Product Description:

The BTV20.2EA-64B-11D-D-FW operator panel is produced by Bosch Rexroth Indramat within the BTV20 Machine Operator Panels series. It serves as a human-machine interface for machine tools, giving direct command entry, status display, and data transfer to CNC or PLC controllers in industrial settings. The unit integrates a keypad and display in a single enclosure and acts as the front end of an automation cell where quick access to machine functions and diagnostic data is required. This arrangement lets the screen and keypad remain at the machine, so routine control actions and status checks can be performed without a separate computer terminal.

This model accepts a control supply of DC 24 V, matching common cabinet power rails. Its onboard memory includes 64 MB of RAM to hold the runtime system, motion programs, and short-term process variables, while the built-in 3.5-inch 1.44 MB disk drive provides removable storage for parameter sets or backup files. The removable media also supports quick transfer of saved data between the panel and external storage devices when updates or backups are needed. Sixteen dedicated keys are arranged in a sealed membrane as 16 machine function keys, so frequently used commands can be triggered without navigating nested menus. Communication with drives and I/O is handled through an RS-485 interface, enabling point-to-point or multidrop wiring over shielded twisted pairs.

The core electronics operate at a minimum clock frequency of 200 MHz, and the base board accommodates at least 1 GB of flash so operating system images and application software remain resident after power loss. Hardware layout follows Design 2, so connector placement and mounting cutouts match this product line. To match regional export requirements, the unit is supplied in the MTA panel function variant, and its keyboard is standard for alphanumeric entry. Application-specific features are activated after loading the appropriate software.