Densan DVE441 (9215A)

Description

Application Scenarios

Industrial control systems VMEbus-based equipment platforms Industrial production device control units

Operating Notes

Install into standard VME chassis slots with proper connector alignment. Use electrostatic discharge protection during handling. Follow equipment specifications for installation and operation.

Densan DVEP7447-50

Product Type

VME Main CPU Board

Product Description

The DENSAN DVEP7447-50 is a VMEbus-based main CPU board equipped with a PowerPC 7447/50 high-performance processor. It delivers high-speed computing capability for industrial control and automation systems, with integrated memory resources and multiple communication interfaces.

Technical Specifications

Processor: PowerPC 7447/50 high-performance CPU Clock Speed: Up to 1 GHz Memory: Onboard RAM and Flash memory for system operation Weight: Approx. 1.2 kg Dimensions: 26 cm × 16 cm × 3.5 cm Operating Temperature: 0°C to 50°C Power Supply: Powered via VMEbus backplane Place of Origin: Japan

Functional Features

High-performance processing for industrial computing and control tasks Built-in self-test and system monitoring functions for reliability Support for Ethernet, serial and USB communication interfaces Seamless integration with VMEbus peripheral modules and subsystems Compliance with VMEbus and industrial control standards

Application Scenarios

Industrial automation control systems PLC-based control platforms Factory manufacturing execution systems Industrial test and measurement equipment VMEbus-based embedded computing systems

Structure & Construction

Standard VME form factor printed circuit board assembly with integrated processor, memory chips, interface controllers and front panel I/O connectors. The board adopts multi-layer PCB design to ensure signal integrity and optimized heat dissipation.

Working Principle

As the core computing module of a VMEbus system, the board executes control programs and data processing tasks through the PowerPC processor. It communicates with peripheral modules via the VMEbus backplane, and exchanges data with external devices through front-panel communication interfaces.

Installation Requirements

Insert the board into a standard VME chassis slot with the backplane connector properly seated. Secure the front panel with standard VME mounting screws. Ensure the chassis provides adequate cooling airflow and meets VMEbus power supply specifications.

Operating Notes

Operate within the specified temperature and power supply ranges. Always use electrostatic discharge protection when handling the board. Do not install or remove the board while system power is active. Perform regular cleaning of ventilation areas to prevent overheating.