The Abaco Systems / VMIC VMIVME-4941-024 is a quad-channel synchro/resolver-to-digital converter board engineered for VMEbus systems. It delivers precise conversion of synchro or resolver analog signals into digital data, with software-programmable resolution and bandwidth to meet diverse measurement requirements. Built for reliability in industrial and military environments where signal integrity and accuracy are critical.
Technical Specifications
• Channels: 4 (quad-channel)
• Resolution: 16-bit per channel; software-programmable to 10, 12, 14, or 16 bits
• Accuracy: High accuracy option available at ±2.3 arc minutes
• Pitch Counter: 16-bit per channel
• Input Signal Configuration: 11.8 V, 2% linear differential 4-wire resolver signal inputs with 4 min + 1 LSB linearity (8 LSB differential linearity)
• Bandwidth: Software-programmable
• Form Factor: VMEbus double height
– Key Features
• Software-programmable resolution and bandwidth allow field configuration without hardware changes
• Per-channel 16-bit pitch counter enables tracking and phase detection
• High-accuracy option reaches ±2.3 arc minutes for applications requiring precision angle measurement
• Differential 4-wire resolver input configuration rejects common-mode noise in harsh electrical environments
• Native VMEbus integration with double-height card design
– Typical Applications
Synchro and resolver-to-digital conversion finds use in avionics systems, naval platforms, aerospace guidance and control, industrial servo systems, and precision angle measurement where analog resolver signals require digital processing.
– Compatibility & Integration
Designed for VMEbus architectures. Installs as a double-height board within standard VMEbus backplanes.
