ESDR シリーズ - Recycling Timer

シリーズ： ESDR
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リテルヒューズの製品は、所定のリテルヒューズ製品文書に明記した用途で使用することを目的として設計されており、それ以外の用途を目的としたものではありません。製品文書にない用途でのご使用はお控えください（自動車関連、軍関連、航空宇宙産業、医療、救命、生命維持、原子力施設、人体への外科的移植用器具のほか、製品が所望の稼働状態にならないことによって怪我、死亡、物的損害を招く恐れのあるアプリケーションすべてを含みますが、これらに限定されません）。該当するリテルヒューズの文書にない用途で製品を使用された場合、リテルヒューズの保証は無効となります。リテルヒューズは、該当するリテルヒューズの文書に明記されていない用途で使用された製品に関する申し立て、および損害に対して責任を負いかねます。リテルヒューズとの特段の合意がない限り、リテルヒューズの製品の販売および使用にはリテルヒューズ販売契約条件が適用されます。「リテルヒューズ」とは、Littelfuse, Inc. およびそのすべての関連法人の総称です。

The ESDR Series offers independent time adjustment of both delay periods. Adjustment options include fixed, onboard or external adjust. The ESDR is recommended for air drying, automatic oiling, life testing, chemical metering and automatic duty cycling. This series is designed for general purpose commercial and industrial applications where a small, cost effective, reliable, solid-state timer is required. The factory calibration for fixed time delays is <±5%. The repeat accuracy, under stable conditions, is 0.1% of the selected time delay. This series is designed for input voltages of 12VDC to 230VAC in five ranges. Time delays of 0.1 seconds to 1000 minutes are available in six ranges. The output is rated 1A steady and 10A inrush. The modules are totally solid state and encapsulated to protect the electronic circuitry.


Operation (Recycling - ON Time First)
Upon application of input voltage, the output energizes and the T1, ON time begins. At the end of the ON time, the output de-energizes and the T2, OFF time begins. At the end of the OFF time, the output energizes and the cycle repeats as long as input voltage is applied.
Reset: Removing input voltage resets the output and time delays, and returns the sequence to the first delay.


Operation (Recycling - OFF Time First)
Upon application of input voltage, the T2 OFF time begins. At the end of the OFF time, the output energizes and the T1 ON time begins. At the end of the ON time, the output de-energizes and the cycle repeats as long as input voltage is applied.
Reset: Removing input voltage resets the output and time delays, and returns the sequence to the first delay.

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Catalog #Input
Voltage (V)		Storage Temperature (F/C)Time Delay RangeDimensionsStockSamplesCompare
カタログ番号入力
電圧 (V)		保管温度 (F/C)遅延時間の設定範囲寸法在庫サンプル比較する
ESDR120A0P 12 V dc-40° to 85°C (-40° to 185°F)ON time first: 0.1 - 10 s onboard adjustable; OFF: 0.1 - 10 s onboard adjustable2 H x 2 W in. (50.8 x 50.8 mm)確認 Order
ESDR120B3P 12 V dc-40° to 85°C (-40° to 185°F)ON: 0.1 - 10 s onboard adjustable; OFF time first: 0.1 - 10 m onboard adjustable2 H x 2 W in. (50.8 x 50.8 mm)確認 Order
ESDR123B4P 12 V dc-40° to 85°C (-40° to 185°F)ON: 0.1 - 10 m onboard adjustable; OFF time first: 1 - 100 m onboard adjustable2 H x 2 W in. (50.8 x 50.8 mm)確認 Order
ESDR125A5P 12 V dc-40° to 85°C (-40° to 185°F)ON time first: 10 - 1000 m onboard adjustable; OFF: 10 - 1000 m onboard adjustable2 H x 2 W in. (50.8 x 50.8 mm)確認 Order
ESDR221A2 24 V ac-40° to 85°C (-40° to 185°F)ON time first: 1 - 100 s onboard adjustable; OFF: 10 - 1000 s onboard adjustable2 H x 2 W in. (50.8 x 50.8 mm)確認 Order
ESDR320A0P 24 V dc-40° to 85°C (-40° to 185°F)ON time first: 0.1 - 10 s onboard adjustable; OFF: 0.1 - 10 s onboard adjustable2 H x 2 W in. (50.8 x 50.8 mm)確認 Order
ESDR320A3P 24 V dc-40° to 85°C (-40° to 185°F)ON time first: 0.1 - 10 s onboard adjustable; OFF: 0.1 - 10 m onboard adjustable2 H x 2 W in. (50.8 x 50.8 mm)確認 Order
ESDR420A0 120 V ac-40° to 85°C (-40° to 185°F)ON time first: 0.1 - 10 s onboard adjustable; OFF: 0.1 - 10 s onboard adjustable2 H x 2 W in. (50.8 x 50.8 mm)確認 Order
ESDR420A1 120 V ac-40° to 85°C (-40° to 185°F)ON time first: 0.1 - 10 s onboard adjustable; OFF: 1 - 100 s onboard adjustable2 H x 2 W in. (50.8 x 50.8 mm)確認 Order
ESDR420A4 120 V ac-40° to 85°C (-40° to 185°F)ON time first: 0.1 - 10 s onboard adjustable; OFF: 1 - 100 m onboard adjustable2 H x 2 W in. (50.8 x 50.8 mm)確認 Order
ESDR420B1 120 V ac-40° to 85°C (-40° to 185°F)ON: 0.1 - 10 s onboard adjustable; OFF time first: 1 - 100 s onboard adjustable2 H x 2 W in. (50.8 x 50.8 mm)確認 Order
ESDR420B4 120 V ac-40° to 85°C (-40° to 185°F)ON: 0.1 - 10 s onboard adjustable; OFF time first: 1 - 100 m onboard adjustable2 H x 2 W in. (50.8 x 50.8 mm)確認 Order
ESDR421A1 120 V ac-40° to 85°C (-40° to 185°F)ON time first: 1 - 100 s onboard adjustable; OFF: 1 - 100 s onboard adjustable2 H x 2 W in. (50.8 x 50.8 mm)確認 Order
ESDR421A4 120 V ac-40° to 85°C (-40° to 185°F)ON time first: 1 - 100 s onboard adjustable; OFF: 1 - 100 m onboard adjustable2 H x 2 W in. (50.8 x 50.8 mm)確認 Order
ESDR423A3 120 V ac-40° to 85°C (-40° to 185°F)ON time first: 0.1 - 10 m onboard adjustable; OFF: 0.1 - 10 m onboard adjustable2 H x 2 W in. (50.8 x 50.8 mm)確認 Order
ESDR423A4 120 V ac-40° to 85°C (-40° to 185°F)ON time first: 0.1 - 10 m onboard adjustable; OFF: 1 - 100 m onboard adjustable2 H x 2 W in. (50.8 x 50.8 mm)確認 Order
ESDR424A1 120 V ac-40° to 85°C (-40° to 185°F)ON time first: 1 - 100 m onboard adjustable; OFF: 1 - 100 s onboard adjustable2 H x 2 W in. (50.8 x 50.8 mm)確認 Order
ESDR450A1 120 V ac-40° to 85°C (-40° to 185°F)ON time first: 1 - 100 m onboard adjustable; OFF: 1 - 100 s onboard adjustable2 H x 2 W in. (50.8 x 50.8 mm)確認 Order
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