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Panasonic Industry / Automation Controls
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Panasonic Industry / Automation Controls

SF2B-A44-N｜Safety Light Curtain Type 2 SF2B Ver.2(Discontinued)

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Discontinued

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*Photo may vary from actual product.

This product has been confirmed that it does not contain the 6 substances specified in EU RoHS Directive 2011/65/EU and the 4 substances specified in 2015/863/EU.

    Product Number

    SF2B-A44-N

    Part Number

    SF2B-A44-N

    Product

    Safety Light Curtain Type 2

    Details

    Min. sensing object ø47 mm ø1.850 in type (40 mm 1.575 in beam pitch)

    Product Name

    		 Safety Light Curtain Type 2 SF2B Ver.2(Discontinued)
    Substitute
    Sub Prod No.
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    Spec Detail

    ItemSpecifications
    Part NumberSF2B-A44-N
    Product NumberSF2B-A44-N
    Products NameSafety Light Curtain Type 2
    Product detailsMin. sensing object ø47 mm ø1.850 in type (40 mm 1.575 in beam pitch)
    The price of the productPlease contact our office
    No. of beam channels44
    Beam pitch40 mm 1.575 in
    Protective height1,752 mm 68.976 in
    Current consumptionEmitter: 60 mA or less
    Receiver: 95 mA or less
    PFHD8.05 × 10-9
    MTTFD100 years or more
    Weight(Total of emitter and receiver)2,300 g approx.
    Applicable standards:International standardIEC 61496-1/2 (Type 2), ISO 13849-1 (Category 2, PLc), IEC 61508-1 to 7 (SIL1)
    Applicable standards:JapanJIS B 9704-1/2 (Type 2), JIS B 9705-1 (Category 2), JIS C 0508 (SIL1)
    Applicable standards:EuropeEN 61496-1 (Type 2), EN 55011
    Applicable standards:North AmericaUL 61496-1/2 (Type 2), UL 508, UL 1998 (Class 1), CSA C22.2 No.14, CSA C22.2 No.0.8, OSHA 1910.212 (Note), OSHA 1910.217 (C) (Note), ANSI B11.1 to B11.19, ANSI/RIA 15.06
    (Note) Not compatible when using the bottom cap cable SF2B-CB05-A.
    CE marking directive complianceMachinery Directive, EMC Directive, RoHS Directive
    Operating range0.2 to 13 m 0.656 to 42.651 ft (0.2 to 5 m 0.656 to 16.404 ft when using the SF2B-CB05-B adapter cable)
    Min. sensing objectø47 mm ø1.850 in opaque object
    Effective aperture angleplus or minus 5℃ or less [for an operating range exceeding 3 m 9.843 ft (conforming to IEC 61496-2 / UL 61496-2)]
    Power voltage24 V DC plus or minus 15 % Ripple P-P 10 % or less
    Control outputs (OSSD 1, OSSD 2)NPN open-collector transistor
    - Max. sink current: 200 mA
    - Applied voltage: same as supply voltage [between the control output (OSSD 1, OSSD 2) and 0 V]
    - Residual voltage: 2.0 V or less (sink current 200 mA) (when using 30.5 m 100.066 ft length cable)
    Control outputs (OSSD 1, OSSD 2):Operation modeON when all beam channels are received, OFF when one or more beam channels are interrupted (OFF also in case of any malfunction in the Safety Light Curtain or the synchronization signal)
    Control outputs(OSSD1, OSSD2):Protection circuitIncorporated
    Response timeOFF response: 15 ms or less
    ON response: 40 to 60 ms
    Auxiliary output (Aux)NPN open-collector transistor
    - Max. sink current: 60 mA
    - Applied voltage: same as supply voltage[between the auxiliary output and 0 V]
    - Residual voltage: 2.0 V or less (sink current 60 mA) (when using 30.5 m 100.066 ft length cable)
    (Note) When using auxiliary output (AUX), the SF2B-CB05-B adapter cable (optional) cannot be used.
    Auxiliary output (Aux):Operation modeWhen using SF2B-CCBx or SF2B-CBx: OFF when OSSD ON, ON when OSSD OFF
    When using SF2B-CB05-A: ON during normal operation, OFF when there is a problem with emitter operation or emission is halted
    Auxiliary output (Aux):Protection circuitIncorporated
    Synchronization methodCable synchronization (optical synchronization when using SF2B-CB05-B)
    Interference prevention functionIncorporated
    - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1)
    SF2B-Hx and SF2B-Ax can be used together. (Note 2)
    [When using SF2B-CB05-B (optical synchronization):
    - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1)
    - Parallel connection: 2 sets max.
    - Series and parallel mixed connection: Series connection of 3 sets max. and parallel connection of 2 sets max. are simultaneously possible.
    SF2B-Hx and SF2B-Ax can be used together. (Note 2)]
    (Note 1) The SF2B-H8-x and SF2B-A4-x cannot be connected in series.
    (Note 2) When making series connection mixing SF2B-Hx and SF2B-Ax, calculate by doubling the number of optical axes only for SF2B-Ax, and make the total number of optical axes fall below 128 axes.
    (e.g.) When making series connection with SF2B-H36 and SF2B-A44, the total number of optical axes will be 124 axes. The number of optical axes for SF2B-H36 + (number of optical axes for SF2B-A44 × 2) = total number of optical axes. 36 optical axes + (44 optical axes × 2) = 124 optical axes.
    Emission halt functionIncorporated
    External device monitoring functionIncorporated
    Environmental resistance:Degree of protectionIP65 (IEC) (*IP67 is later than Ver.2)
    Environmental resistance:Ambient temperature-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: -25 to +70 ℃ -13 to +158 ℉
    Environmental resistance:Ambient humidity30 to 85 % RH, Storage: 30 to 95 % RH
    Ambient illuminanceIncandescent light: 3,500 lx or less at the light-receiving face
    Environmental resistance:Voltage withstandability1,000 V AC for one min. between all supply terminals connected together and enclosure
    Environmental resistance:Insulation resistance20 MΩ , or more, with 500 V DC megger between all supply terminals connected together and enclosure
    Environmental resistance:Vibration resistance10 to 55 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each
    Environmental resistance:Shock resistance300 m/s2 acceleration (30 G approx.) in X, Y and Z directions three times each
    Emitting elementInfrared LED (Peak emission wavelength: 870 nm 0.034 mil)
    Cable extensionExtension up to total 30.5 m 100.066 ft is possible for both emitter and receiver, with optional mating cables.
    Connecting methodConnector
    MaterialEnclosure: Aluminium
    Upper and lower edges : Die-cast zine alloy
    Inner case: Polycarbonate / Polyester resin
    Cap: PBT
    AccessoriesMS-SF2B-2(Intermediate supporting bracket):3 sets

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