Siemens 6EP1331-1SH02 Programmable Logic Controller Module

Siemens 6EP1331-1SH02 LOGO!Power is a stabilized 24 V DC power supply that delivers up to 1.3 A from a 100–240 V AC mains input, making it a dedicated source for Siemens LOGO! controllers and other small automation devices. The unit measures 54 × 90 × 52 mm and weighs about 170 g, offering a compact, field‑bus compatible form factor for control cabinets. It accepts a wide AC input range at 50/60 Hz and includes a built‑in mains fuse with protection appropriate for industrial environments, ensuring a reliable 24 V output for powering LOGO! logic modules, relays, sensors, and compact actuators. The MLFB/Order number is 6EP1331-1SH02, and Siemens Industry Mall identifies a successor model 6EP3331-6SB00-0AY0 for newer designs. Availability varies by market, with some listings indicating the product is discontinued or no longer sold new in certain regions. As part of the LOGO!Power family, this module provides a straightforward, drop‑in 24 V supply solution for small‑to‑mid‑size automation setups where a stable DC supply is required for logic and peripheral devices.