Overview
The Rexroth VT5010-23/R5E (R900010749) is a proportional amplifier card engineered for command and control in motion and hydraulic automation systems. Part of the VT-5000 IO Cards series, this analog control module provides reliable signal conditioning and proportional output for proportional valves, solenoid coils, and actuator feedback loops in industrial and mobile hydraulic applications.
Key Features
- 24 VDC regulated supply voltage with ±40% operating range
- Proportional amplifier architecture for smooth, responsive control
- Adjustable ramp time: 30 ms to approximately 1–5 seconds
- Low current consumption (up to 0.6 A nominal)
- Compact plug-in board format for standard VT-5000 mounting
- Analog voltage and current input capability
Technical Specifications
| Supply Voltage | 24 VDC regulated |
| Operating Voltage Range | 21–35 VDC |
| Current Consumption (Nominal) | 0.6 A |
| Ramp Time Range | 30 ms to ~1–5 seconds |
| Input Type | Analog voltage/current |
| Card Series | VT-5000 IO Cards |
| Part Number | R900010749 |
| Model | VT5010-23/R5E |
| Manufacturer | Bosch Rexroth |
| Condition | New – No Box |
Typical Applications
- Proportional solenoid control in directional control valves
- Load-sensing and pressure-compensated pump regulation
- Motion control and ramp generation for smooth acceleration/deceleration
- Hydraulic actuation systems in manufacturing and material handling
- Mobile hydraulic equipment (construction, agricultural machinery)
- Closed-loop feedback control with transducer inputs
Compatibility & Replacements
Compatible With
- VT-5000 series proportional amplifier and controller modules
- Bosch Rexroth Indramat proportional valve assemblies
- 24 VDC regulated hydraulic control systems
- Proportional solenoid coil loads (0.5–3.0 A typical)
- Analog sensor feedback loops (pressure, position transducers)
Replaces / Drop-In Replacement For
- Other VT5010-23 variant cards with identical pinout and 24 VDC specification
- Verify compatibility with your system integrator before ordering for legacy installations
Works With
- Rexroth proportional directional spool valves (NG10, NG16 cavity standards)
- Analog I/O control modules and PLC systems supporting 0–10 V or 4–20 mA commands
- Pressure-relief and load-sensing circuits in industrial and mobile hydraulics
- PROFIBUS, CANopen, and analog-only control networks via external gateway modules
