Product Description:

The Bosch Rexroth Indramat VEP50.4DFN-512NN-MAD-1G0-NN-FW belongs to the VEP Embedded Terminals series and functions as an operator interface panel for industrial automation cells and machines. By combining a display, touch surface, and dedicated function keys, it allows operators to issue commands, monitor process values, and view diagnostics directly at the machine. The terminal integrates into distributed control architectures through standard fieldbus or Ethernet links, reducing cabinet space because the control and visualization hardware are housed in a single front-mounted device. This arrangement keeps the user interface close to the process, which helps simplify operation on machines that do not use a separate console.

Its power subsystem accepts an input from DC 19 to 30 V, so the panel can be fed from common 24 V control supplies. At startup, the electronics draw an inrush current of 7 A / 6 ms, a transient that should be considered when sizing protective devices. During continuous operation, the consumption tops out at 36 W, which helps keep heat output low inside enclosed installations. Visual feedback is delivered on a 15-inch TFT with a native resolution of 1024 x 768 pixels. Combined with a screen diagonal of 381 mm (15 in), that resolution provides clear presentation for process graphics, alarm lists, and operating screens. Color depth of 262,144 tones helps gradients and status icons remain easy to read under factory lighting.

For local interaction beyond the touch layer, sixteen membrane keys provide quick access to machine functions, while the front panel includes a USB 2.0 port for recipe transfer and service access without opening the cabinet. Computational tasks such as trending, scripting, and fieldbus routing are handled by an Intel ULV Celeron 600 MHz processor supported by 512 MB of SDRAM, providing adequate resources for compact HMI runtimes. This processing platform supports responsive page changes and routine visualization tasks during normal machine use. The aluminum housing meets IP65 Front / IP20 Device protection, allowing direct mounting on consoles where dust or coolant spray may be present while the rear electronics remain intended for protected installation.