Description
1. Product Description
2. Product Parameters
Parameter | Specification |
---|---|
Model | VT-MACAS-500-10/V0/I |
Brand | REXROTH |
Type | Hydraulic Control Module |
Input Voltage | 24 VDC ±10% |
Power Consumption | ≤5 W |
Input Signals | Analog (0-10 V, 4-20 mA) / Digital (TTL) |
Output Signals | Analog (0-10 V, 4-20 mA) |
Communication Interface | RS-485 (Modbus RTU) |
Control Accuracy | ±0.5% of full scale |
Operating Temperature | -20°C to +60°C |
Protection Class | IP20 (indoor use) |
Weight | 0.8 kg |
VT-MACAS-500-10/V0/I
3. Advantages and Features
- High Precision Control: Achieves ±0.5% accuracy in signal conversion, critical for applications requiring tight hydraulic control, such as CNC machines or robotic arms.
- Flexible I/O Configuration: Supports multiple analog and digital signal formats, reducing the need for additional converters and simplifying system integration.
- Robust Error Handling: Includes built-in diagnostic functions that monitor voltage levels, temperature, and signal integrity, providing early warnings for potential issues and minimizing downtime.
- Wide Operating Range: Functions reliably across a broad temperature spectrum (-20°C to +60°C), making it suitable for both indoor and outdoor industrial environments.
4. Application Areas and Case Study
- Manufacturing: CNC machining centers, press systems, and assembly lines.
- Energy: Hydraulic power units in wind turbines and industrial pumps.
- Construction Machinery: Excavators, loaders, and material handling equipment.
5. Competitive Comparison
When compared to similar hydraulic control modules on the market, the REXROTH VT-MACAS-500-10/V0/I distinguishes itself through its superior accuracy, flexible signal compatibility, and robust diagnostic capabilities. Unlike some alternatives, it offers a wider temperature tolerance and easier integration with REXROTH’s comprehensive motion control ecosystem, ensuring seamless compatibility with existing hardware and software. Its balanced combination of performance, durability, and cost-effectiveness makes it a preferred choice for both retrofitting older systems and designing new automation setups.
VT-MACAS-500-10/V0/I
6. Selection Recommendations
- Compatibility: Ensure the module’s input/output signals match your control system’s requirements (e.g., analog vs. digital, voltage/current ranges).
- Environmental Conditions: Verify the operating temperature, humidity, and protection class to suit your installation environment (e.g., indoor vs. outdoor, high-dust areas).
- Control Precision Needs: If your application requires sub-1% accuracy for hydraulic positioning, this module’s ±0.5% precision makes it an excellent fit.
- System Integration: Prioritize compatibility with your existing automation architecture, especially if using REXROTH components, to leverage seamless communication and simplified programming.
7. Precautions
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Electrical Safety: Disconnect power before installing or servicing the module to prevent electric shock or damage.
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Cable Installation: Use shielded cables for signal connections to minimize electromagnetic interference (EMI), especially in high-power environments.
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Calibration: Perform initial calibration using the manufacturer’s software to match your specific hydraulic system parameters.
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Regular Maintenance: Periodically check for loose connections, temperature fluctuations, and software updates to maintain peak performance.
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Environmental Protection: If used in dusty or humid environments, consider additional enclosures to meet IP65 or higher protection standards, even though the module itself is rated IP20.
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