Omron F3SN-A Technical Manual
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Omron F3SN-A Technical Manual

Safety light courtain
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Cat. No. SCEE713-E2-2
F3SN-A
Safety Light Courtain
TECHNICAL MANUAL

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Summary of Contents for Omron F3SN-A

  • Page 1 Cat. No. SCEE713-E2-2 F3SN-A Safety Light Courtain TECHNICAL MANUAL...
  • Page 2 1RYHPEHU ...
  • Page 3 Regulations and Standards...
  • Page 4 !WARNING CAUTION !WARNING...
  • Page 7 M4x8 Screw Mounting bracket (Top and bottom)
  • Page 8 Screw M5x8 Intermediate bracket(3) Intermediate bracket(2) Screw M4x6 Intermediate bracket(1) Inserted in the sensor...

  • Page 10: Table Of Contents

    Interlock Function ........
  • Page 11 Appendix A - Optional Accessories ........

  • Page 12: External Indicator Output

    Interlock Function ........
  • Page 13 )HDWXUHV...
  • Page 14 )XQFWLRQV...
  • Page 15 )XQFWLRQV 266' RXWSXWV...
  • Page 16 )XQFWLRQV /LJKW UHFHSWLRQ 266' RXWSXWV $X[LOLDU\ RXWSXW 'DUN21 RXWSXW PRGH /LJKW UHFHSWLRQ 266' RXWSXWV ([WHUQDO LQGLFDWRU RXWSXW /LJKW21 RXWSXW PRGH ...
  • Page 17 )XQFWLRQV !WARNING...
  • Page 18 )XQFWLRQV !WARNING...
  • Page 19 )XQFWLRQV...
  • Page 20 )XQFWLRQV Test Lockout Interlock Power ERROR LEVEL Test indicator (Orange) Lockout indicator (Red) Interlock indicator (Yellow) ,QWHUORFN LQGLFDWRU <HOORZ Error mode Light intensity level Power indicator (Green) indicator (Red) indicator (Green) OFF-state indicator (red) Error mode Light intensity ON-state indicator (green)
  • Page 21 )XQFWLRQV...
  • Page 22 5DWLQJV DQG 3HUIRUPDQFH...
  • Page 23 5DWLQJV DQG 3HUIRUPDQFH Ω...
  • Page 24 5DWLQJV DQG 3HUIRUPDQFH...
  • Page 25 5DWLQJV DQG 3HUIRUPDQFH...

  • Page 26: Installation Conditions

    Power Supply Units ........

  • Page 27: Detection Zone And Intrusion Path

    A hazardous part of a machine can A worker is between the sensor detection zone and a hazardous be reached without passing through the sensor detection zone.

  • Page 28: Safety Distance

    ,QVWDOODWLRQ &RQGLWLRQV Safety Distance !WARNING Safety distance Beam center line Dangerous part Direction of entry Detection zone...
  • Page 29 ,QVWDOODWLRQ &RQGLWLRQV I <Reference> Method for calculating the safety distance as provided by ANSI B11.19 (US)

  • Page 30: Distances From Reflective Surfaces

    ,QVWDOODWLRQ &RQGLWLRQV Distances from Reflective Surfaces !WARNING Reflecting ceiling Reflecting surface Receiver Emitter Emitter Receiver Detection zone Reflecting floor...

  • Page 31: How To Prevent Mutual Interference

    Receiver2 Emitter2 Receiver1 Do not series-connect an emitter to Do not install an emitter and an receiver Do not series-connect an emitter to Do not install an emitter and an receiver an receiver. An lockout status facing each other when their types are an receiver.
  • Page 32 ,QVWDOODWLRQ &RQGLWLRQV Incorrect Incorrect Receiver1 Emitter2 Receiver1 Receiver2 Emitter1 Emitter1 Receiver2 Emitter2 Incorrect Receiver1 Emitter1 Receiver2 Emitter2 Correct Emitter 1 Receiver 1 Receiver 1 Emitter 1 Emitter 2 Receiver 2 <Correct> Receiver 2 Emitter 2 Receiver 1 Emitter 1 Emitter 2...

  • Page 33: Dimensional Drawings

    'LPHQVLRQDO 'UDZLQJV <Correct> Emitter Receiver <Correct> Emitter Receiver Emitter Receiver Emitter Receiver ° Dimensional Drawings F3SN-A P14 series...
  • Page 34 'LPHQVLRQDO 'UDZLQJV Connector cap Mounting screw holes 2-Mounting brackets Ø 6.5 dia. 4-M5 2-Mounting holes 2-M5 2-M5 2-Mounting holes M5 Up-set hexagon bolt Intermediate bracket Beam 4-Mounting holes 16.9 2-Mounting holes Ø 9 dia.
  • Page 35 'LPHQVLRQDO 'UDZLQJV Connector cap M12 Waterproof connector 44.7 M12 Waterproof connector...
  • Page 36 'LPHQVLRQDO 'UDZLQJV Protective height Number of Dimension F (*1) (C2) intermediate mounting bracket to 0620 – 0621 to 1125 F = B / 2 Protective height Number of Dimension F (*1) (C1) intermediate mounting bracket to 0640 – 0641 to 1280...
  • Page 37 'LPHQVLRQDO 'UDZLQJV &KDSWHU  7KH IROORZLQJ ILJXUHV VKRZ RQO\ GLPHQVLRQV ZKLFK DUH GLIIHUHQW IURP WKRVH RI WKH )61$ ‡ )61$ &RQQHFWRU FDS Connector cap 0 :DWHUSURRI M12 Waterproof FRQQHFWRU connector ‡ )61$ 44.7 0 :DWHUSURRI FRQQHFWRU M12 Waterproof connector...

  • Page 38: Mounting

    0RXQWLQJ Mounting How to Mount the Unit Connector cable Connector cable Mounting Mounting screw holes screw holes Receiver Emitter...

  • Page 39: Dimensional Drawing Of The Mounting Bracket

    0RXQWLQJ Dimensional Drawing of the Mounting Bracket 6.5 dia. Ø 9 dia. Ø 14.2 dia. Ø 22 dia. 8-R2.15 R2 or less M5x8 Bracket fixing screw Ø 6.5 dia. Intermesiate bracket(3) 9 dia. Ø Intermediate bracket(2) M4x6 Sensor fixing screw...
  • Page 40 0RXQWLQJ...
  • Page 41 0RXQWLQJ...
  • Page 42 0RXQWLQJ...

  • Page 43: Wiring

    :LULQJ Wiring !WARNING (Correct) (Incorrect) Brown Brown +24V +24V Green, White F3SN-A F3SN-A Load Receiver Receiver Load Green, White Blue Blue...
  • Page 44 :LULQJ...

  • Page 45: Wiring Diagram

    :LULQJ Wiring Diagram...
  • Page 46 Wiring for the Auto reset mode KM1, KM2: Relay that control the dangerous zone, etc. K3: Load, PLC, etc. (Used for monitoring) Note1: Use a switch which can apply small load. Note2: If the EDM is not necessary, short-circuit T31 and T32. (Note1) (Note1) Interlock...

  • Page 47: Wiring Procedures

    40.7 14.9 dia. Round cable with vinyl insulation, 6.6 mm dia. Watertight with 8 wires (4 twisted pairs) (Wire cross section: 0.3 mm connector External diameter of insulation: 1.15 mm dia.) Standard length L * L = 3, 7, 10, 15 m...
  • Page 48 :LULQJ I Double-ended connector cable for Series Connection and Connection to the F3SP-B1P (F39–JC B, Optional) 40.7 44.7 14.9 dia. 14.9 dia Watertight connector Round cable with vinyl insulation, 6.6 mm dia. 8 wires (4 twisted pairs) (Wire cross section: 0.3 mm External diameter of insulation: 1.15 ∅)

  • Page 49: Adjustment Procedures

    &KHFN /LVW Adjustment Procedures Check List...
  • Page 50 &KHFN /LVW...
  • Page 51 &KHFN /LVW...
  • Page 52 I/O Circuit ........

  • Page 53: I/O Circuit

    ,2 &LUFXLW I/O Circuit Display Brown +24V Ext. indicator Green output Test input (*1) Emitter Load White main circuit Interlock selection input(*2) Yellow Reset input (*2) Blue Gray Pink RS-485(A) RS-485(B) Pink Gray Brown EDM input (*2) Receiver Green main circuit 2...
  • Page 54 ,2 &LUFXLW Response time (ON to OFF) OSSD OFF signal When using 2 light curtains No. of light No. of OFF signals curtains connected within the response in series time No series connection Approx. 25 µs 2 light curtains 3 light curtains 160 ~ 200 µ...
  • Page 55 ,2 &LUFXLW...
  • Page 56 Applications ........

  • Page 57: Applications

    $SSOLFDWLRQV Applications...
  • Page 58 $SSOLFDWLRQV...
  • Page 59 $SSOLFDWLRQV...

  • Page 60: General

    Inspections every Six Months ........

  • Page 61: Daily Inspections

    *HQHUDO !WARNING Daily Inspections...
  • Page 62 ,QVSHFWLRQV HYHU\ 6L[ 0RQWKV...
  • Page 63 ,QVSHFWLRQV HYHU\ 6L[ 0RQWKV...

  • Page 64: Lockout Condition

    Lockout Condition ........
  • Page 65 /RFNRXW &RQGLWLRQ Lockout Condition...
  • Page 66 2WKHU 7URXEOH Other Trouble...
  • Page 67 2WKHU 7URXEOH...
  • Page 69 30dia. /LJKWLQJ SDUW Lighting part M12 Connector...
  • Page 70 32.6 Refection mirror (15% sensing distance attenuation) Mirror material Width (mm) Thickness (mm) Length (mm) Model F39-MDG0310 F39-MDG0460 F39-MDG0607 F39-MDG0750 F39-MDG0907 Glass mirror 1,057 F39-MDG1057 1,207 F39-MDG1207 1,357 F39-MDG1357 1,500 F39-MDG1500 1,657 F39-MDG1657 Note: Other sizes are avaliable upon request...
  • Page 74 ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑...

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