Product overview
Key Benefits
Several use cases implemented
The associated software package X-CUBE-ISO1 let you implement micro-PLC and I/O modules applications very easily
Focus on factory automation
Features implemented are highly demanded from customers, like safety, dynamic current control, I/Os mirroring
Discover our ICs
An amazing combination of several ST core ICs in an expansion board
概要
The X-NUCLEO-ISO1A1 is an evaluation board with isolated industrial input/output designed to expand the STM32 Nucleo board and provide micro-PLC functionality.
Two of the X-NUCLEO-ISO1A1 boards can be stacked together on top of an STM32 Nucleo board with appropriate selection of jumpers on the expansion board to avoid conflict in GPIO interfaces.
The UL1577 certified digital isolators STISO620 and STISO621 provide isolation between logic and process side components.
Two current limited high-side inputs from the process side are realized through CLT03-2Q3.
The CLT03-2Q3 provides protection, isolation, and energy-less status indication for industrial conditions, designed to meet standards such as IEC61000-4-2, IEC61000-4-4, and IEC61000-4-5.
Each of high-side switches, IPS1025H-32 provides protected output up to 5.6A with diagnostics and smart driving features. These can drive capacitive, resistive, or inductive loads.
The X-NUCLEO-ISO1A1 allows rapid evaluation of the onboard ICs using the X-CUBE-ISO1 software package.
The board has provision for Arduino connections.
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All features
- 2x input equipped with CLT03-2Q3 high-speed protected digital termination array
- 2x output features IPS1025H and IPS1025H-32 high-efficiency, high-side switches with extended diagnostics and smart driving for capacitive loads
- Dual-channel digital isolators include 2x STISO621 isolators with two channels in opposite directions providing up to 6 kV galvanic isolation
- Dual-channel digital isolators include 2x STISO620 isolators offering up to 4 kV galvanic isolation
- LDO40LPURY: low drop regulator with wide input voltage range up to 38 V, 0.4 A output current, and adjustable output voltage from 2.5 V
- LEDs for each input and output, as well as for the power port
- Interfaces with STM32 Nucleo board via 34-pin ST morpho
- Free comprehensive development firmware library and examples compatible with STM32Cube firmware, X-CUBE-ISO1
- Two programmable LEDs for custom indications
- RoHS compliant
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推奨コンテンツ
すべてのリソース
| Resource title | Version | Latest update | Actions | Details | ダウンロード |
|---|
Board Manufacturing Specifications (1)
| Resource title | Version | Latest update | Actions | Options | ||
|---|---|---|---|---|---|---|
| ZIP | 1.0 | 13 Mar 2025 | 13 Mar 2025 |
BOM (1)
| Resource title | Version | Latest update | Actions | Options | ||
|---|---|---|---|---|---|---|
| 1.0 | 13 Mar 2025 | 13 Mar 2025 |
Schematic Pack (1)
| Resource title | Version | Latest update | Actions | Options | ||
|---|---|---|---|---|---|---|
| 1.0 | 13 Mar 2025 | 13 Mar 2025 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHSコンプライアンスグレード | WEEE Compliant | Material Declaration** |
|---|---|---|---|---|---|---|
| X-NUCLEO-ISO1A1 | Active 交換品交換品 | CARD | Industrial | Ecopack2 | Yes | |
X-NUCLEO-ISO1A1
Package:
CARDMaterial Declaration**:
(**) st.comで提供している材料宣誓書は、パッケージ･ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください
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Sample & Buy
| Part Number | 製品ステータス | Budgetary Price (US$)*/Qty | STから購入 | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Supplier | Core Product | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| X-NUCLEO-ISO1A1 | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください |
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X-NUCLEO-ISO1A1 Active
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
（*）概算用の参考価格（US$）です。現地通貨でのお見積りについては、STのセールス･オフィスまたは販売代理店までお問い合わせください。