Product Description:

The VCP11.2DWN-003-SR-NN-PW is a compact operator terminal produced by Bosch Rexroth Indramat within the VCP IndraControl Terminals series. The product serves as a human-machine interface for industrial automation equipment, allowing users to issue commands and monitor process states directly at the installation site. By combining a monochrome graphic display with a resistive touch screen, the terminal replaces mechanical pushbuttons and permits flexible, software-configurable interaction. This format supports menu-driven operation without requiring a separate hardwired control for every machine function.

Graphical output is delivered on an FSTN liquid-crystal panel that renders at 320 x 240 pixels, giving sufficient resolution for text, icons, and small charts. A 200 MHz microprocessor drives the runtime environment and oversees communication tasks, while 16 MByte of flash memory stores the operating project and user screens. The electronics are powered from a regulated 24 V DC source, and internal converters accept input from 18 to 30 V so the terminal tolerates supply variations common in control cabinets. This arrangement supports local alarm display, parameter entry, and screen navigation in a single compact unit.

The terminal exchanges data with higher-level controllers through a 10/100 Base-T port, enabling program downloads and real-time status updates without additional gateways. Illumination of the LCD is rated for a 30,000 h backlight half-life, supporting multiyear service before brightness degradation becomes noticeable. The analog 4-wire resistive overlay endures 3 million strokes and needs only 15 g of activation force, so frequent touches do not shorten normal service life. The unit draws 6 W, leaving headroom on the control power circuit and allowing the two USB host outputs to deliver up to 100 mA each for peripheral devices.