Valmet A413162 ver.11 AIU4I Board Technical Parameters Overview
The Valmet A413162 ver.11 AIU4I Board is a specialized analog input unit designed for industrial automation and control systems, particularly in applications requiring precise measurement and monitoring of analog signals. Below is a detailed overview of its technical parameters:
1. General Specifications
- Model Number: A413162 ver.11
- Board Type: AIU4I (Analog Input Unit, 4-Channel Input)
- Manufacturer: Valmet, a global leader in automation technologies for the pulp, paper, energy, and process industries
- Application: Specifically engineered for use in Valmet’s distributed control systems (DCS) and programmable logic controllers (PLCs), providing reliable analog signal acquisition for various industrial processes.
2. Hardware Features
- Channel Configuration:
- Number of Channels: 4 analog input channels
- Input Types: Supports various analog input types, such as voltage (e.g., ±10V) and current (e.g., 4-20mA), depending on the configuration and user requirements.
- Signal Conditioning:
- Incorporates high-precision signal conditioning circuitry to ensure accurate and stable measurement of analog signals.
- Provides isolation between input channels and the control system to protect against electrical noise and interference.
- Resolution & Accuracy:
- Resolution: Typically offers high-resolution analog-to-digital conversion (ADC), such as 16-bit or higher, enabling precise measurement of small signal variations.
- Accuracy: Designed to meet stringent accuracy requirements, with low offset and gain errors to ensure reliable data acquisition.
3. Communication & Interface
- Bus System: Compatible with Valmet’s proprietary or standard industrial communication buses, such as Modbus, Profibus, or others, depending on the system configuration.
- Connector Type: Equipped with industry-standard connectors for easy integration into existing control systems and cabling infrastructure.
- Data Transmission: Supports high-speed data transmission to ensure real-time monitoring and control of analog signals.
4. Environmental & Safety Standards
- Operating Temperature Range: Designed to operate reliably within a specified temperature range, typically from -20°C to +60°C, making it suitable for deployment in harsh industrial environments.
- Humidity Tolerance: Withstands high humidity levels without degradation in performance, ensuring long-term reliability.
- Electromagnetic Compatibility (EMC): Complies with international EMC standards, such as IEC 61000 series, to minimize the risk of interference from or to other electronic equipment.
- Safety Certifications: Meets relevant safety standards and certifications, such as CE, UL, or others, ensuring compliance with global safety regulations.
5. Mechanical & Mounting
- Form Factor: Compact and rugged design, suitable for mounting in control cabinets, DIN rails, or other standard mounting configurations.
- Dimensions & Weight: Specific dimensions and weight vary by model and configuration but are designed to be space-efficient and lightweight for easy handling and installation.
- Mounting Flexibility: Provides flexible mounting options to accommodate various installation requirements and cabinet layouts.
6. Power Requirements
- Input Voltage: Accepts a range of input voltages, depending on the model and system configuration, ensuring compatibility with various power supplies in industrial environments.
- Power Consumption: Efficient power management to minimize energy consumption while maintaining optimal performance.
7. Additional Features
- Diagnostics & Maintenance: Incorporates built-in diagnostics and maintenance features to simplify troubleshooting and reduce downtime.
- Configuration Flexibility: Supports flexible configuration through software tools provided by Valmet, enabling users to customize the board’s functionality according to their specific application needs.
In summary, the Valmet A413162 ver.11 AIU4I Board is a high-performance analog input unit designed for industrial automation and control systems. Its comprehensive technical specifications, including high-resolution analog-to-digital conversion, robust signal conditioning, and compliance with international safety and EMC standards, make it suitable for a wide range of industrial applications requiring precise and reliable analog signal acquisition.
