Product Description:

The BTM03.1-NA-TA-TA-SA-UA-TA-2EA-FW is a machine operator panel manufactured by Bosch Rexroth Indramat for the BTM03 Machine Operator Panels series. Designed for installation on the door of a machining or forming enclosure, it provides a local surface where the operator can issue keyboard commands, activate overrides, and initiate an emergency stop without reaching into the control cabinet. By translating manual actions into discrete electrical signals, the panel becomes the primary human-machine interface for production equipment that relies on Rexroth drives and controls.

The front housing has a powder-coated finish that withstands abrasion and coolant splash. A master logic board provides 16 inputs for sensors, interlocks, and push-buttons. All 6 module slots in this configuration are populated. Slot 1 contains the safety-critical emergency-stop module, and slots 2 and 3 each carry a keyboard module so soft keys and numeric fields can be arranged to suit the machine program. These boards connect directly to the inputs, letting the operator call auxiliary functions without external wiring. The powder-coated surface, integrated membrane, and internal grounding studs help reduce electromagnetic interference and mechanical wear during long production cycles. This layout supports reliable operation in typical CNC environments where repeated operator input and coolant exposure are common.

One populated slot houses the spindle override module, allowing real-time percentage trimming of spindle speed from the panel. Output channels match the input count, giving the unit 16 outputs that drive status lamps, relays, or interlock solenoids straight from the logic board. Each keyboard insert is writable, so legends can be revised when tool libraries or soft-key assignments change. A molded gasket and metal bezel give the front face an ingress rating of IP65, preventing dust and low-pressure water jets from entering when the panel is flushed or operated in coolant mist. This sealing helps the front surface remain suitable for use on machine doors in enclosed industrial areas.