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Panasonic Industry / Automation Controls

Fan Type Ionizer ER-F

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  • Basic Information

  • Applications

  • Order guide

  • Option

  • Specifications

  • Dimensions

  • Circuit/ Wiring

  • Charge removal characteristics

  • Cautions For Use

Partly Order Discontinued

Last time buy (JST)

March 31, 2017

Substitute：ER-F12, ER-F12S

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Basic Information

A compact shape for reducing workbench clutter

    Features

    Compact size of 150 x 166 x 62 mm (5.906x6.535x2.441in)
    Low-volume fan type also available for various applications

    • An ionizer with a 120 mm 4.724 in fan diameter that has a class leading compact size for reducing workbench clutter and increasing effi ciency.
    • Low-volume fan type with a suppressed fan speed of approx. half is available for charge removal in processes which involve handling of small parts or thin films.

    * Graphs represent typical values at 300 mm 11.811 in from directly in front of air outlet, straight louver, with no filter installed.

    吹出口前面から300ｍｍ、直進ルーバー装着、フィルタ未 装着時の代表例です。

    Two exchangeable louvers to suit your needs

    Two exchangeable louvers to suit your needs
    • Just simply replace the louver to change configuration between long distance and wide area ionization.
    • The two louvers come with the ionizer main body.

    Equipped with discharge needle fouling detection function [ER-F12A/ER-F12SA]

    Equipped with discharge needle fouling detection function [ER-F12A/ER-F12SA]

    Additionally equipped with discharge needle fouling detection function.
    When discharge becomes weak due to needle fouling, the DSC indicator will flash for notification.

    Remove the louver for effortless maintenance

    Remove the louver for effortless maintenance
    • Because the discharge needle unit is attached to the louver, exchange or maintenance of the needles is made easy without touching the main unit.
    • A safe design where once the louver is removed, the high voltage circuit and the fan will halt.

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    Applications

    Prevention of static charge in cell production

    セル生産時の帯電防止

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    Order guide

    TypeAppearanceCharge removal time
    (±1,000V→±100V)    		Ion balanceModel No.
    Standard
    fan type

    		1 sec. approx. (Note 1)±10 V or less
    (Note 2)    		ER-F12A
    Low-volume
    fan type    		1.5 sec. approx. (Note 1)ER-F12SA

    Note 1 : Typical value at 200 mm 7.874 in from directly in front of air outlet, fan speed MAX, straight louver, with no filter installed.
    Note 2 : Typical value at 300 mm 11.811 in from directly in front of air outlet, fan speed MAX, straight louver, with no filter installed.

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    Option

    TypeModel No.Description
    Discharge needle unitER-F12ANTUnit with tungsten needles (1 pc.)
    Air filterER-F12FX5Replacement filter (5 pcs. per set)

     

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    Specifications

    TypeStandard fan typeLow-volume fan type
    Model No.ER-F12AER-F12SA
    Applicable regulationsCE Marking (EMC Directive, RoHS Directive), UKCA Marking (EMC Regulations, RoHS Regulations)
    Charge removal time
    (±1,000 V → ±100 V)    		1 sec. approx. (Note 2)1.5 sec. approx. (Note 2)
    Ion balance±10 V or less (Note 3)
    Power supply voltage24 V DC ±10%
    Power consumption700 mA or less400 mA or less
    Discharge methodHigh-frequency AC method
    Discharge output voltage± 2 kV approx.
    Main functionsError output, Discharge halt input
    IndicatorsDischarge error (Red), Fan error (Red), Power (Green), Discharge (Green)
    Ozone generation amount0.04 ppm or less (Note 2)
    Ambient temperature0℃ to +50℃ +32℉ to +122℉ (No dew condensation allowed),
    Storage: –10℃ to +65℃ +14℉ to +149℉
    Ambient humidity35% RH to 65% RH (No dew condensation allowed),
    Storage: 35% RH to 65% RH
    Grounding methodC (capacitor) grounding
    MaterialEnclosure: ABS, Louver: ABS, Discharge needle unit: PBT, Discharge needle: Tungsten, Bracket: SPHC
    WeightNew weight : 790 g approx.
    AccessoriesStraight louver: 1 pc. (Note 4), Angle louver: 1 pc., Caution label: 1 set, Rubber cushion: 1 pc.

    Notes:
    1) If not specified, the ambient temperature for measurement is +20℃ +68℉.
    2) Typical value at 200 mm 7.874in from directly in front of air outlet, fan speed MAX, straight louver, with no filter installed.
    3) Typical value at 300 mm 11.811in from directly in front of air outlet, fan speed MAX, straight louver, with no filter installed.
    4) The discharge needle unit is loaded on the straight louver before shipment.

    Discontinued Products

    TypeStandard fan typeLow-volume fan type
    Model No.ER-F12ER-F12S
    Charge removal time
    (±1,000 V → ±100 V)    		1 sec. approx. (Note 2)1.5 sec. approx. (Note 2)
    Ion balance±10 V or less (Note 3)
    Power supply voltage24 V DC ±10%
    Power consumption700 mA or less400 mA or less
    Discharge methodHigh-frequency AC method
    Discharge output voltage±2 kV approx.
    Max. fan speed5.3 m/s (Note 3)4.0 m/s (Note 3)
    Max. fan volume3.68 m3/min.2.50 m3/min.
    Error outputNPN open-collector transistor
    • Max sink current: 50 mA
    • Applied voltage: 30 V DC or less (between output terminal and 0 V)
    • Residual voltage: 1 V or less (at input current of 50 mA)
     Output operationOFF when discharge error or fan error detected
    Normally ON
     Short-circuit protectionIncorporated
    Discharge halt inputDischarge halt: Short-circuited to 0 V
    Discharge (operation start): Open
    IndicatorsDischarge error (Red), Fan error (Red), Power (Green), Discharge (Green)
    Ozone generation amount0.04 ppm or less (Note 2)
    Ambient temperature0 to +50 ℃ +32 to +122 ℉ (No dew condensation), Storage: –10 to +65 ℃ +14 to +149 ℉
    Ambient humidity35 to 65% RH (No dew condensation), Storage: 35 to 65% RH
    Grounding methodC (capacitor) grounding
    MaterialEnclosure: ABS, Louver: ABS, Discharge needle unit: PBT, Discharge needle: Tungsten, Bracket: SPHC
    Weight4 Main unit: 790 g approx.
    AccessoriesStraight louver: 1 pc. (Note 4), Angle louver: 1 pc., Caution label: 1 set, Rubber cushion: 1 pc.

    Notes:
    1)Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉.
    2) Typical value at 200 mm 7.874 in from directly in front of air outlet, fan speed MAX, straight louver, with no filter installed.
    3) Typical value at 300 mm 11.811 in from directly in front of air outlet, fan speed MAX, straight louver, with no filter installed.
    4) The discharge needle unit is loaded on the straight louver before shipment.

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    Dimensions

    Unit: mm in

    ER-F12A ER-F12SA

    Fan type ionizer

    ER-F12A ER-F12SA

    Discontinued Products

    ER-F12 ER-F12S

    Fan type ionizer

    ER-F12 ER-F12S

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    I/O Circuit and Wiring diagrams

    I/O circuit diagram

    入・出力回路図

    *1

    ※1

    記号

    Connector terminal arrangement

    ピン配置図

    Terminal No.Color code
    1F.G.
    2＋V
    30V
    4Error output
    5Discharge halt input

    Recommended wiring cable

    Compatible wire: 25 AWG to 12 AWG (nominal crosssectional area: 0.16 to 3.3 mm2)
    Wire stripping length: 7 mm 0.276 in (see below)

    推奨配線ケーブル

    Note:    Do not solder-plate the ends of wires being connected to connectors.
    Doing so may result in loosening of tightened screws, causing the wire to come loose.

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    Charge removal characteristics

    *TYPICAL

    ER-F12A　ER-F12SA

    Measured using a 150 mm 5.906 in CPM (charge plate monitor)
    (At center of CPM)

    *Solid lines in the graphs show ER-F12A. Dotted lines show ER-F12SA.

    ER-F12A　ER-F12SA

    Discontinued Products

    ER-F12 ER-F12S

    Measured using a 150 mm 5.906 in CPM (charge plate monitor)
    (At center of CPM)

    *Solid lines in the graphs show ER-F12. Dotted lines show ER-F12S.

    ------------------------------ Tab9 showing ------------------------------

    Cautions For Use

    • Never use this product in a device for personnel protection.
    • In case of using sensing devices for personnel protection, use products which meet laws andstandards, such as OSHA, ANSI or IEC etc., for personnel protection applicable in each region or country.
    • Do not use this product in places where there may be a danger of flammable or combustible items being present.
    • If this product is used in an airtight room, ozone emitted from this product may be detrimental.
    • Since the tip of the discharge needle is sharp, take sufficient care in handling the discharge needle.
    • Clean the discharge needle regularly, otherwise optimum charge removal performance may not be obtained and fire or operating problems may occur.
    • Be sure to ground the frame ground (F.G.) terminal.

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