
Product Description
Emerson 1C31224G01 Ovation 8-Channel Analog Input Module
The 1C31224G01 is a high-performance 8-channel analog input module designed for Emerson Ovation distributed control systems. This versatile I/O module delivers precision signal acquisition across multiple sensor types, enabling comprehensive process monitoring in critical industrial applications.
Key Technical Specifications
- Input Channels: 8 independently configurable analog inputs
- Signal Types: Thermocouples (J, K, T, E, R, S, B, N), RTDs (Pt100, Pt1000, Cu10, Ni120), millivolt (mV), and 4-20mA current loops
- Resolution: 16-bit A/D conversion for superior measurement accuracy
- Input Isolation: Channel-to-channel and channel-to-system isolation for noise immunity
- Operating Temperature: 0°C to 60°C (32°F to 140°F)
- Power Consumption: Low power design for energy-efficient operation
- Compatibility: Seamless integration with Ovation controller platforms
Industrial Applications
The 1C31224G01 module excels in demanding process control environments where accurate temperature and analog signal measurement is critical:
- Power Generation: Boiler temperature monitoring, turbine control, and emissions management
- Oil & Gas: Refinery process control, pipeline monitoring, and safety instrumented systems
- Chemical Processing: Reactor temperature control, distillation column monitoring, and batch process management
- Water Treatment: pH monitoring, flow measurement, and chemical dosing control
- Pulp & Paper: Digester control, dryer temperature monitoring, and quality assurance
Advanced Features & Benefits
Flexible Configuration: Each channel can be independently configured for different sensor types, reducing spare parts inventory and simplifying system design. The module supports hot-swappable replacement without system shutdown, minimizing downtime during maintenance.
Diagnostic Capabilities: Built-in self-diagnostics continuously monitor module health, sensor integrity, and signal quality. Open circuit, short circuit, and out-of-range conditions are automatically detected and reported to the Ovation operator interface.
Noise Rejection: Advanced filtering algorithms and galvanic isolation ensure reliable measurements in electrically noisy industrial environments. The module maintains accuracy even in proximity to VFDs, motors, and high-voltage equipment.
System Integration Solution
The 1C31224G01 mounts directly into Ovation I/O chassis and communicates via the high-speed Ovation network. Configuration is performed through the Ovation Developer Studio software, which provides intuitive graphical tools for channel setup, scaling, and alarm configuration. The module supports HART protocol for smart transmitter communication and advanced diagnostics.
Quality & Reliability
Manufactured to Emerson's rigorous quality standards, the 1C31224G01 undergoes extensive factory testing including burn-in, environmental stress screening, and functional verification. The module is designed for 24/7 operation in harsh industrial environments and carries comprehensive warranty coverage.
Related Ovation I/O Modules
| Product Model | Description | Link |
|---|---|---|
| 1C31129G03 | Analog Output Module - 8 channels for control valve positioning | View Product |
| 5X00070G04 | Analog Input Module - High-density 16-channel configuration | View Product |
| 1C31116G02 | Analog Input Module - Redundant input capability | View Product |
All modules are genuine Emerson OEM components with full traceability and certification documentation.
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