: Most modern controllers require you to load the software onto a USB stick and insert it into the controller's maintenance port to begin the update. DCS800 Firmware Manual - ABB
: This usually denotes the firmware version (Version 0.9.11) or the release date (September 2011). Common Use Cases sc23734-BOBCv0911.rar
: Often refers to a specific product series or part number in industrial automation (e.g., controllers or I/O modules). : Most modern controllers require you to load