3PS752.9
The 3PS752.9 from B & R Automation features steel construction with a galvanized finish and weighs 12 g. Part of the System 2005 Controllers series, it supports 230 V AC or 220 V DC input and consumes 50 W. The module includes a 6.3 A slow blow fuse and generates internal 24 V DC for PLC operations.
It occupies two far-left backplane slots and has a current-limiting circuit for short-circuit protection. A READY relay with normally open contacts switches up to 30 V DC at 3 A. Operating temperatures range from -40 °C to +120 °C.