The PW482-11S2 is a power supply module designed for use in various Yokogawa control units. It operates with an input voltage of 220-240 V AC at 50/60Hz and has a current rating of approximately 1.3A. The module can be configured for dual-redundant operation by installing two identical units, providing reliable power supply to I/O modules and compatible units such as Field Control Units, FIO Node Units, or Optical ESB Bus Repeater Units. It is part of a series that includes models PW481, PW482, and PW484, all intended for seamless integration within Yokogawa automation systems.

Yokogawa specialises in process automation and control systems, offering products such as distributed control systems (DCS), process analyzers, and field instruments. Their technologies are widely used in industries like oil and gas, chemicals, and power generation to improve efficiency, safety, and reliability in complex industrial processes.