The Yokogawa PW482-11 is a DC Power Supply Module designed for installation in Yokogawa's proprietary PLC (Programmable Logic Controller) or DCS (Distributed Control System) racks, such as those from the FA-M3 series.
It is part of a family of power supplies where the suffix number typically indicates the output current rating. The primary function of this module is to convert AC line power into a stable, well-regulated, and isolated 5V DC output used to power the backplane of the PLC rack. This backplane power is essential for operating the system's CPU module, I/O modules, and communication modules.
