STEVAL-IFP007V1:16-bit PLC digital input card demonstration board based on the SCLT3

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.

Key Features

  • Thermal alarm
  • Voltage regulator integrated on the chip
  • 8/16 input channel topology (SCLT3-8 chip/STEVAL-IFP007V1 board)
  • Termination for IEC61131-2 type 1 and 3 inputs
  • Fully integrated current limiter
  • SPI communication peripheral
  • Wide range supply voltage operation
  • Digital filter in each input
Product Specifications
DescriptionVersionSize
DB0767: 16-bit PLC digital input card demonstration board based on the SCLT32.1177 KB
Application Notes
DescriptionVersionSize
AN3031: SCLT3-8 input termination demonstration board STEVAL-IFP007V11.21 MB
Board Manufacturing Specifications
DescriptionVersionSize
STEVAL-IFP007V1 gerber files2.1115 KB
Bill of Materials
DescriptionVersionSize
STEVAL-IFP007V1 BOM1.07 KB
Schematic Packs
DescriptionVersionSize
STEVAL-IFP007V1 schematics2.153 KB
Brochures
DescriptionVersionSize
Products and Solutions for Factory Automation and Control1.03 MB
License Agreement
DescriptionVersionSize
Evaluation products license agreement1.0125 KB
Sample & Buy
Part NumberCore ProductUnit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
STEVAL-IFP007V1SCLT3-8BT8117.601NECEAR99ITALY
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
STEVAL-IFP007V1CARDIndustrialEcopack2
16-bit PLC digital input card demonstration board based on the SCLT3 STEVAL-IFP007V1
SCLT3-8 input termination demonstration board STEVAL-IFP007V1 STEVAL-IFP007V1
SCLT3-8 input termination demonstration board STEVAL-IFP007V1 STEVAL-IFP007V1
SCLT3-8 input termination demonstration board STEVAL-IFP007V1 STEVAL-IFP007V1
SCLT3-8 input termination demonstration board STEVAL-IFP007V1 STEVAL-IFP007V1
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