4WRPNH6C3B25P-2X/M/24PA6B

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth 4WRPNH6C3B25P-2X/M/24PA6B (0811403573) is a state-of-the-art high-response valve equipped with an integrated digital axis controller, designed to execute complex control tasks with precision and speed. This product stands out with its ability to manage flow, position, and pressure control, as well as its p/Q function for substituting position/pressure or position/force control. It offers NC functionality and supports command value presetting through an analog interface or a field bus interface. The valve's actual value signals are accessible via an analog interface and can be read through the field bus for enhanced monitoring and adjustments. The controller parameters are also set using the field bus connection. To ensure safety and reliability, the valve features separate supply voltages for the bus/controller and power part. For ease of parameterization, programming of NC functionality, diagnostics, and data management on a PC, Bosch provides WinHPT commissioning software that is compatible with Windows 2000 or Windows XP operating systems. The integrated control electronics of this valve are capable of detecting errors such as cable breaks, undervoltage conditions, overheating of electronics, communication errors, and watchdog timeouts. Additional functionalities include a ramp generator for smooth transitions, internal command value profiles for complex motion sequences, an enable function for controlled operations, error outputs to signal issues to PLCs or logic systems, actuating variable adaptation for precision control adjustments, dead band compensation to eliminate play in the system's response curve, zero-point correction to maintain accuracy over time, valve inflection compensation to correct any nonlinear behavior across the operating range of the valve. This high-response valve is directly operated with servo-quality spool and sleeve components. It is fail-safe in its default state with a 4/4 fail-safe position when switched off. It accommodates various input/output configurations including four analog sensors or one length measurement system plus two analog sensors. The fieldbus connectivity options include CAN bus with CANopen protocol DS408 and Profibus-DP Vo/V1 protocols for integration into various industrial networks. Quick start-up procedures are facilitated through a PC using the provided commissioning software.