Product Description:

Bosch Rexroth Indramat manufactures the BTM04.1-NA-TA-TA-TA-2EA-FW operator panel as part of the BTM04 Machine Operator Panels series. The panel functions as a human-machine interface, allowing operators to trigger, acknowledge, and monitor control sequences on automated equipment. By combining tactile keys, indicator areas, and standardized connectors, the device centralizes operator interaction and ties those field commands directly into the machine’s motion or safety controllers. It is typically mounted on the door of an electrical cabinet or on an arm close to the process so that status feedback remains visible during operation.

The front housing carries a powder-coated finish that resists scratching from tools and cleaning agents, while the overall assembly meets the IP65 rating so that dust and low-pressure water jets cannot reach internal electronics. Hardware expansion is organized around 4 module slots that accept application-specific plug-in boards. Behind those positions, the master board provides 16 slots for digital or analog I/O so that auxiliary pushbuttons, lamps, or sensor channels can be added without external terminal strips. A single dedicated safety input is delivered through the included 1 emergency-stop module, providing a hardwired circuit break when the red mushroom button is pressed.

Field wiring and serial communication are handled on dedicated connectors. Standard supply power arrives at the input module through X28/X29 and must be a stabilized 24 VDC, which supports consistent logic levels for the panel electronics. Three membrane sections are designated as 3 writable keyboards, and their transparent inserts allow custom key labeling for machine-specific commands. Diagnostic data and recipe strings can be exchanged over the supervisory terminal port, which is a RS232 interface routed to connector X8. The port can be configured for transfer speeds of 9600 or 19200 baud to match the host PLC or PC.