Product Description:

The BTM03.1-NA-BA-VA-TA-TA-BA-2FF-FW is an operator interface unit produced by Bosch Rexroth Indramat within the BTM03 Machine Operator Panels series. Installed on the front of a control cabinet, the panel supplies push-button and switch inputs to CNC and PLC systems while presenting dedicated overrides for machining feeds. By collecting field signals and routing them over the automation bus, the panel simplifies wiring between peripheral switches and the main controller. Because the controls are mounted at the cabinet door, routine machine commands remain accessible without separate external devices.

At board level, the panel integrates a master I/O card that offers 16 inputs and outputs, allowing direct connection of limit switches, lamp indicators, and interlock contacts without auxiliary terminals. Physical expansion is organized through 6 module slots arranged in a fixed sequence behind the front plate, so functions can be fitted to suit the machine layout. The housing carries an IP65 rating, which helps the front surface resist dust ingress and water jets when the cabinet door is closed. The fixed slot pattern keeps the control layout predictable across the panel face. Slot 1 is factory-populated with an emergency-stop push-button that interrupts machine operation when pressed, and Slot 3 contains a feed override handwheel for adjusting programmed feed rates during process checks.

Slot 4 and Slot 5 each hold a keyboard module that provides tactile keys for cycle start, axis selection, and numeric entry. Slot 2 and Slot 6 are covered with a blind plate so unused openings remain sealed and the front panel stays protected. This arrangement keeps inactive bays closed without changing the spacing of the active controls. The sheet-metal face has a powder-coated finish that resists corrosion from machining fluids and routine washdown exposure. The panel also uses standard pinouts, which help maintain consistent wiring and a familiar operating layout across similar machines.