This application note describes the features of the ST SCLT3-8 series, including current-limited inputs, power management, EMI protection, and thermal characteristics, for use in industrial automation applications.
This document serves as a guide for designers to utilize the SCLT3-8, an octal input active termination device for 24 V DC high density input modules in industrial automation. It details the device's behavior, features, and provides basic schematic diagrams to assist in implementation.
A 15 kΩ resistor connected to pin REF assures a typical input limited current of 2.35 mA.