Description
Detailed Parameter Table
| Parameter Name | Parameter Value |
| Product Model | MVME 162-01 |
| Manufacturer | Motorola |
| Product Category | 3U VMEbus Embedded CPU Module |
| Processor | 20 MHz MC68040 32-bit Microprocessor (with FPU & MMU) |
| Memory Configuration | 2 MB DRAM, 512 KB EPROM, 32 KB SRAM |
| Expansion Interfaces | 2 Industry Pack (IP) Ports |
| Serial Communication | 1 SIO Port (EIA-232/422/485 configurable) |
| VMEbus Interface | VMEchip1 Controller (Master/Slave, supports D32 transfers) |
| Form Factor | 3U Eurocard (Single-slot VME Standard) |
| Operating Temperature Range | -40°C to +85°C |
| Power Requirements | 5V DC ±5%, 12V DC ±10% |
| Timing Features | 4 x 16-bit Timers + Watchdog Timer |
Motorola VME172PA-652SE
Product Introduction
The **Motorola MVME 162-01** is a reliable 3U VMEbus embedded CPU module designed for industrial automation and mid-range embedded control applications. As a key member of Motorola’s MVME162 series, it adopts the 20 MHz MC68040 32-bit microprocessor, which comes with a floating-point coprocessor (FPU) and memory management unit (MMU), providing stable computational performance for real-time control and data processing tasks.
Equipped with 2 MB DRAM, 512 KB EPROM, and 32 KB SRAM, the **Motorola MVME 162-01** ensures efficient data storage and program execution. Its 2 Industry Pack (IP) ports offer flexible I/O expansion options, allowing users to customize interface configurations based on specific application needs. The VMEchip1 interface enables seamless integration into VMEbus systems, supporting both master and slave operations with 32-bit data transfers. With a wide operating temperature range of -40°C to +85°C, this module maintains reliable performance in harsh industrial environments, making it suitable for various demanding on-site applications.
Core Advantages & Technical Highlights
Balanced Processing Performance: The 20 MHz MC68040 processor with FPU and MMU strikes a balance between performance and energy efficiency. The FPU efficiently handles mathematical calculations required for process control, while the MMU ensures secure memory allocation for multi-tasking, enabling the module to run multiple control programs simultaneously without interference.
Flexible I/O Expansion: Two Industry Pack ports allow easy addition of specialized I/O functions such as analog input/output, digital I/O, or communication modules. This modular design reduces the need for system redesign when application requirements change, lowering upgrade costs and shortening deployment time.
Reliable VMEbus Compatibility: The VMEchip1 controller supports 32-bit VMEbus data transfers and complies with ANSI/IEC VME standards, ensuring compatibility with a wide range of VMEbus peripheral devices. It can act as both a master to control other modules and a slave to receive commands, facilitating flexible system architecture design.
Industrial-Grade Durability: Operating from -40°C to +85°C, the **Motorola MVME 162-01** is built to withstand extreme temperatures, vibration, and electromagnetic interference commonly found in industrial settings. This durability minimizes downtime caused by environmental factors, enhancing overall system availability.
Practical Timing & Fault Protection: Four 16-bit timers provide precise timing control for event synchronization, while the watchdog timer automatically resets the module in case of software failures or system anomalies. This fault protection mechanism ensures continuous operation of critical control systems, reducing the risk of production losses.
Typical Application Scenarios
Mid-Range Industrial Control: In food and beverage processing lines, the **Motorola MVME 162-01** serves as a process controller, managing temperature, pressure, and flow rate sensors. Its FPU accurately calculates control parameters, and the 2 IP ports connect to servo drives for conveyor speed regulation. The wide temperature range allows it to operate reliably in cold storage or high-temperature sterilization areas.
Transportation Control Systems: In railway signaling and traffic management systems, the module processes sensor data from track circuits or traffic cameras. The VMEbus interface integrates with communication modules to transmit control signals to switches or traffic lights, while the watchdog timer ensures system stability in case of software glitches.
Environmental Monitoring Equipment: For outdoor environmental monitoring stations, the **Motorola MVME 162-01** collects data from weather sensors (temperature, humidity, wind speed) and transmits it to a central server via the serial port. Its rugged design withstands extreme weather conditions, ensuring continuous data acquisition in remote or harsh locations.
Machine Tool Control: In small to medium-sized machine tools, the module executes motion control algorithms to drive linear guides and spindles. The IP ports connect to position encoders for precise feedback, and the MMU manages memory resources to ensure smooth operation of both control and monitoring functions.
Motorola VME172PA-652SE
Related Model Recommendations
Motorola MVME 162-020A: Higher-performance variant with 25 MHz MC68040, 4 MB memory, and 4 IP ports, suitable for more complex control applications.
Motorola MVME 712M: Communication expansion module compatible with **Motorola MVME 162-01**, adding Profibus/Modbus protocols for industrial network integration.
Motorola MVME 197LE: Memory expansion module that increases DRAM capacity to 8 MB, supporting larger control programs or datasets.
GE VMIVME-7650: Analog I/O Industry Pack module, paired with **Motorola MVME 162-01** to add high-precision analog input/output channels.
Motorola MVME 2100: Compact VMEbus CPU module, complementary to **Motorola MVME 162-01** for space-constrained applications requiring basic control functions.
Motorola MVME 6100: Next-generation replacement with PowerPC processor and enhanced interfaces, ideal for upgrading legacy systems based on **Motorola MVME 162-01**.
Installation & Maintenance Guidelines
Installation Preparation: Before installing the **Motorola MVME 162-01**, ensure the VMEbus chassis is powered off and properly grounded. Align the module with the 3U slot guides, making sure the P1/P2 backplane connectors are correctly positioned. Gently insert the module until it is fully seated, then fasten the front-panel screws to prevent vibration-induced loosening. For Industry Pack modules, insert them into the IP ports and secure with the provided clips.
Maintenance Best Practices: Perform quarterly inspections to clean dust from the module’s connectors and heatsinks using compressed air. Regularly check the power supply voltages (5V DC ±5%, 12V DC ±10%) to avoid component damage due to voltage fluctuations. Test the watchdog timer every 6 months by triggering a simulated fault and confirming the module resets properly. Back up the EPROM content annually to prevent program loss during module replacement. Use only genuine Motorola spare parts to maintain system compatibility and reliability.
Service & Warranty Commitment
The **Motorola MVME 162-01** is backed by a 2-year manufacturer’s warranty covering defects in materials and workmanship under normal industrial operation. Motorola’s technical support team provides professional assistance via email and phone, with response times within 48 hours for general inquiries and 24 hours for critical issues. We offer remote diagnostic services to quickly identify and resolve problems, minimizing system downtime. For legacy systems, we provide repair and component replacement services to extend the product lifecycle. Our commitment to quality ensures that the **Motorola MVME 162-01** delivers consistent performance, protecting your investment in industrial automation infrastructure.
