| Feature | Specification |
| Model Number | VMIVME-3113A |
| Manufacturer | GE Fanuc / VMIC |
| Bus Interface | VMEbus (Standard 6U Form Factor) |
| Input Channels | 64-Channel Single-Ended or 32-Channel Differential |
| ADC Resolution | 12-Bit Successive Approximation |
| Conversion Rate | 33 kHz (Maximum Scanning Throughput) |
| Input Voltage Range | ±10V, ±5V, ±2.5V, or 0 to 10V (Jumper Selectable) |
| On-Board Memory | Dual-Port RAM for Seamless Data Transfer |
| Power Requirements | +5V DC, ±12V DC (from VME Backplane) |
| Operating Temp | 0°C to +55°C (Standard Forced Air) |
The GE Fanuc VMIVME-3113A is a high-density scanning Analog-to-Digital Converter (ADC) module designed for high-performance VMEbus systems. This module provides up to 64 channels of analog input with high-speed data acquisition capabilities, utilizing on-board dual-port RAM to allow the VME host to access converted data without interrupting the scanning sequence. Its rugged architecture and flexible gain settings make it an ideal choice for real-time monitoring and data logging in demanding industrial and aerospace environments. For technical manuals and current inventory status of the VMIVME-3113A module, please visit our product page.
Product Application Fields
- Aerospace Testing: High-speed sensor data acquisition for flight simulators and ground testing rigs.
- Industrial Process Control: Monitoring multiple analog points in steel mills or chemical processing plants.
- Power Plant Monitoring: Real-time logging of temperature, pressure, and flow sensors across large-scale facilities.
- Research & Development: Multi-channel signal analysis in laboratory-based VMEbus control systems.
Product Q&A
Q1: How does the dual-port RAM benefit the system performance? A1: It allows the ADC to continuously update the memory with new sensor data while the VME CPU reads the values independently, eliminating wait states and bus contention.
Q2: Can the VMIVME-3113A handle differential input signals? A2: Yes, the board can be configured via jumpers to operate in a 32-channel differential mode, which provides better noise rejection for long-distance sensor wiring.
Q3: What software support is available for this legacy VME module? A3: This module is typically supported by real-time operating systems such as VxWorks or OS-9, utilizing standard VMEbus memory mapping for easy driver integration.
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