For several years, CHANGXIN have specialized in trading high-quality components in the field of industrial automation.
Focusing on PLC components, DCS and CNC technology, and drivetechnology
Rexroth VT-VSPD-1-24/V0/0-0-1 hydraulic proportional valve expansion plate
| Brand: Bosch Rexroth |
| Item NO: VT-VSPD-1-24/V0/0-0-1 R901077297 |
| Effect: Digital hydraulic proportional valve amplification plate |
| Condition: In stock, brand new/Used |
| Warranty: 365 days |
| Payment:T/T 50% deposit, 50% balance |
| www.szcxdcs.com |
+86 15359298293
Rexroth VT-VSPD-1-24/V0/0-0-1 hydraulic proportional valve expansion plate
VT-VSPD-1-24/V0/0-0-1 R901077297 is a Bosch Rexroth VT-VSPD series digital hydraulic proportional valve amplifier board used for proportional valves without electrical position feedback. Receive voltage or current setting signals from PLC/upper controller, perform on-board microcontroller operation, ramp processing, PID regulation, and output driving current to directly control the proportional electromagnet; Accurately control the output flow and pressure of hydraulic valves to achieve closed-loop control of hydraulic system pressure and flow; Equipped with fault diagnosis, digital input, fault relay alarm output, parameter configuration through BODAC software, VT-VSPD-1-24/V0/0-0-1 is the core electronic control unit of the hydraulic control system

————————Shenzhen Changxin Automation Equipment Co Ltd -————————
Products that have been released are welcome for consultation. Due to the wide variety of models, we were unable to upload physical images one by one!
Main product range
- Control system (DCS/PLC/CNC): panel controller, HMI and human-machine interface, industrial PC, CPU processor module, communication module, analog/digital I/O module
- Drive and motion control: frequency converter, servo drive, servo motor, power module
- Robot spare parts: key spare parts such as robot control board, axis computer, servo unit, I/O module, etc
- State monitoring and safety system: vibration monitoring system, safety instrumented system (SIS), redundant controller
Product features
- Dual axis integrated servo drive, a single module simultaneously drives two servo motors, saving installation space in the control cabinet and supporting high-precision multi axis synchronous motion.
- SERCOS III fiber optic real-time bus has extremely low communication latency and strong resistance to electromagnetic interference, making it suitable for high-precision synchronous linkage scenarios.
- Supports three control modes: position, speed, and torque, with fast dynamic response and high positioning accuracy, meeting complex motion processes.
- Built in STO safety torque cut-off function, reaching SIL2 safety level, ensuring the safety of personnel and equipment.
- Equipped with a fan for forced air cooling, it can operate stably under continuous high load conditions; Improve software and hardware protection: overcurrent, overvoltage, undervoltage, overheating, short circuit, and encoder disconnection protection.
- Modular rack mounted card structure, easy to disassemble and assemble, supports expansion of I/O and encoder options, compatible with the entire DIAX04 drive system.
- Supports MKD, MHD, 1MB Rexroth servo motors, with strong versatility; The LED status indicator on the driver panel facilitates quick diagnosis of faults.
Rexroth VT-VSPD-1-24/V0/0-0-1 hydraulic proportional valve expansion plate
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Parameter Specifications
| Specification | Details |
|---|---|
| Model | VT-VSPD-1-24/V0/0-0-1, R901077297 |
| Manufacturer | Bosch Rexroth |
| Product Type | Digital proportional valve amplifier |
| Power Supply | 24 V DC |
| Setpoint Input | Voltage: -10~+10V; Current: 4~20mA / 0~20mA |
| Output Drive Current | 0 ~ 2.5A for proportional solenoid |
| Digital Input | 2 channels, opto-isolated |
| Fault Relay Output | 1 Form-C relay contact |
| Configuration Software | BODAC |
| Communication Interface | Serial interface for parameter setting |
| Ramp Generator | Adjustable rising / falling ramp |
| Operating Temperature | 0 ℃ ~ +50 ℃ |
| Storage Temperature | -20 ℃ ~ +70 ℃ |
| Mounting | DIN rail subrack mounting |
| Enclosure Rating | IP20 |
| Dimension | 100 mm × 235 mm × 30 mm |
| Weight | Approx.0.42 kg |
| Compatible Valve | 4WRA,4WRZ,DRE,DBE series proportional valves |
| Certification | CE |
Application Industry
The products are widely used in various industrial fields such as metallurgy, oil and gas, petrochemicals, electricity, power transmission and distribution, water conservancy, water treatment and environmental protection, coal mining, aluminum industry, glass manufacturing, paper and printing, textile printing and dyeing, machinery manufacturing, electronics manufacturing, automobile manufacturing, plastic machinery, boiler heating, energy, etc.
| No. | Brand | Country/Region | Main Product Lines | Typical Series/Models |
| 1 | ABB | Switzerland | PLC/DCS Controllers, I/O Modules, Robot Spare Parts, Drive Systems | AC800M, AC800F, AC31, 800xA, Bailey INFI 90, DSQC Robot Modules, Advant OCS, H&B Freelance,IGCT |
| 2 | Bently Nevada | USA | Condition Monitoring Systems, Vibration Sensors, Proximitors | 3500 Monitoring System, 3300 Monitoring System, Eddy Current Probes, Proximitors |
| 3 | TRICONEX | USA | Safety Instrumented Systems (SIS), TMR Redundant Controllers | Tricon System Modules, Communication Modules, I/O Modules |
| 4 | Woodward | USA | Steam/Gas Turbine Control, Speed Governing Systems, Actuators | 505 Governor, ProTech, MicroNet, NetCon Series |
| 5 | FOXBORO | USA | DCS Systems, I/A Series Control Modules | I/A Series, FBM Modules, Controllers |
| 6 | WESTINGHOUSE | USA | DCS Systems, Ovation Controllers, Modules | Ovation System, WDPF Series |
| 7 | Motorola | USA | Industrial Communication Modules, Embedded Control Modules | MVME Series, VME Bus Modules |
| 8 | GE / GE Fanuc | USA | PLC, Excitation System Modules, CPU/Communication/Analog Modules | IS200/DS200 Excitation Cards, IC693/IC695/IC697/IC698/IC200/IC660/IC670 Series |
| 9 | YOKOGAWA | Japan | DCS Systems, CPU Modules, I/O Cards | CENTUM CS3000, CS1000, VP Series |
| 10 | HIMA | Germany | Safety Control Systems, SIL Safety Modules | H41q/H51q, HIMax, HIMatrix Series |
| 11 | EMERSON | USA | DCS Systems, Redundant Controllers, Safety Systems | Ovation, DeltaV Dual-Channel Redundant Safety Systems |
| 12 | Honeywell | USA | DCS Systems, Process Control Modules | Experion PKS/LS/HS, Plant Scape, TDC2000, TDC3000, TPS, Alcont |
| 13 | ICS TRIPLEX | UK | Trusted Safety Control Systems, TMR Modules | Trusted System, T8000 Series |
| 14 | Kollmorgen | USA | Servo Drives, Servo Motors, Motion Control | S700, S300, AKD Series Drives, Servo Motors |
| 15 | PROSOFT | USA | Industrial Communication Modules, Protocol Gateways | MVI69, MVI56, MVI94, MVI71, MVI46, PS69, 3150 Series |
| 16 | Alstom | France | Power Control, Protection Relays, Control Systems | GEC ALSTHOM, Protection and Control Modules |
| 17 | EATON | USA | Electrical Control, PLC, Power Supplies, Circuit Breakers | XC/XN Series PLC, Moeller Series, Power Supply Modules |
| 18 | Allen-Bradley (Rockwell) | USA | PLC Controllers, I/O Modules, Communication Modules | ControlLogix 1756, CompactLogix 1769, SLC 500 1747/1746, PLC-5 1771/1785 |
| 19 | Schneider | France | PLC, Modicon Series, CPU/Communication Modules | Quantum 140, Modicon M340, Modicon Premium |










