Cincinnati ElectroSystems 5004D Total Control Display is a two-line message center/operator interface for industrial control panels, delivering a 40-character display across two lines (20 characters per line). The unit is powered from 120 VAC and occupies a 9 in wide by 8 in high footprint, making it a compact, readable status display for Total Control configurations. Also marketed as the 5004D Message Center Master, this device serves as an operator interface to show status messages and prompts from the control system in factory automation and process-control environments where concise readouts are essential.
