Product Description:

The BTM03.1-NB-TA-TA-BA-SA-VA-2FF-FW operator panel is produced by Bosch Rexroth Indramat as part of the BTM03 Machine Operator Panels series. The unit is a front-end interface that lets machine operators send commands and monitor status inside an automated cell, conveying switch states and override signals back to the motion controller through its built-in I/O. It mounts on the machine enclosure door and supplies buttons, rotary selectors, and programmable keys that simplify changeovers or manual interventions during machining or assembly cycles.

The housing carries a IP65 protection rating, so dust ingress is blocked and low-pressure water jets will not reach internal electronics when the panel is properly gasketed. Inside, a master board furnishes 16 inputs, 16 outputs, giving the control system a discrete channel count suitable for tool-ready sensors, guard switches, or indicator lamps. Six back-plane connectors yield 6 module slots, allowing option cards such as fieldbus couplers or extra I/O to be added without rewiring the main harness. The emergency shutdown function is provided by a dedicated, latching mushroom pushbutton; its presence is listed as Emergency stop, ensuring the panel can open the safety circuit in less than 50 ms when pressed. For machining applications that require adaptive speeds across multiple axes, the panel also belongs to Line 3, identifying it as a third-generation layout that matches current Rexroth NC kernel pinouts.

Operator adjustments are extended by 2 writable keypads, each with replaceable legend strips so function names can be matched to the current software image. A tactile rotary selector labeled Feed override lets the operator scale the programmed feed rate, while a second knob marked Spindle override adjusts spindle speed independently; both features support fine tuning during test cuts without editing the NC file. One removable cover labeled 1 blind plate protects an unused switch position and maintains the seal until a future accessory is installed. Internally, this panel carries design index 1, so replacement boards must follow the same revision to maintain connector compatibility across all six expansion bays and the installed option layout.