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The CLT3-4B is a quadruple logic input termination for sensor or mechanical switch interfaces. It is designed to work in 24 VDC applications such as PLCs (programmable logic controllers), PACs (programmable automation controllers) and distributed I/O systems used in factory automation.
The device optimizes the input VI characteristic to reduce its power dissipation. This becomes critical when the application cabinet or housing requires higher protection levels such as IP65 and IP67. These closed cabinets are used in various automated lines including the food and chemical industry.
The power dissipated inside the module is very limited as there is usually no air circulation inside the box. The current limitation also reduces the power losses in the sensor.
The most important aspect of the CLT3-4B is the electrical protection and susceptibility its brings to the application. The CLT3-4B implements efficient protection diodes on each input and supply voltage line. Serial resistors ensure a higher level of susceptibility of the entire input module.
Thanks to its compact TSSOP20 package CLT3- 4B device occupies very little space on the PCB compared to an equivalent discrete solution.主な特徴
- For IEC61131-2 type 1 and 3 inputs
- Fully integrated internally fixed current limiter
- 4 input channel topology
- Wide range supply voltage and temperature operation
- Optocoupler output drive
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| 製品型番 | パッケージ | 梱包タイプ | 製品ステータス | 概算価格（USS） | 数量 | ECCN (US) | Country of Origin | 販売代理店からオーダー | STからオーダー |
|---|---|---|---|---|---|---|---|---|---|
| CLT3-4BT6 | TSSOP 20 | Tube | アクティブ | 1.1043 | 100 | EAR99 | MALAYSIA | 在庫チェック | 購入 |
| CLT3-4BT6-TR | TSSOP 20 | Tape And Reel | アクティブ | 1.1043 | 100 | EAR99 | MALAYSIA | 在庫チェック | サンプル入手 |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
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| 製品型番 | 製品ステータス | パッケージ | グレード | RoHSコンプライアンスグレード | Material Declaration** |
|---|---|---|---|---|---|
| CLT3-4BT6 | アクティブ | TSSOP 20 | インダストリアル | Ecopack2 | |
| CLT3-4BT6-TR | アクティブ | TSSOP 20 | インダストリアル | Ecopack2 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
