Description
1. Product Description
The VMIVME-7452 is a high-performance VMEbus interface card designed for industrial automation and control systems. Manufactured by a leading provider of embedded computing solutions, the VMIVME-7452 offers robust connectivity, advanced data transfer capabilities, and compatibility with VMEbus standards, making it ideal for mission-critical applications. This module supports 32-bit data transfer at up to 33 MHz, ensuring fast and reliable communication in real-time systems. The VMIVME-7452 is engineered for harsh environments, with extended temperature ranges and EMI/EMC protection, making it suitable for industrial, aerospace, and defense sectors.
2. Product Parameters
| Parameter | Specification |
|---|---|
| Bus Standard | VMEbus (IEEE 1014-1987), VME64 (optional) |
| Data Width | 32-bit (32/64-bit addressing) |
| Transfer Rate | Up to 40 MB/s (32-bit, 33 MHz) |
| Voltage | +5V DC (±5%) |
| Temperature Range | -40°C to +85°C (extended industrial grade) |
| Interfaces | VMEbus P1/P2 connectors |
| Compatibility | VMEbus master/slave modes |
| Dimensions | 160 mm x 100 mm (VME 6U form factor) |
VMIVME-7452
3. Advantages and Features
- High Reliability: Built with industrial-grade components and a MTBF (Mean Time Between Failures) of over 500,000 hours (per MIL-HDBK-217F standards).
- Flexible Architecture: Supports both master and slave modes, enabling seamless integration into complex VMEbus systems.
- Thermal Design: Optimized cooling for continuous operation in high-temperature environments.
- Hot-Swap Capability: Enables system maintenance without powering down, reducing downtime.
- EMI/EMC Compliance: Meets industrial standards (e.g., IEC 61000-6-2/6-4) for noise immunity.
4. Application Areas and Use Cases
Industries:
- Manufacturing (factory automation)
- Energy (power plant control)
- Transportation (railway signaling)
- Aerospace (avionics testing)
Case Study:
A global automotive manufacturer integrated the VMIVME-7452 into their production line for real-time monitoring of robotic arms. The card’s low latency and high bandwidth enabled synchronous control of 50+ devices, reducing cycle times by 15% and improving overall equipment effectiveness (OEE).
A global automotive manufacturer integrated the VMIVME-7452 into their production line for real-time monitoring of robotic arms. The card’s low latency and high bandwidth enabled synchronous control of 50+ devices, reducing cycle times by 15% and improving overall equipment effectiveness (OEE).
5. Competitive Comparison
Compared to similar VMEbus interface cards, the VMIVME-7452 offers:
- 20% higher data throughput (32-bit mode vs. legacy 16-bit modules).
- Extended temperature range (-40°C to +85°C vs. standard 0°C to +55°C).
- Built-in error correction (EDAC) for mission-critical data integrity.
VMIVME-7452
6. Selection Recommendations
- Compatibility: Ensure alignment with your VMEbus system (VME64/32-bit, backplane slots).
- Environment: Choose the extended temperature variant for outdoor or high-temperature settings.
- Expansion Needs: Verify available slots for future upgrades (e.g., adding redundant modules).
- Budget: Balance performance (e.g., 64-bit vs. 32-bit) with project requirements.
7. Precautions
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Installation: Follow ESD (electrostatic discharge) protocols; use antistatic wrist straps.
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Cooling: Ensure adequate airflow in enclosures; avoid blocking ventilation slots.
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Firmware Updates: Regularly update firmware for compatibility with new VMEbus standards.
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Safety: Disconnect power before hot-swapping; follow IEC 61508 for safety-critical systems.
