The Abaco Systems/VMIC VMIVME-4105-030 is an 8-channel, 12-bit digital-to-analog converter board engineered for VMEbus systems. It delivers high-resolution analog outputs across eight independent channels, making it suitable for industrial control, data acquisition, and real-time signal generation applications. The board integrates built-in test capabilities, front-panel fault indication, and programmable output routing for flexible system integration.
Technical Specifications
• Channels: 8 analog outputs
• Resolution: 12-bit DAC per channel
• Output Voltage Ranges: ±10 V or 0 to -10 V (jumper-selectable)
• Input Code: Positive true offset binary for ±10 V; unipolar straight binary for 0 to -10 V output
• Form Factor: Double Eurocard
– Key Features
• Jumper-selectable output routing between P2 backplane and front-panel connectors
• Built-in-Test (BIT) capability isolates analog outputs from field connections for diagnostic verification
• Internal DC reference supports BIT and analog output multiplexing to VME P2 analog test bus
• Front-panel Fail LED for rapid fault location
• Multiplexed programmable outputs enable analog output testing via companion VMIC VMIVME-3100 ADC board
– Typical Applications
• Industrial control systems requiring multi-channel analog command signals
• Real-time data acquisition and signal generation in VME-based test systems
• Process control with simultaneous multi-channel output capability
• Systems requiring integrated self-test and diagnostic functionality
– Compatibility & Integration
The board integrates directly into VMEbus architecture. Output signals are routed via the VME P2 backplane or front-panel connectors. Built-in-test functionality multiplexes outputs to the P2 analog test bus for measurement by compatible ADC modules. Complete documentation is available.
