VT5011S42

The Bosch Rexroth Indramat VT5011S42 proportional amplifier module belongs to the VT 1600 Servo Amplifiers series and serves as a high-performance control card for hydraulic motion systems. This proportional card operates on a 24V nominal voltage range and accepts an input signal range of 0 to ±16V, with an optional 4-20 mA interface. Designed for rapid actuation, it delivers a fast response to voltage input and ensures precise proportional output to electro-hydraulic valves for accurate flow and pressure regulation.

As a modular stackable unit, the VT5011S42 installs directly into card racks via its gold-plated edge connector, supporting the VT 3002 reader interface. It features LED indicators that display signal level and detect cable breaks, enabling quick diagnostics and maintenance. The module includes an adjustable ramp time adjustment function for both ramp-up and ramp-down, and an on/off switch to engage or bypass ramp control. Its operating temperature range extends from -20 to +50 °C, and it meets established IEC and ISO requirements for safety standards. The variation supporting the VT5011S42-R1 configuration further enhances adaptability in diverse control architectures.

Engineered for durability and long service life, this proportional amplifier module mounts securely in industrial control panels and withstands typical hydraulic environments. With a compact form factor weighing approximately 1.2 kg, it minimizes space requirements while providing robust performance. Compatibility with 0-10 V or optional 4-20 mA signals makes it versatile for integration with a wide range of sensors and controllers. Compliance with international safety standards and reliable LED status feedback streamline commissioning and troubleshooting. In industrial automation applications, the VT5011S42 delivers precise, efficient, and repeatable hydraulic valve control, reducing cycle times and improving system responsiveness.