Product Description:

The BTM03.1-BA-SA-VB-TA-BA-HA-2AE-FW operator panel is manufactured by Bosch Rexroth Indramat and belongs to the BTM03 Machine Operator Panels series. It is a machine-mounted human-machine interface that lets an operator issue feed, spindle, and jog commands directly to the CNC or PLC. Its hard controls provide tactile feedback that software-only interfaces cannot match during setup, manual intervention, or short production adjustments on the shop floor. This arrangement supports direct machine interaction without requiring the user to navigate nested on-screen menus for routine actions.

The front surface is organized into six numbered slots. Slot 1 carries a blind plate so unused space stays covered and protected. Slot 2 holds the spindle override module, allowing percentage-based spindle speed changes while machining. Slot 3 contains a feed override module used to slow or increase axis feed rates without stopping the program. Slot 4 is populated by a keypad assembly that offers 15 membrane keys for numerical entry and soft-function selection during machine operation. Slot 5 is closed by a second blind plate, reserving room for later extensions, and Slot 6 is fitted with a handwheel for incremental positioning during tool touch-off and manual axis adjustment.

On the rear, a keyed connector designated X8 transmits handwheel encoder pulses, override potentiometer voltages, and keypad matrix signals to the cabinet I/O rack. The presence of a tactile handwheel lets the operator shift axes in single-step or continuous modes without relying on software jog buttons, while the molded keypad provides direct access to feed-hold or reset functions even when gloves are worn. This module combination matches the BTM03 Machine Operator Panels family and supports compatibility with the intended control interface used on CNC-controlled equipment.