Siemens U-25T Output Module

Siemens U-25T Output Module is a dedicated AC output module rated for 18-240 VAC, designed for use with Siemens automation systems to switch AC loads under the control of a compatible controller. The 18-240 VAC operating range defines the voltage window for connected devices, enabling energization of line-powered actuators and relays in industrial panels. As part of the Siemens U-25T family, this module provides a single output channel that interfaces with the manufacturer’s backplane and logic hardware, allowing precise sequencing and integration into automation routines. The model designation U-25T helps technicians identify the exact module type when configuring cabinets and spares. In practice, users deploy this module to drive AC-powered elements such as relays, contactors, or other line-powered devices within a control cell or machine line, ensuring reliable switching performance in applications where robust electrical isolation and compatibility with Siemens control hardware are required.