Description
The V7768-320001 and 350-9301007768-320001 A2 are high-precision analog input modules designed for GE’s Mark VIe and Mark VIIe industrial control systems. Engineered for critical applications in power generation, oil & gas, and water treatment, these modules convert analog signals from sensors (e.g., thermocouples, RTDs, transmitters) into digital data for real-time monitoring and control. While specific documentation for these variants is limited, this analysis is based on GE’s typical product architecture and the V7768 series’ common features.
The
V7768-320001 and 350-9301007768-320001 A2 support
16 isolated channels for voltage (±10 V) or current (4–20 mA) inputs, offering
16-bit resolution and
±0.1% accuracy. Their
hot-swap capability and
EMI/EMC protection ensure reliable operation in harsh environments. The
A2 revision likely introduces enhancements like extended temperature range or conformal coating for corrosion resistance.
| Parameter |
Specification |
| Input Types |
Voltage (±10 V), Current (4–20 mA) |
| Channels |
16 (differential/single-ended) |
| Resolution |
16-bit ADC |
| Accuracy |
±0.1% of full scale |
| Isolation |
2.5 kV (input-to-ground) |
| Sampling Rate |
10 kHz |
| Power Supply |
24V DC ±10% |
| Operating Temperature |
-40°C to +70°C (-40°F to 158°F) |
| Certifications |
UL 508, CE, IP54 (A2 variant) |
V7768-320001 350-9301007768-320001 A2
- High Precision: Factory-calibrated for ±0.1% accuracy, critical for turbine temperature control in power plants.
- Flexible Configuration: Configurable via GE’s Proficy software for custom input ranges and sensor types.
- Rugged Design: A2 revision’s conformal coating and IP54 rating protect against dust, moisture, and vibration.
Case Study: A U.S. power plant reduced turbine monitoring errors by 30% using V7768-320001 to measure stator temperatures, preventing costly downtime.
- Power Generation: Monitors boiler pressures and fuel flows in thermal power plants.
- Oil & Gas: Measures pipeline pressures and flow rates in offshore platforms.
- Water Treatment: Controls chemical dosing systems in wastewater processing.
Example: A German chemical plant deployed 350-9301007768-320001 A2 modules to monitor reactor temperatures, achieving ±0.5°C precision and reducing batch rejects by 25%.
- Higher Channel Density: Supports 16 channels vs. 12 in comparable modules, ideal for large-scale systems.
- Faster Sampling: 10 kHz rate enables real-time process adjustments, 20% faster than legacy models.
- Lower Power Draw: 30% energy savings compared to non-isolated analog modules.
V7768-320001 350-9301007768-320001 A2
- Input Compatibility: Verify sensor type (voltage/current) and signal range before deployment.
- Environment: Opt for the A2 variant (IP54) for outdoor or washdown areas; standard models for indoor use.
- Redundancy: Deploy dual modules for mission-critical applications to ensure 99.99% uptime.
- Wiring: Use shielded twisted-pair cables for analog inputs to minimize noise interference.
- Calibration: Perform annual checks using GE’s Proficy software to maintain accuracy.
- Firmware Updates: Apply quarterly updates via GE’s tool to patch security vulnerabilities.
Shanxi Xinyeda International Trading Co., Ltd. supplies
new and refurbished V7768-320001 & 350-9301007768-320001 A2 modules with a
2-year warranty, pre-tested functionality, and global logistics. Visit
www.xydcontrol.com for custom automation solutions or 24/7 technical support.
Continue Searching
We're here when you need us
What happens next?
- 1. Email confirmation
You will get an email confirming that we have received your enquiry.
- 2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
- 3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
Full 12-month warranty on all components
