Wiring/Installation If the length of the F39-JDA Single-Ended Cable is insufficient, use 1 or more F39-JDB Double- Ended Cables to extend the length, as required. The total cable extension length of the power cable must be 100 m max. <Connection example> Emitter Cable is gray Model F39-JD B-L(Gray)

  • Page 96: Reduced Wiring Connector System

    If the length of the Cascading Cable is insufficient, connect the F39-JDB Double-Ended Cable between the power cable of the F3SG-R and the F39-JGR2WTS Cascading Cable, as required. (Cable length between sensors: 10 m max. (not including cascading cable (F39-JGR2WTS) and power...

  • Page 97: Extending Cable Length With Commercially Available Cable

    Blue Blue Male 4-5-3-6. Extending Cable Length with Commercially Available Cable When you need to use a cable that is not specified by OMRON, use a cable that satisfies the following specifications. 1. Emitter: 5-wire Receiver: 8-wire 2. 0.3 mm or larger, conductor resistance 0.058 ohms/m max.

  • Page 98: Functional Earth Connection

    The F3SG-R operates properly without functional earth connection in a general industrial environment. If the F3SG-R fails due to electrical noise, connecting the F3SG-R to the functional earth may work to prevent the noise. It is recommended the functional earth terminal of the F3SG-R be connected to functional earth cables.

  • Page 99: Chapter5 Input/Output Circuit And Applications

    5-1-2. Input Circuit Diagram by Function 5-2. Wiring Examples 5-2-1. EDM used and External Test in 24V Active not used 5-2-2. EDM not used and External Test in 0V Active used 5-2-3. F3SG-R with Reduced Wiring Connector 5-3. Connectable Safety Control Units F3SG-4RA-25-02TS User’s Manual...

  • Page 100: Input/Output Circuit

    Input/Output Circuit and Applications 5-1. Input/Output Circuit 5-1-1. Entire Circuit Diagram The entire circuit diagram of the F3SG-R is shown below. The numbers in the circles indicate the connector's pin numbers. White Not used Indicator +24 VDC Brown Black TEST...

  • Page 101: Input Circuit Diagram By Function

    Input/Output Circuit and Applications 5-1-2. Input Circuit Diagram by Function The input circuit diagrams of by function are shown below.  Test Input <0 V Active> <24 V Active> +24 VDC +24 VDC Short circuit current: Emitter Emitter Approx. 2.5 mA Main Main Circuit...

  • Page 102: Wiring Examples

    Functional earth connection is unnecessary when you use the F3SG-R in a general industrial environment where noise control or stable power supply is considered. However, when you use the F3SG-R in an environment where there may be excessive noise from surroundings or stable power supply may be interfered, it is recommended the F3SG-R be connected to functional earth.

  • Page 103: Edm Not Used And External Test In 0V Active Used

    Input/Output Circuit and Applications 5-2-2. EDM not used and External Test in 0V Active used The following is the example of External Device Monitoring not used and External Test in 0 V Active (used). [Settings] Function Emitter External Test: 0 V Active (End Cap: White) [Wiring Example] □□...

  • Page 104: F3Sg-R With Reduced Wiring Connector

    Input/Output Circuit and Applications 5-2-3. F3SG-R with Reduced Wiring Connector The following is the example of External Test in 24 V Active (not used). [Settings] Function Emitter External Test: 24 V Active (End Cap: Black) (factory default setting) □ The reduced wiring system can be achieved by using the Reduced Wiring Cables (F39-JD BA) and the Reduced Wiring Connector (F39-CN5).

  • Page 105: Connectable Safety Control Units

    Input/Output Circuit and Applications 5-3. Connectable Safety Control Units The F3SG-4RA-25-02TS can be connected to the safety control units listed in the table below. Connectable Safety Control Units G9SA-301 G9SX-AD322-T G9SP-N10S □ G9SA-321-T G9SX-ADA222-T G9SP-N10D G9SA-501 G9SX-BC202 G9SP-N20S G9SB-200-B G9SX-GS226-T15 NE0A-SCPU01 G9SB-200-D NE1A-SCPU01...
  • Page 106 Input/Output Circuit and Applications F3SG-4RA-25-02TS User’s Manual...

  • Page 107: Chapter6 Checklists

    Chapter 6 Checklists 6-1. Pre-Operation Checklists 6-2. Maintenance Checklists F3SG-4RA-25-02TS User’s Manual...

  • Page 108: Pre-Operation Checklists

    The hazardous part of a machine cannot be reached without passing through the detection zone of the F3SG-R. The system is configured so that the F3SG-R can always detect a worker who is working in the hazardous zone. The reset switch is installed in a location that provides a clear view of the entire hazardous zone and it cannot be activated from within the hazardous zone.

  • Page 109: Operation Check While The Machine Is Stopped

    6-1-1-3. Operation Check While the Machine Is Stopped The test rod is not deformed. Use a test rod with an appropriate diameter for inspection. A test rod is not included in the F3SG-R product package. The sensor must detect a test rod wherever it is in the detection zone. In other words, when a test rod is inserted into the detection zone, the Stable-state indicator turns OFF and the ON/OFF indicator turns red.

  • Page 110: Maintenance Checklists

    6-2-1-1. Inspection at Startup and When Changing Operators There is no approach route other than through the detection zone of the F3SG-R. Part of the operator's body always remains in the detection zone of the F3SG-R when working around the machine's hazardous part.

  • Page 111: Checking That Hazardous Parts Stop While The Machine Operates

    (Use the appropriate test rod.) The hazardous parts remain stopped as long as the test rod is in the detection zone. The hazardous parts stop when the power of the F3SG-R is turned OFF while nothing is in the detection zone.
  • Page 112 Checklists F3SG-4RA-25-02TS User’s Manual...

  • Page 113: Chapter7 Appendix

    Chapter 7 Appendix 7-1. Troubleshooting 7-1-1. Lockout State 7-1-2. Warning 7-2. Optional Accessories(Sold Separately) 7-3. Glossary 7-4. Revision History F3SG-4RA-25-02TS User’s Manual...

  • Page 114: Troubleshooting

    7-1-1. Lockout State 7-1-1-1. Description If F3SG-R detects any failure, it keeps safety output OFF and transitions to the Lockout state. Under lockout state, the Lockout indicators blink or are ON and other indicators blink based on the failure. Solve the problems based on the table below.

  • Page 115: Troubleshooting

    Appendix 7-1-1-2. Troubleshooting Identify an error according to the combination of the indicators when the error occurs. See the following troubleshooting tables to take measures. Blink <Indicator status at lockout: Receiver> Combination of Indicators and Error Description [Error Description] Cap error Other sensor error Cascading configuration error External device monitoring error...
  • Page 116 Appendix Description Error code Cause and measures Cap error A cap may be detached. Attach the cap properly. Other sensor error Other sensor being cascaded caused an error. Check the indicator of the sensor. Cascading configuration error 39, 3A, 3B The cascading cable may be short-circuited, broken, or disconnected.
  • Page 117 F3SG-R away from the power supply line of the machine guarded. If the power supply for the F3SG-R is located near the power supply of the machine guarded and it uses the same ground, it is subject to the influence of common mode noise from the ground.

  • Page 118: Warning

    7-1-2. Warning 7-1-2-1. Description If an error is detected that prevents the F3SG-R to continue normal operation, the STB indicator blinks to notify warning information according to the error. The F3SG-R continues normal operation. The F3SG-R automatically recovers from the warning status when the cause of the error is solved.

  • Page 119: Troubles Other Than In Lockout State

    If the power supply for the F3SG-R is located near the power supply of the machine guarded and it uses the same ground, it is subject to the influence of common mode noise from the ground.

  • Page 120: Optional Accessories(Sold Separately)

    M12 connector (8-pin), 8 wires F39-JD7RA-L IP67 and IP67G (JIS C 0920 Annex 1)* rated when mated. * F3SG-R meets the degree of protection when it is correctly connected with the F39-JD3RA-D power cable. The degree of protection is not satisfied with the part where cable Receiver wires are uncovered.
  • Page 121 Receiver : 10 m Single-Ended Cable : F39-JD10A-D Note: A combination of emitter and receiver cables of other lengths than the above is also available. For details, contact your Omron representative. *1. Double-Ended Cable for emitter and Single-End Cable for receiver.
  • Page 122 *2. When the accessory is used, protect it from cutting oil. Laser Alignment Kit* Appearance Model Application Remarks F39-PTG You can attach this to F3SG-R. Red semiconductor laser The laser light assists coarse (wavelength 650 nm, 1 mW beam alignment. max., JIS Class 2, IEC Class 2, FDA Class II) *When the accessory is used, protect it from cutting oil.
  • Page 123 Application Remarks F39-LGRTB Use this bracket at the top and 4 brackets per set. bottom positions of the F3SG-R. Beam alignment after mounting When it is necessary to use it possible. The angle adjustment with another bracket, only the range is ±22.5°. Side mounting combination with the and backside mounting possible.
  • Page 124 Appendix Control Unit Appearance Model Output Remarks □ G9SB-301-B Safety output (relay): NO • An F39-JD A Single-Ended contact x 3 Cable is required. Auxiliary output (relay): NC • Thickness of a type of three N.O. contact x 1 and one N.C. contacts is 22.5 Auto reset •...
  • Page 125 Appendix Control Unit Appearance Model Application Specifications NX-SIH400 Safety input (solid-state): sink • An F39-JDA Single-Ended input (PNP) x 4 Cable is required. Test output (solid-state): source output (PNP) x 2 NX-SID800 Safety input (solid-state): sink input (PNP) x 8 Test output (solid-state): source output (PNP) x 2 Control Unit...

  • Page 126: Glossary

    Function to give inverted signal of safety output information. This must not be used for safety applications. Configuration Tool Setting tool that allows the user to read statuses of the F3SG-R with a PC. Effective aperture angle (EAA) Range of angles in which the F3SG-R can operate.

  • Page 127: Revision History

    Appendix 7-4. Revision History A manual revision code appears as a suffix to the manual number at the bottom of the front and back covers of this manual. Z391-E1- 01 Revision No. Revision Revision date Revisions symbol January 2018 First edition F3SG-4RA-25-02TS User’s Manual...
  • Page 128 The Netherlands Hoffman Estates, IL 60169 U.S.A. Tel: (1) 847-843-7900/Fax: (1) 847-843-7787 Tel: (31)2356-81-300/Fax: (31)2356-81-388 © OMRON Corporation 2018 All Rights Reserved. OMRON (CHINA) CO., LTD. OMRON ASIA PACIFIC PTE. LTD. In the interest of product improvement, Room 2211, Bank of China Tower, No.

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