Product Description:

The BTV20.2PA-64B-11D-D-FW operator interface is produced by Bosch Rexroth Indramat and belongs to the BTV20 Machine Operator Panels series. This panel serves as a dedicated input and visualization terminal that links machine controls with the plant-level automation network. It allows operators to issue commands, view status data, and execute diagnostic tasks directly on the production line. This arrangement gives the machine a local point for control input and status review without relying on a separate workstation.

Internally, the panel operates from a DC 24 V supply, which simplifies wiring inside control cabinets that already distribute low-voltage power. Its CPU has access to 64 MB of RAM, providing temporary storage for HMI runtime data and user program variables. Permanent files and boot sectors reside on a 3.5-inch, 1.44 MB disk drive mounted behind the front door, enabling updates or backups through standard floppy media. The front face carries 16 machine function keys, each of which can be mapped to PLC bits for direct machine actions, and a standard alphanumeric keyboard that supports text entry for recipes, offsets, or alarm notes. The panel is identified by the IPC function type, which indicates that an embedded industrial PC architecture handles display and communication tasks.

The base system configuration includes at least 1 GB of mass storage and a 200 MHz processor. It also uses an RS-485 SIS channel so the unit can exchange data with remote drives or I/O modules over a serial link. Within the BTV Panel product family, this model is classified under Product Line 20, and the housing follows Design 2, which sets the bezel dimensions and mounting depth for retrofit compatibility with earlier cutouts. The unit can handle local data storage and serial communication in panel-mounted control applications.