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16-bit PLC digital input card demonstration board based on the SCLT3
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The STEVAL-IFP07V1 demonstration board is based on the SCLT3-8 protected digital input termination with serialized state transfer, and allows the user to evaluate the behavior of the SCLT3-8 device in industrial environmental conditions.

The SCLT3-8 is an eight channel termination used to interface automation digital inputs. It is designed for 24 VDC applications, and supports the type 3 input characteristic in accordance with standard IEC61131-2 (programmable controllers).

The device integrates an SPI peripheral for communication with logic devices, ASICs and microcontrollers.

This demonstration board is capable of transferring not only the data but also additional information such as thermal alarms, under voltage indications and parity bits. The STEVALIFP07V1 is ideal for applications with a high channel count, while the serial communication reduces the number of lines which, in most final applications, require galvanic isolation.

The board accommodates two SCLT3-8 chips connected to the SPI bus in a "daisy-chain" configuration. It offers a 16-bit digital input interface and indicates each sensor logic state with an LED.

pdf データシート
Data Brief

Key Features

  • 8/16 input channel topology (SCLT3-8 chip/STEVAL-IFP007V1 board)
  • Fully integrated current limiter
  • Termination for IEC61131-2 type 1 and 3 inputs
  • Digital filter in each input
  • SPI communication peripheral
  • Voltage regulator integrated on the chip
  • Thermal alarm
  • Wide range supply voltage operation




Technical Documentation

Product Specifications

Description Version Size
DB0767: 16-bit PLC digital input card demonstration board based on the SCLT3
2.1 178 KB

Application Notes

Description Version Size
AN3031: SCLT3-8 input termination demonstration board STEVAL-IFP007V1
1.2 1,372 KB

Hardware Resources

Board Manufacturing Specification

Description Version Size
STEVAL-IFP007V1 gerber files
2.1 116 KB

Bill of Materials

Description Version Size
1.0 8 KB

Schematic Pack

Description Version Size
STEVAL-IFP007V1 schematics
2.1 54 KB

サンプル& 購入

製品型名 Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-IFP007V1ActiveSCLT3-8BT8Buy Direct117.6Distributor reported inventory date: 2016-02-08
Distributor NameRegionStockMin. order
Newark Element14Order NowAMERICA10

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(**)弊社ホームページで入手できるMaterial Declaration(材料宣誓書)のフォームは、各パッケージ・タイプで最も一般的に使用されるパッケージに基づいた包括的な文書です。そのため、特定のデバイスについて100%正確ではない可能性があります。特定のデバイスに関する情報については、 弊社セールスオフィス にお問合せ下さい。
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