🔧 GE IS200VAICH1D VME Analog Input Board (Mark VI Series)
📘 Product Overview
The GE IS200VAICH1D is a high-precision VME Analog Input Board designed for use within the Mark VI turbine control system. It serves as a crucial component for collecting, conditioning, and transmitting analog signals from field sensors to the central control unit. Known for its outstanding stability and accuracy, the IS200VAICH1D ensures that process parameters such as temperature, pressure, and flow are reliably monitored and interpreted by the control processor.
This board integrates multiple analog input channels, each featuring noise filtering, isolation, and signal conditioning circuits. It is optimized for industrial environments where dependable signal conversion is vital to safety and performance. The board’s VME-based architecture allows for easy scalability and seamless integration with other Mark VI I/O modules, providing flexible configuration options for a wide range of applications including gas, steam, and hydro turbines.
⚙️ Technical Specifications (Datasheet)
| Parameter | Description |
|---|---|
| Manufacturer | General Electric (GE) |
| Product Type | VME Analog Input Board |
| Model Number | IS200VAICH1D |
| System Compatibility | GE Mark VI Turbine Control System |
| Input Channels | 16 isolated analog inputs |
| Input Signal Range | ±5 VDC / 0–20 mA / 4–20 mA |
| Input Resolution | 16-bit A/D conversion |
| Input Isolation | 1500 V channel-to-channel and channel-to-ground |
| Sampling Rate | 10 kHz per channel (typical) |
| Signal Conditioning | Programmable gain and filtering |
| Communication Interface | VME backplane bus |
| Power Supply | +5 VDC, 1.5 A typical |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5% to 95% non-condensing |
| Dimensions | 233 mm × 160 mm (VME standard) |
| Weight | Approx. 0.48 kg |
| LED Indicators | Power, Status, Fault |
| Certifications | CE, UL, RoHS |
| Part Number Reference | IS200VAICH1D / VAICH1D |
💡 Key Features
- High Signal Accuracy: 16-bit resolution for precise analog signal acquisition.
- Full Channel Isolation: Protects system integrity and minimizes noise interference.
- Rugged Design: Built for long-term stability under harsh industrial conditions.
- Scalable Architecture: Compatible with Mark VI and VME-based system expansions.
- On-board Diagnostics: Monitors operational status and faults via LED indicators.
- Wide Input Range: Supports both voltage and current analog input formats.
- Reliable Performance: Proven durability in turbine control and critical process environments.
🛠️ Installation & Maintenance
Installation Steps
- Power Down the System: Ensure complete power shutdown of the Mark VI rack before module insertion.
- Slot Alignment: Identify the correct VME slot as per the system layout diagram.
- Module Insertion: Carefully align and slide the IS200VAICH1D board into the slot until it locks into place.
- Connection Check: Secure all analog input wiring to terminal blocks; confirm grounding integrity.
- Power On: Reapply system power and observe LED indicators—green for normal operation, amber/red for errors.
- System Configuration: Use GE ControlST or ToolboxST software to configure input channels and calibration settings.
Maintenance Guidelines
- Inspect board connectors and terminals for corrosion or looseness periodically.
- Keep the board free from dust accumulation using dry compressed air.
- Verify LED diagnostic signals during each maintenance cycle.
- Maintain proper environmental conditions as specified to prevent component stress.
- Replace the board if persistent faults occur after recalibration or signal testing.
⚠️ Usage Notes
- Avoid handling the board without an anti-static wrist strap to prevent ESD damage.
- Ensure correct wiring polarity and shield grounding to prevent measurement errors.
- Do not operate the module outside its rated temperature or humidity limits.
- Regularly back up configuration data before performing firmware updates.
- Only trained technicians should perform replacement or system integration.
🔗 Product Links
👉 View on FY Module Official Site
👉 Product Details Page
🧭 Recommended Similar Products
| Model | Description | Brand | Link |
|---|---|---|---|
| IS200VAICH1C | Analog Input Board, Mark VI System | GE | View Product |
| IS200TBCIH1B | Terminal Board for Analog Signals | GE | View Product |
| IS200VTURH1BAA | Turbine Control Board, VME Interface | GE | View Product |
| IS200STAIH2ACB | Simplex Analog Input Board | GE | View Product |
| IS200DSPXH1D | Digital Signal Processor Board | GE | View Product |
| IS200VAOCH1BBB | Analog Output Control Board | GE | View Product |
⚙️ Summary
The GE IS200VAICH1D VME Analog Input Board is a critical module in the Mark VI control system, delivering precise analog data acquisition and superior electrical isolation. Designed to perform reliably in demanding turbine and process control environments, it combines durability, diagnostic intelligence, and efficient integration capabilities. This makes it an essential component for maintaining the accuracy and stability of industrial automation systems.
🌐 For more industrial control boards and datasheets, visit: https://www.fy-module.com/
