Overview
The Rexroth VT5010-S23-R5 proportional amplifier card (Mannesmann part 11110096 / 244735/52) is a compact, euro-card format electronic amplifier designed for proportional valve control in industrial hydraulic systems. Manufactured in Germany, this card converts low-level command signals into high-current outputs that drive two-solenoid proportional directional or pressure-control valves. The VT5010-S23-R5 is ideal for machine builders, system integrators, and maintenance teams requiring replacement amplifier modules for servo and proportional hydraulic applications.
Key Features
- Euro-card plug-in format for easy module replacement in existing card cage systems
- 24V DC power supply operation compatible with standard industrial control voltage
- Two-solenoid proportional valve control with dual independent output channels
- Integrated electronics for stable, noise-free signal amplification
- German engineering from Bosch Rexroth / Mannesmann Rexroth
- New condition — open box stock, tested and ready to deploy
Technical Specifications
- Supply Voltage: 24V DC nominal
- Card Format: Euro-card (DIL 100-pin or equivalent)
- Output Function: Two independent solenoid drive channels
- Application: Proportional directional and pressure-relief valve control
- Operating Temperature: 0 to +50°C (standard industrial range)
- Storage Temperature: -20 to +60°C
- Mounting: Vertical card slot installation in electronic card cage
Typical Applications
- Injection molding machine hydraulic control systems
- Industrial press and stamping equipment servo control
- Mobile machinery proportional valve amplification
- OEM proportional hydraulic circuit control
- Retrofit and modernization of existing hydraulic control cabinets
- Test stands and laboratory hydraulic systems
Compatibility & Replacements
Compatible With
- Rexroth/Bosch Rexroth proportional directional control valves (4/3, 4/2 spool)
- Rexroth proportional pressure relief and flow control valves
- Standard proportional solenoid coils (24V DC)
- Industrial 24V DC power distribution systems
- Electronic card cage/backplane systems accepting euro-card modules
Replaces / Drop-In Replacement For
- Rexroth VT5010-S23-R1 (earlier revision)
- Mannesmann Rexroth 11110094 (related VT5010 variants)
- Other VT5010 series S23 proportional amplifier cards
Works With
- Proportional solenoid valve control circuits
- Industrial PLC and motion control systems communicating via analog 4–20mA or 0–10V command signals
- Rexroth and third-party hydraulic proportional valve systems
- Standard 24V DC industrial control environments
