Product Description:

The VAM40.2-PB-NA-TA-TA-VB-HA-1608-NN operator panel is produced by Bosch Rexroth Indramat as part of the VAM Machine Operator Panels series. This panel serves as a human-machine interface for CNC and automation systems, allowing operators to issue commands, adjust overrides, and monitor machine status from a single front plate. Integrated handwheel and key functions let it handle jogging, positioning, and mode-selection tasks typically required on machining centers, transfer lines, and forming equipment. Its front-mounted layout keeps routine machine interactions in one accessible location during operation.

Communication with the control cabinet is handled over Profibus DP, so the panel can be mounted away from the motion controller without dedicated parallel wiring. It brings in process states through 16 digital inputs and returns actuation signals on 8 digital outputs, enabling direct control of auxiliaries such as coolant valves or safety relays. The membrane front contains 30 short-stroke keys that give tactile feedback for mode changes, axis selection, and cycle start. To survive coolant splash and dust from metalworking, the front face carries an IP54 protection rating. Both the feed and spindle override selectors provide 16 discrete positions, allowing proportional speed changes in fixed steps that are interpreted by the CNC.

Internal power distribution is safeguarded by a 3 A fuse, and the handwheel can be spun up to 1000 min⁻¹ while producing 100 pulses per revolution for fine incremental moves. Control electronics are supplied from a 24 V DC logic rail that draws no more than 0.5 A, while I/O devices share a separate 1.7 A path and support a rated output of 0.2 A to external loads. Separate supply paths help isolate logic functions from switched field devices during normal use. The aluminum housing stands 169 mm tall and spans 407 mm in width, dimensions that fit standard machine console cutouts and leave space for cable glands on the rear panel.