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- IS200VAICH1C
- Analog Input Board
- USA
- 37 cm × 30 cm × 4 cm
- 0.6kg
- Xiamen, China
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📦 Product Overview
Model: IS200VAICH1C
Product Name: VME Analog Input/Output Control Board
Brand: GE Fanuc
Series: Mark VI / IS200 Series
The IS200VAICH1C is a VME-form analog input/output control module used in the GE Fanuc Mark VI series control systems. It serves as a signal interface for processing analog field inputs (like sensor data) and providing analog outputs to control actuators. It plays a key role in industrial turbine automation, specifically within gas and steam turbine systems.
The board provides accurate signal conditioning and supports high-speed analog signal processing. It is engineered for real-time monitoring, control, and redundancy in critical automation systems.
📊 Technical Specifications
| Parameter | Details |
|---|---|
| Model | IS200VAICH1C |
| Function | Analog Input/Output Control |
| Number of Analog Inputs | 20 channels |
| Number of Analog Outputs | 4 channels |
| Output Signal Types | 2 channels fixed (4–20 mA), 2 configurable (4–20 mA or 0–200 mA) |
| Input Signal Types | Standard analog signals (e.g., 0–5 V, 0–10 V, 4–20 mA) |
| Output Load | Supports standard analog actuator loads |
| Board Interface | VME bus backplane |
| Indicators | RUN (Green), FAIL (Red), STAT (Yellow) |
| Environmental Protection | Conformal coated PCB |
| Operating Temperature | –20°C to +70°C (Industrial Range) |
| Storage Temperature | –40°C to +85°C |
| Mounting Type | VME Rack Slot (Plug-in) |
| Dimensions | 37 cm × 30 cm × 4 cm |
| Weight | 0.60 kg |
🛠 Applications
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Gas turbine control systems
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Steam turbine automation
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Power plant distributed control systems (DCS)
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Industrial sensor interfacing
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Actuator signal driving (valves, dampers, etc.)
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Redundant system architectures (TMR or simplex)
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Safety-critical monitoring and analog data processing
✅ Product Advantages
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High-Density I/O: 20 analog inputs and 4 outputs provide rich interfacing options in a compact design.
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Output Flexibility: Two configurable analog output channels (4–20 mA or 0–200 mA) for adaptability.
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TMR Compatibility: Supports Triple Modular Redundancy with fail-over logic for mission-critical systems.
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Diagnostic LEDs: Built-in RUN, STAT, and FAIL indicators allow instant visual feedback on status.
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Conformal Coating: Protects against moisture, dust, and corrosive industrial environments.
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VME Bus Integration: Seamless connection with GE’s Mark VI backplane for real-time control signal flow.
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Signal Conditioning: Enhanced input filtering, isolation, and noise suppression ensure accurate signal integrity.
🏷 Brand & Series
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Brand: GE Fanuc
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Series: Mark VI / IS200
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Platform: VME-based industrial control
🔄 Related / Compatible Models in the Same Series
| Model | Description | Key Features | Dimensions (cm) | Weight (kg) |
|---|---|---|---|---|
| IS200VAICH1C | Analog I/O Control Module | 20 AI, 4 AO, TMR support | 37 × 30 × 4 | 0.60 |
| IS200VAICH1D | Updated version of VAICH1C | Improved drive capacity | 37 × 30 × 4 | 0.62 |
| IS200EISBH1A | I/O Interface and System Bus Module | Interfaces external I/O and internal buses | 32 × 20 × 5 | 0.55 |
| IS200DSPXH1D | Digital Signal Processor Module | Core logic processing | 35 × 28 × 4 | 1.10 |
| IS200EROCH1A | Output Driver Module | Sends analog/digital outputs | 30 × 25 × 5 | 1.00 |
⭐ Popular Models from the Same Brand
| Model | Function | Application Area | Dimensions (cm) | Weight (kg) |
|---|---|---|---|---|
| IS200DSPXH1D | Digital Processor Board | Main turbine control logic | 35 × 28 × 4 | 1.10 |
| IS200DTTCH1A | Turbine Trip Control Module | Safety trip logic | 34 × 27 × 5 | 1.20 |
| IS200EROCH1A | Output Control Module | Actuator and device control | 30 × 25 × 5 | 1.00 |
| IS200EDEXG1A | Excitation Control I/O | Power regulation, excitation systems | 33 × 24 × 4 | 0.42 |
| IS200EISBH1A | Backplane Interface Module | Bus communication | 32 × 20 × 5 | 0.55 |
❓ Frequently Asked Questions (FAQ)
Q1: What does the IS200VAICH1C do?
A1: It processes analog signals by receiving 20 input channels and outputting 4 analog control signals to actuators or control loops.
Q2: Can the analog outputs be configured?
A2: Yes. Two are fixed at 4–20 mA, and two are user-configurable to either 4–20 mA or 0–200 mA.
Q3: Is this module used in redundancy applications?
A3: Absolutely. It supports TMR (Triple Modular Redundancy) for fail-safe operations in critical systems.
Q4: Does the board support signal conditioning?
A4: Yes, it includes filtering, isolation, and noise suppression for clean signal acquisition.
Q5: What do the LED indicators on the front panel mean?
A5: RUN (green) indicates normal operation, FAIL (red) indicates module failure, STAT (yellow) shows diagnostic status.
Q6: What type of systems is this module used in?
A6: Primarily gas/steam turbines, power plants, and industrial automation platforms using GE’s Mark VI.
Q7: Is the IS200VAICH1C hot-swappable?
A7: No. Like most VME-based boards, power should be turned off before installation or replacement.
Q8: What physical protection does it have?
A8: The PCB is coated with a conformal layer that protects against corrosion, dust, and moisture.
Q9: Can this board be used in a standalone system?
A9: No. It’s designed to work as part of the GE Mark VI control architecture with other modules.
Q10: What makes revision “C” different from others?
A10: Revision C typically includes updated circuitry, enhanced drive capabilities, and added protection features.
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