BEIJER ELECTRONIK E300 OPERATOR PANEL (Mitsubishi branded legacy HMI)

Beijer Electronics E300 (often listed as Mitsubishi Beijer E300) is a rugged legacy membrane-key human machine interface (HMI operator panel) originally manufactured by Beijer Electronics and marketed under Mitsubishi branding for marine and industrial automation systems. This E300 operator panel is powered by 24VDC, equipped with backlit LCD screen, 30 membrane function keys, dual serial communication ports (RS232C / RS422) and 400KB application memory. It exchanges data with PLC, tank gauging and engine monitoring systems, displaying real-time measuring values, alarms and machine status. This unit is marine-grade conformal coated, suitable for salty, vibration-heavy marine engine room and cargo control cabinets.

This unit is a vital marine automation spare part for vessel tank monitoring, engine control and auxiliary machinery overhaul. The HMI spare part communicates with PLC and measuring instruments to show process data, alarm status and machine parameters. The HMI spare part supports local parameter operation and alarm acknowledgement for onboard operators. It can replace faulty panel to restore operator visualization and serial communication with automation system.

It delivers reliable process data display & operator interface control for marine automation systems. The process data display & operator interface control reads real-time signals from tank transmitters and engine sensors. The process data display & operator interface control logs alarm events and timestamped fault records for marine survey and maintenance. The process data display & operator interface control provides stable operation under fluctuating temperature and high humidity onboard vessels.

E300 panel is panel-mounted inside marine control cabinet. It is discontinued Beijer / Mitsubishi legacy spare part for marine automation systems.