Description
1. Detailed Parameter Table
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| Parameter Name | Parameter Value |
| Product Model | Motorola MVME162 – 512 |
| Manufacturer | Motorola (now under Emerson’s industrial portfolio) |
| Product Category | High – Performance VMEbus Embedded Controller for Diverse Industrial Applications |
| Processor | MC68040, with options for 25 MHz or 32 MHz operation; 8 KB cache, integrated Memory Management Unit (MMU), and Floating – Point Unit (FPU) |
| Memory | 4 MB DRAM (expandable to 16 MB); 512 KB SRAM with battery backup for data retention during power outages; 2 MB Flash memory for storing firmware and critical data |
| VMEbus Interface | A32/D64 VMEbus Rev B/C compliant; master/slave operation; high – performance DMA support for efficient data transfer between VMEbus and local memory, with burst transfer rates optimized for high – speed data processing |
| I/O Interfaces | Two serial communication ports, conforming to EIA – 232 – D standard, configurable for various communication protocols; four 16 – or 32 – bit Industry Pack® ports, enabling seamless connection to a wide range of I/O, control, and interface modules; optional Ethernet interface (10/100Base – T) for network connectivity and remote monitoring; optional SCSI – 2 interface for external storage expansion |
| Timers | Six 32 – bit general – purpose timers for accurate time – based operations; one programmable watchdog timer to ensure system reliability by monitoring and resetting in case of system malfunctions |
| Physical Dimensions | 6U VMEbus form factor, designed to fit standard VMEbus chassis; occupies a single VME slot, facilitating easy integration into existing systems |
| Power Requirements | +5 VDC (±5%), with a typical current draw of 3.5 A and a maximum of 4.5 A; can operate within a power range suitable for most industrial power supplies |
| Operating Temperature | 0 °C to 55 °C, making it suitable for a wide range of industrial environments; designed to withstand temperature variations commonly found in factory floors, control rooms, and other industrial settings |
| Safety & Compliance | Complies with UL 1950, CSA C22.2 No. 950, EN 60950 for electrical safety; meets FCC Class A (industrial EMC) and IEC 61000 – 6 – 2 (EMC immunity) standards, ensuring reliable operation in electrically noisy environments; RoHS 3 compliant, reflecting environmental responsibility in manufacturing |
| Diagnostic Features | Advanced on – board diagnostic firmware for quick and easy system health checks; multi – stage VMEbus interrupt handler (e.g., 4 – stage requester, 7 – stage interruptor) to manage interrupts efficiently; LED status indicators for power, VME activity, Ethernet (if enabled), and fault detection; remote monitoring and control capabilities via the debug port or Ethernet interface, allowing for remote troubleshooting and system management |
Motorola MVME162-512
2. Product Introduction
The Motorola MVME162 – 512 is a high – performance VMEbus embedded controller engineered to meet the complex demands of modern industrial automation and control systems. It stands as a testament to Motorola’s legacy in industrial computing, offering a powerful combination of processing capabilities, versatile I/O options, and robust reliability.
With its high – speed MC68040 processor, expandable memory, and comprehensive I/O interfaces, the MVME162 – 512 serves as the core of industrial systems, enabling seamless data processing, real – time control, and efficient communication between various devices. It bridges the gap between high – end computing requirements and the need for rugged, reliable hardware in industrial settings.
3. Core Advantages and Technical Highlights
3.1 High – Performance Processing
The MVME162 – 512‘s MC68040 processor, available at 25 MHz or 32 MHz, provides exceptional computational power. The integrated FPU enables complex mathematical calculations, making it ideal for applications such as advanced motion control in robotics. In a precision – manufacturing robotic cell, the MVME162 – 512 can calculate the intricate trajectories of robotic arms with high accuracy, ensuring flawless part assembly. The 8 KB cache and MMU further enhance processing speed by reducing memory access times and efficiently managing memory resources.
3.2 Versatile I/O Capabilities
The four Industry Pack® ports on the MVME162 – 512 offer unparalleled flexibility. These ports can be used to connect a wide variety of modules, including digital I/O for controlling actuators, analog – to – digital converters for sensor data acquisition, and communication modules for networking. In a chemical plant, the Industry Pack® ports can be used to connect to modules that control valves and pumps based on data from temperature, pressure, and flow sensors. The two serial ports, along with the optional Ethernet and SCSI interfaces, further expand the controller’s connectivity options, allowing it to interface with a broad range of industrial devices.
3.3 Expandable Memory
The ability to expand the DRAM from 4 MB to 16 MB makes the MVME162 – 512 adaptable to changing application requirements. As industrial systems grow and accumulate more data, the additional memory can store larger amounts of historical data for analysis, such as production logs in a manufacturing facility. The 512 KB SRAM with battery backup ensures that critical data, such as system configuration settings and real – time process data, is retained during power outages. The 2 MB Flash memory provides a reliable storage medium for firmware, which can be updated as needed to improve system functionality.
3.4 Robust VMEbus Interface
The A32/D64 VMEbus interface of the MVME162 – 512 is designed for high – speed data transfer. With support for master/slave operation and high – performance DMA, it can efficiently communicate with other VMEbus – compatible devices. In a large – scale industrial control system, the MVME162 – 512 can act as a master controller, coordinating the operation of multiple slave devices connected via the VMEbus. The interface’s compliance with VMEbus Rev B/C standards ensures compatibility with a wide range of legacy and modern VMEbus modules.
4. Typical Application Scenarios
4.1 Industrial Automation
In automotive manufacturing plants, the Motorola MVME162 – 512 is used to control automated assembly lines. It manages the movement of robotic arms, ensuring precise placement of parts. The controller’s high – speed processing and versatile I/O capabilities enable it to interface with sensors that detect the presence and position of parts, as well as actuators that control the movement of conveyor belts. The Ethernet interface can be used to connect the controller to a central control system, allowing for remote monitoring and control of the assembly line.
4.2 Process Control
In a pharmaceutical production facility, the MVME162 – 512 is employed to monitor and control chemical reactions. The serial ports are used to receive data from temperature, pressure, and pH sensors, while the Industry Pack® ports are used to control valves and pumps that regulate the flow of reactants. The on – board diagnostic features and reliable memory backup ensure that the production process can continue smoothly even in the face of minor system glitches. The SCSI interface can be used to connect external storage devices for storing large amounts of process data for quality control and regulatory compliance.
4.3 Communication Equipment Control
In a telecommunications network infrastructure, the MVME162 – 512 can be used to control and manage communication equipment. The Ethernet interface allows for seamless integration with the network, enabling the controller to monitor and adjust the performance of routers, switches, and other network devices. The high – performance processing capabilities of the controller can handle the complex data processing tasks associated with network traffic management and fault detection.
5. Related Model Recommendations
5.1 Motorola MVME162 – 10
This is a more cost – optimized model in the MVME162 series. It may be suitable for applications with less demanding processing requirements and a smaller budget. For example, in a small – scale manufacturing setup where basic control functions are sufficient, the MVME162 – 10 can be a viable alternative to the MVME162 – 512. However, it lacks some of the advanced features of the MVME162 – 512, such as the expandable memory to 16 MB and the four Industry Pack® ports.
5.2 Motorola MVME162 – 012
The MVME162 – 012 is a high – end model in the series. It offers similar processing capabilities to the MVME162 – 512 but may have different memory configurations and interface options. For applications that require the highest level of performance and have a larger budget, the MVME162 – 012 can be considered. However, for applications that specifically need the 2 MB Flash memory and the particular I/O interface combination of the MVME162 – 512, the MVME162 – 012 may not be the best fit.
5.3 Motorola MVME350
This is a VME I/O expansion module that can be paired with the MVME162 – 512 to further expand its I/O capabilities. If an application requires additional serial ports, digital I/O channels, or other specialized I/O functions beyond what the MVME162 – 512 already offers, the MVME350 can be added. For example, in a large – scale sensor network deployment, the MVME350 can be used to connect more sensors to the MVME162 – 512.
5.4 Emerson MVME162 – 512 Upgrade Kit
This kit is designed specifically for the MVME162 – 512. It may include components such as additional memory modules, upgraded firmware, or replacement parts for key components. For users who want to enhance the performance or extend the lifespan of their MVME162 – 512 controllers, the upgrade kit can be a cost – effective solution. For example, if an application’s memory requirements increase over time, the upgrade kit can be used to install additional DRAM modules.
Motorola MVME162-512
6. Installation, Commissioning and Maintenance Instructions
6.1 Installation Preparation
Before installing the Motorola MVME162 – 512, ensure that the VMEbus chassis is powered off. Wear an electrostatic discharge (ESD) wristband to protect the sensitive components of the controller from electrostatic damage. Verify that the chassis has a compatible VMEbus slot and sufficient power supply to meet the MVME162 – 512‘s requirements. Gather the necessary tools, such as a torque – controlled screwdriver for securely fastening the controller in the slot. If using optional interfaces like Ethernet or SCSI, ensure that the appropriate cables and connectors are properly prepared.
6.2 Commissioning
Once installed, power on the VMEbus chassis. Use the on – board diagnostic firmware to perform initial system checks. This may involve checking the integrity of the memory, the functionality of the I/O interfaces, and the proper communication with other VMEbus devices. Configure the controller’s settings, such as the serial port parameters, Ethernet IP address (if applicable), and Industry Pack® module configurations, according to the requirements of the application. Test the controller’s functionality by running sample applications or by connecting it to a test setup that simulates the actual industrial environment.
6.3 Maintenance Suggestions
Regularly monitor the MVME162 – 512‘s performance using the on – board diagnostic tools. Check the LED status indicators for any signs of faults or abnormal operation. Periodically clean the controller to remove dust and debris, as these can affect the performance and lifespan of the components. Replace the battery for the SRAM backup every few years (as recommended by the manufacturer) to ensure data retention during power outages. If any components fail, use the Emerson MVME162 – 512 Upgrade Kit or compatible replacement parts to repair the controller. Keep the controller’s firmware up – to – date by installing the latest updates provided by Emerson to improve performance and security.
7. Service and Guarantee Commitment
Emerson, as the current supporter of Motorola’s industrial products, offers a comprehensive service and guarantee for the Motorola MVME162 – 512. The standard warranty for new units covers all major components, including the processor, memory, and interfaces, for a specified period. For refurbished units, a shorter but still substantial warranty is provided.
Emerson’s technical support team is available to assist customers with any issues related to the MVME162 – 512. They can provide remote troubleshooting, software updates, and guidance on installation and maintenance. In case of a hardware failure, Emerson can provide replacement parts in a timely manner. For customers with critical applications, Emerson also offers extended warranty options and priority support services to minimize downtime and ensure the continuous operation of their industrial systems.
