The Omron NS5-SQ00B-ECV2 is an interactive display panel — a 5.7-inch-class HMI from the NS5 series — powered by 24 V dc and drawing 15 W max. The internal battery holds the real-time clock and SRAM-backed recipe data for 5 years under normal conditions, which means a line-down replacement should account for battery age if the unit has been in storage.
The 24 V dc supply is standard for panel-mount HMIs. The 15 W max consumption is modest. The 5-year battery life is a service interval to note: if you are sourcing a spare that has been sitting on a shelf for years, the battery may already be depleted, and replacement is a field-service task accessible from the rear panel.
Interactive display panels of this class are the operator interface for small to mid-size machines — packaging lines, pick-and-place stations, conveyor controls. The NS5 series fits a standard panel cutout and communicates over serial or Ethernet depending on the variant.