VT-VPCD-1-1X/V0/1-D-1

The Bosch Rexroth Indramat VT-VPCD-1-1X/V0/1-D-1 digital control unit is a key component of the VT-VPCD Drives series, featuring a DeviceNet bus connection, an Operating Voltage of 24 VDC, and a Current Consumption of 3.5 A. Designed for electrohydraulic closed-loop control of axial piston pumps, it regulates swivel angle and pressure for precise performance. Its primary function is to serve as a digital controller amplifier within HS4 control systems, ensuring efficient and accurate pump operation in industrial hydraulic applications.

The VT-VPCD-1-1X/V0/1-D-1 is built on a double-sided printed circuit board in Euro-card format, measuring 100 mm wide by 160 mm long. It uses a 64-pin male connector compliant with DIN 41 612 form G for reliable electrical mating. Communication and parameterization are handled via a front-panel RS232 serial interface compatible with the Bosch Rexroth BODAC PC software, which also facilitates in-depth diagnostics. The unit includes analog inputs for command and actual value feedback, an Enable input, and a collective fault output. Multiple LEDs indicate operating states, aiding rapid fault identification.

Weighing just 0.2 kg, the VT-VPCD-1-1X/V0/1-D-1 offers compactness and ease of integration into control cabinets. It supports a supply tolerance of +40% to –10% around its nominal 24 VDC, enhancing resilience under voltage fluctuations. Specifically engineered for A4VS axial piston pumps with HS4 control, this unit delivers robust compatibility and operational efficiency. Its streamlined diagnostics, precise regulation, and durable design combine to boost uptime and productivity in demanding industrial hydraulics environments.