BTM13.1-NA-TA-TA-TA-VA-BA-2EA by Bosch Rexroth Indramat is a Machine Operator Panel in the BTM13 Series. The BTM13.1-NA-TA-TA-TA-VA-BA-2EA is a Line 13, Design 1 panel that features a variety of Module slots for a Blind plate, Emergency-stop module, Quick-stop module, Spindle override module, Keyboard module, writeable, and Feed override module..