VT-VR4D-10/V2

The Bosch Rexroth Indramat VT-VR4D-10/V2 drive is part of the VT-VPCD Drives series, offering precise control of valves and actuators in industrial automation systems. Designed for a 24V DC power supply voltage range, it accommodates a wide range of digital and analog control signals to meet demanding application requirements. Featuring an adjustable 0-10V or ±9V analog input range and compact DIN rail mounting, this amplifier integrates seamlessly into control panels and provides reliable regulation of position and speed across automation platforms.

In terms of detailed technical specifications, the VT-VR4D-10/V2 supports dedicated connectors for all input/output interfaces and communicates with existing fieldbus and control networks via its Fieldbus/control network compatible interface. The amplifier includes an enable input voltage threshold of 8.5V (high) and 6.5V (low) for precise system activation and deactivation, while its relay operating voltage of 24V (2.4V to 16.8V range) ensures consistent solenoid performance. Coil resistance is fixed at 2150Ω, and multiple output channels allow dynamic adjustment of solenoid current up to 2A max. Users benefit from built-in ramp control capabilities to fine-tune response times, as well as onboard LED indicators and diagnostic outputs for real-time status monitoring and troubleshooting.

Additional features of the VT-VR4D-10/V2 include a robust IP20 or higher protection class and an extended operating temperature range of -20°C to +70°C, ensuring durability in harsh industrial environments. With a lightweight design weighing less than 0.5 kg and dimensions of approximately 120 x 80 x 30 mm, it optimizes panel space without sacrificing performance. As a Model Version V2 unit, it benefits from updated firmware and enhanced reliability. By combining precise analog and digital control, rugged construction, and easy installation, this amplifier delivers consistent efficiency and longevity, making it an ideal solution for complex automation and process control applications.