💻 Motorola MVME 712/M VME Transition Interface Module
The Motorola MVME 712/M is a high-performance VMEbus transition interface module designed to provide essential connectivity between VME processor boards and peripheral devices. As part of Motorola’s industrial-grade MVME product line, the MVME 712/M serves as an interface between the rear I/O connectors of the processor module and external systems, ensuring reliable and organized signal routing in demanding applications.
This module enhances system flexibility by allowing engineers to access I/O signals such as serial ports, Ethernet, SCSI, and other control interfaces directly through the backplane connection. It is ideally suited for embedded computing environments, industrial automation, telecommunications, and defense systems where reliability, speed, and consistent performance are crucial.
⚙️ Product Overview
The MVME 712/M is specifically engineered for use with Motorola’s MVME series processor boards, such as the MVME162, MVME167, MVME177, and other compatible models. It acts as a transition board that simplifies system integration by providing convenient rear-panel access to all processor I/O functions. The module connects to the system backplane and offers standardized connectors for easy cabling to peripheral devices.
Built with high-quality components and precision-engineered connectors, the MVME 712/M ensures low signal interference, stable communication, and long operational life. The board’s compact form factor enables efficient use of chassis space, while its rugged design supports continuous operation in industrial or military-grade systems.
📊 Technical Datasheet
| Parameter | Specification |
|---|---|
| Model | Motorola MVME 712/M |
| Type | VMEbus Transition Interface Module |
| Compatibility | MVME162, MVME167, MVME177, MVME2600, and related VME boards |
| Bus Interface | VMEbus (IEEE 1014 compliant) |
| Connector Type | 96-pin DIN connectors (P2 I/O) |
| Supported I/O | Serial (RS-232/RS-422), Ethernet, SCSI, Parallel, and Timer I/O |
| Serial Ports | Up to 4 asynchronous ports |
| Ethernet Port | 10Base-T/10Base2 via RJ-45 or BNC |
| SCSI Interface | 50-pin connector for external storage |
| Power Supply | 5 VDC, supplied through backplane |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5–95% non-condensing |
| Dimensions | 233 mm × 100 mm (standard 6U VME form factor) |
| Weight | Approx. 350 g |
| Mounting Type | Rear transition slot |
| Compliance | CE, RoHS, MIL-STD environmental standards |
⚡ Performance and Reliability
The MVME 712/M provides high-speed signal integrity and reliable I/O routing. Its shielded connectors minimize noise and electromagnetic interference (EMI), ensuring precise data transfer across all channels. The board supports both single-ended and differential signaling, which makes it suitable for long cable runs and electrically noisy environments.
Motorola’s engineering excellence guarantees durability and consistency. The gold-plated contacts ensure long-term reliability and reduced wear from repeated insertions. With thermal-stable materials, the board can maintain consistent performance under varying temperature conditions, making it ideal for mission-critical operations.
🔧 Installation and Maintenance
Installation of the MVME 712/M is straightforward. The module mounts directly in the rear transition slot of the VME chassis, connecting through the P2 backplane. No additional configuration is required, as the interface automatically aligns with the processor’s signal layout.
Cabling to external devices is intuitive, with each connector labeled clearly for easy identification. Maintenance is minimal due to the rugged mechanical design and the use of high-quality components. In the event of replacement, the module can be hot-swapped when system architecture allows, minimizing downtime in production or test environments.
🧠 Key Features
- 🔗 Seamless Connectivity: Interfaces VME processor I/O with external peripherals.
- ⚙️ Multi-Protocol Support: Serial, Ethernet, SCSI, and parallel I/O options.
- 💡 High Reliability: Gold-plated contacts for extended durability and low signal loss.
- 🌡 Industrial-Grade Design: Operates reliably in harsh and temperature-variable environments.
- 🧩 Plug-and-Play Compatibility: Supports a wide range of Motorola VME CPU boards.
- 📈 Enhanced Signal Integrity: Shielded connectors reduce interference and cross-talk.
🔍 Applications
- Industrial Automation: Connects programmable control systems and field devices.
- Telecommunications: Used in network communication hubs and signal management.
- Aerospace & Defense: Reliable interface for mission-critical computing systems.
- Test & Measurement Equipment: Supports data acquisition and monitoring systems.
- Embedded Computing: Ideal for ruggedized and embedded VMEbus-based applications.
🔗 Further Reference
For additional details on the Motorola MVME 712/M and compatible VME products, please visit:
🧾 Similar Product Recommendations
| Model | Description | Brand | Compatibility | Link |
|---|---|---|---|---|
| Motorola MVME 162-523 | VME processor board with PowerPC CPU | Motorola | MVME 712/M compatible | https://www.stardcsplc.com/ |
| Motorola MVME 177-005 | High-speed CPU board for embedded control | Motorola | VME systems | https://www.stardcsplc.com/ |
| Motorola MVME 2604 | Advanced VMEbus controller with enhanced I/O | Motorola | Industrial computing | https://www.stardcsplc.com/ |
| Emerson MVME 5500 | VMEbus PowerPC single-board computer | Emerson | Legacy Motorola-compatible systems | https://www.stardcsplc.com/ |
| GE IP VME-7807 | High-performance VME CPU module | GE Intelligent Platforms | Industrial automation | https://www.stardcsplc.com/ |
🧰 Summary
The Motorola MVME 712/M Transition Interface Module is a dependable solution for bridging processor boards and external devices within VMEbus-based systems. Its rugged construction, versatile connectivity options, and consistent performance make it indispensable in industrial, military, and embedded computing environments. Engineered for reliability and precision, it ensures stable and efficient communication between system components—preserving Motorola’s legacy of excellence in VME technology.
