The Omron NS10-TV01B-ECV2 is a 10-inch NS Series HMI configured as a Ladder Monitor — a dedicated operator interface for viewing and troubleshooting PLC ladder logic on the factory floor. It carries a 640 × 480 dot display, runs on 24 VDC (20.4 to 27.6 VDC allowable range), draws 25 W max, and includes an Ethernet port for network connectivity.
The 640 × 480 dot resolution is standard for a 10-inch industrial HMI — adequate for ladder rung display and status screens, not for dense graphics. The 24 VDC ±15% supply range (20.4 to 27.6 VDC) is the common industrial control voltage; it powers directly from a standard panel supply without a separate converter. The 25 W max draw is moderate for this screen size — factor it into the 24 VDC power budget alongside any backplane or I/O modules. The Ethernet port (10/100 likely, though the spec only says Yes) supports network connectivity for PLC uploads and remote monitoring.