描述

The 7940099031 (model SLO24TR) is a pulse transformer-isolated AC output module designed for digital I/O applications. It operates with a typical input voltage of 24Vdc and uses a triac switching device to control AC loads up to 264Vac at a continuous current of 3A. Key features include a high surge current rating of 90A, a wide power factor range of 0 to 1.0, and a low typical leakage current of 50µA. With 4000Vac RMS isolation and high transient immunity, this module is ideal for controlling AC loads in industrial automation where reliability in noisy electrical environments is critical.