VMIC VMIVME-7454 VMEbus Analog Output Board
The VMIC VMIVME-7454 is a high-performance analog output board designed for VMEbus-based systems requiring precise, multi-channel analog signal generation. This board features multiple digital-to-analog converter (DAC) channels with high resolution, enabling accurate control of actuators, simulation of sensor signals, and generation of reference voltages for industrial, test, and defense applications.
Built with robust components and comprehensive output protection, the VMIVME-7454 delivers reliable performance in demanding environments, making it a trusted choice for system integrators and OEMs.
Key Features
Multiple Analog Output Channels: Provides multiple independent output signals.
High Resolution: 12-bit or 16-bit DAC for precise signal generation.
Configurable Output Ranges: Software-selectable voltage and current ranges.
VMEbus Compatibility: Standard VME form factor with A24/D32 addressing.
Output Protection: Short-circuit and overvoltage protection.
Industrial Grade: Designed for extended temperature operation.
Technical Specifications
The VMIVME-7454 provides multiple analog output channels with 12-bit or 16-bit resolution. Output ranges are software-selectable, typically including ±5V, ±10V, 0-5V, 0-10V, and 4-20mA current outputs. Settling time is fast, typically less than 10 microseconds.
Power is derived from the VME backplane. The board includes onboard memory for output value storage and configuration settings.
Applications
Servo Control: Generating reference signals for motor drives.
Signal Simulation: Simulating sensor outputs for test systems.
Process Control: Driving control valves and actuators.
Audio and Vibration Testing: Generating test signals.
Integration and Configuration
Integration is simple with standard VMEbus interface. Configuration is performed via software, with flexible output range selection and update modes.
Benefits
Precision: High resolution for accurate signal generation.
Flexibility: Configurable ranges suit diverse loads.
Reliability: Protection features ensure safe operation.
Integration: Standard VME interface simplifies system design.
Conclusion
The VMIC VMIVME-7454 analog output board provides a high-performance, flexible solution for multi-channel analog signal generation in VMEbus-based systems.
