+86 18030182217
+86 18030182217
sandydcsplc@gmail.com
Description
Product Overview
The GE VMIVME-3125 is a high-performance analog-to-digital (A/D) converter module engineered for industrial automation systems, specifically within GE’s VMIC/GE Fanuc VMEbus platform. Designed to bridge the gap between real-world analog sensor signals and digital control systems, this module delivers precise data acquisition and seamless integration with VME-based architectures, making it ideal for applications requiring high-speed, high-accuracy signal conversion.
Featuring 32 single-ended or 16 differential input channels, the GE VMIVME-3125 supports a wide range of analog voltage inputs, including ±10 V, 0–5 V, and custom configurations to accommodate diverse sensor types . With 12-bit resolution and isolation on each channel to eliminate cross-talk, this module ensures reliable measurements even in electrically noisy environments . Its VMEbus slave interface enables direct communication with VME controllers, while the command-driven memory-mapped design simplifies programming and reduces latency.
Within GE’s automation ecosystem, the GE VMIVME-3125 serves as a critical component for data-intensive applications such as process monitoring, quality control, and predictive maintenance. Its modular design allows for scalable system expansion, supporting up to 32 simultaneous analog inputs in a single VME slot. By combining robust industrial-grade construction with advanced signal conditioning, this module enhances system efficiency and minimizes downtime, aligning with GE’s commitment to innovation in industrial control.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | VMIVME-3125 |
| Manufacturer | GE |
| Product Type | Analog-to-Digital Converter Module |
| Input Channels | 32 single-ended or 16 differential |
| Resolution | 12-bit |
| Input Voltage Range | Configurable (e.g., ±10 V, 0–5 V, ±5 V) |
| Isolation | Channel-to-channel isolation (2,500 Vrms) |
| Sampling Rate | Up to 1 MHz (model-dependent) |
| Power Supply | +5 VDC ±10% |
| Operating Temperature | 5°C to 50°C |
| Storage Temperature | -25°C to 60°C |
| Physical Dimensions | 19 inches (483 mm) × 8 inches (203 mm) × 11 inches (279 mm) |
| Weight | 1.02 kg |
| Interface | VMEbus Slave |
| Protection Class | IP20 |
Main Features and Advantages
High-Precision Data Acquisition:
The GE VMIVME-3125 offers 12-bit resolution and channel isolation, ensuring accurate conversion of analog signals in high-noise environments. Its configurable input ranges accommodate sensors from thermocouples to pressure transducers, providing flexibility for diverse industrial applications .
The GE VMIVME-3125 offers 12-bit resolution and channel isolation, ensuring accurate conversion of analog signals in high-noise environments. Its configurable input ranges accommodate sensors from thermocouples to pressure transducers, providing flexibility for diverse industrial applications .
Scalable Multi-Channel Design:
With 32 single-ended or 16 differential channels, this module supports simultaneous monitoring of multiple processes, reducing the need for additional hardware. Its VMEbus compatibility allows seamless integration with GE’s VME-based controllers and I/O modules .
With 32 single-ended or 16 differential channels, this module supports simultaneous monitoring of multiple processes, reducing the need for additional hardware. Its VMEbus compatibility allows seamless integration with GE’s VME-based controllers and I/O modules .
Industrial-Grade Reliability:
Built to withstand harsh conditions, the GE VMIVME-3125 operates reliably in temperatures up to 50°C and features rugged EMI/RFI shielding. The isolated channels protect against ground loops and voltage spikes, ensuring stable performance in oil refineries, power plants, and manufacturing facilities .
Built to withstand harsh conditions, the GE VMIVME-3125 operates reliably in temperatures up to 50°C and features rugged EMI/RFI shielding. The isolated channels protect against ground loops and voltage spikes, ensuring stable performance in oil refineries, power plants, and manufacturing facilities .
Easy Integration:
The module’s memory-mapped interface simplifies integration with VMEbus systems, enabling direct access to raw data via standard programming languages. GE’s 配套 software tools (e.g., Proficy Machine Edition) further streamline configuration and diagnostics .
The module’s memory-mapped interface simplifies integration with VMEbus systems, enabling direct access to raw data via standard programming languages. GE’s 配套 software tools (e.g., Proficy Machine Edition) further streamline configuration and diagnostics .
Cost-Effective Solution:
By combining high-channel density with advanced signal conditioning, the GE VMIVME-3125 reduces system complexity and lowers hardware costs. Its long lifespan and minimal maintenance requirements contribute to a low total cost of ownership .
By combining high-channel density with advanced signal conditioning, the GE VMIVME-3125 reduces system complexity and lowers hardware costs. Its long lifespan and minimal maintenance requirements contribute to a low total cost of ownership .
Application Areas
Process Automation:
The GE VMIVME-3125 is widely used in chemical and petrochemical plants for monitoring reactor temperatures, flow rates, and pressure differentials. Its high-resolution conversion ensures precise control of critical processes, such as distillation and polymerization .
The GE VMIVME-3125 is widely used in chemical and petrochemical plants for monitoring reactor temperatures, flow rates, and pressure differentials. Its high-resolution conversion ensures precise control of critical processes, such as distillation and polymerization .
Power Generation:
In power plants, this module measures analog signals from turbine sensors, generator voltage regulators, and environmental monitors. Its isolation features protect sensitive equipment from ground faults and electrical noise, ensuring grid stability and compliance with safety standards .
In power plants, this module measures analog signals from turbine sensors, generator voltage regulators, and environmental monitors. Its isolation features protect sensitive equipment from ground faults and electrical noise, ensuring grid stability and compliance with safety standards .
Manufacturing Quality Control:
For automotive and electronics assembly lines, the GE VMIVME-3125 processes analog data from vision inspection systems, torque sensors, and vibration analyzers. Its real-time data acquisition capabilities enable proactive quality assurance and defect detection .
For automotive and electronics assembly lines, the GE VMIVME-3125 processes analog data from vision inspection systems, torque sensors, and vibration analyzers. Its real-time data acquisition capabilities enable proactive quality assurance and defect detection .
Oil and Gas Exploration:
In offshore platforms and drilling rigs, this module interfaces with downhole sensors to monitor pressure, temperature, and fluid levels. Its rugged design and wide temperature range make it suitable for extreme offshore environments .
In offshore platforms and drilling rigs, this module interfaces with downhole sensors to monitor pressure, temperature, and fluid levels. Its rugged design and wide temperature range make it suitable for extreme offshore environments .
Test and Measurement:
In research laboratories and testing facilities, the GE VMIVME-3125 converts analog signals from oscilloscopes, dynamometers, and environmental chambers into digital data for analysis. Its high sampling rate supports high-frequency signal capture in applications like materials testing and automotive crash simulations .
In research laboratories and testing facilities, the GE VMIVME-3125 converts analog signals from oscilloscopes, dynamometers, and environmental chambers into digital data for analysis. Its high sampling rate supports high-frequency signal capture in applications like materials testing and automotive crash simulations .
Related Products
- GE VMIVME-3123: A 32-channel digital I/O module that complements the VMIVME-3125 by providing discrete control signals for actuators and alarms in integrated automation systems .
- GE VMIVME-4132: A 16-channel analog output module that pairs with the VMIVME-3125 to deliver precise voltage or current control for process valves and motor drives .
- GE VMIVME-7807: A VME single-board computer with a Pentium M processor, offering advanced computational power for real-time data analysis 协同 with the VMIVME-3125 .
- GE IC697CPM791-FD: A PLC controller that integrates with the VMIVME-3125 for distributed control systems, enabling centralized monitoring and command execution .
- GE IS220PDIAH1A: A steam turbine control card that works with the VMIVME-3125 in power generation applications to manage turbine speed and load .
Installation and Maintenance
Installation Preparation:
Before installing the GE VMIVME-3125, verify the VMEbus backplane’s power supply (+5 VDC ±10%) and ensure the environment meets the module’s temperature and humidity requirements. Use ESD protection during handling and securely mount the module in a VMEbus rack, aligning it with the backplane connectors .
Before installing the GE VMIVME-3125, verify the VMEbus backplane’s power supply (+5 VDC ±10%) and ensure the environment meets the module’s temperature and humidity requirements. Use ESD protection during handling and securely mount the module in a VMEbus rack, aligning it with the backplane connectors .
Maintenance Recommendations:
Regularly inspect the module for loose connections or signs of overheating. Clean dust from the enclosure using compressed air to maintain optimal thermal performance. Update firmware periodically via GE’s software tools to access new features and security patches. For fault diagnosis, utilize the module’s built-in diagnostic LEDs and memory-mapped status registers .
Regularly inspect the module for loose connections or signs of overheating. Clean dust from the enclosure using compressed air to maintain optimal thermal performance. Update firmware periodically via GE’s software tools to access new features and security patches. For fault diagnosis, utilize the module’s built-in diagnostic LEDs and memory-mapped status registers .
Product Assurance
GE guarantees the VMIVME-3125 with a 1-year warranty covering defects in materials and workmanship. Our global network of certified service centers provides 24/7 technical support, spare parts, and repair services. For mission-critical applications, extended service agreements are available to maximize uptime and system longevity
Contact info
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