BEIJER ELECTRONICS MAC 50/MV 00921B

<h2>Beijer Electronics MAC 50/MV Operator Panel</h2> <h3>Description</h3> <p>The Beijer Electronics MAC 50/MV is a durable and reliable operator terminal designed for industrial environments. This HMI panel provides a straightforward interface for machine control and process monitoring. Featuring a 24V DC power supply, it integrates seamlessly into standard control cabinets. With its clear display and tactile keypad, it is an excellent choice for applications requiring simple and effective operator interaction. This item is new old stock, complete with original manuals and packaging, making it a perfect spare part for existing installations.</p> <h3>Specifications</h3> <ul> <li>Manufacturer: Beijer Electronics (G&L Beijer Electronics AB)</li> <li>Model: MAC 50/MV</li> <li>Type Number: 00921B</li> <li>Power Supply: 24V DC</li> <li>Communication: RS-232 and RS-422 serial ports</li> <li>Display: Monochrome character display</li> <li>Input: Keypad with function, navigation, and numeric keys</li> </ul> <h3>Label Info</h3> <ul> <li>Name: MAC 50/MV</li> <li>Type: 00921B</li> <li>No: 9740 – 161</li> <li>Power: 24V DC</li> </ul> <h3>Application</h3> <p>This operator panel is commonly used in machine building, process control, and factory automation to provide a user interface for PLCs and other control systems. It is particularly valuable for maintaining legacy systems originally built with this hardware.</p> <h3>Country of Origin</h3> <p>Made in Sweden.</p> <h3>CO2 Impact</h3> <p>By purchasing this pre-owned item, you are helping to avoid the emission of approximately 20 kg of CO2, which would be generated in the production of a new unit. This is a significant step towards sustainable industrial operations.</p> <h3>Availability</h3> <p>This is an obsolete item, but it is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.</p> <h3>FAQ</h3> <p><strong>Question?</strong><br>What is the condition of the internal lithium battery, given its age (Year 1997)?<br></p><p>Answer</p><p>As this is a new-old-stock item, the original battery from 1997 is likely depleted. We recommend replacing the battery before deploying the unit in a critical application to ensure program and data retention.</p> <p><strong>Question?</strong><br>What communication protocols does the MAC 50/MV support?<br></p><p>Answer</p><p>The MAC 50/MV communicates via its RS-232 and RS-422 ports. It is designed to work with various PLC protocols, especially from Mitsubishi Electric’s MELSEC series, as indicated by the included manuals.</p> <p><strong>Question?</strong><br>Is programming software or a cable included with this unit?<br></p><p>Answer</p><p>This listing includes the HMI panel, original manuals, and mounting hardware as pictured. Programming software and communication cables are not included and must be sourced separately.</p> <p><em>spareparts2day is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners.</em></p> <p>Friday, March 13, 2026</p>