Siemens 6AV7873-0BB21-1AC0

The Siemens Simatic Panel PC, identified by part number 6AV7873-0BB21-1AC0, is the PC677B model, known for its robust performance in industrial automation environments. This model features Ethernet connectivity supporting speeds of 10/100/1000 Mbps and is equipped with four USB ports to enhance connectivity options. Although the product has been marked as obsolete and is no longer in production or supported, it remains a part of Siemens’ esteemed Simatic range. Please note that detailed specifications, troubleshooting guidance, and installation instructions are not available.