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Product Introduction
The Yokogawa AMM12 S3 is a high-performance voltage input multiplexer module designed for integration into Yokogawa’s CENTUM CS and CENTUM VP distributed control systems (DCS). It facilitates the efficient management of multiple analog voltage inputs, converting them into digital signals for precise monitoring and control. This module is essential in systems that require high-speed data acquisition, accurate voltage measurements, and seamless integration into existing control networks.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | AMM12 S3 |
| Manufacturer | Yokogawa |
| Input Type | Analog voltage input multiplexer |
| Number of Input Channels | 16 channels |
| Input Voltage Range | -10 V to +10 V DC |
| Input Impedance | 10 MΩ (typical) |
| Resolution | 16-bit |
| Accuracy | ±0.05% of full scale |
| Sampling Rate | 50 ms per channel |
| Isolation | 1500 V AC (channel-to-channel and channel-to-ground) |
| Common Mode Rejection Ratio (CMRR) | > 80 dB @ 60 Hz |
| Operating Temperature | -10°C to +60°C |
| Storage Temperature | -25°C to +70°C |
| Humidity | 5% to 95% RH (non-condensing) |
| Vibration Resistance | 10 to 60 Hz, 0.2 mm amplitude |
| Shock Resistance | 10 G (11 ms duration) |
| Dimensions | 120 × 45 × 120 mm |
| Weight | 0.45 kg |
| Construction | Rugged, designed to withstand harsh industrial environments |
| Country of Origin | Japan |
| Compatible Systems | Yokogawa CENTUM CS / CENTUM VP |
| Certifications | CE, RoHS, ATEX (with optional configurations) |
Product Applications
The AMM12 S3 module is engineered for high-performance applications in demanding environments, including:
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Oil and Gas Industry: Monitoring and controlling multiple process variables like temperature, pressure, and flow rate.
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Petrochemical Plants: Collecting data from multiple sensors or instruments for analysis and reporting.
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Power Generation: Ensuring real-time insight into radial shaft movement and dynamic vibration behaviors.
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Manufacturing: Detecting cavitation, misalignment, or rotor rubbing incidents.
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Food and Beverage Industry: Monitoring and controlling various process parameters to ensure product quality.
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Pharmaceutical Industry: Ensuring precise control and monitoring of manufacturing processes.
Product Advantages
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High Accuracy and Resolution: Offers precise voltage measurements with a 16-bit resolution and ±0.05% accuracy.
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Robust Isolation: Provides 1500 V AC isolation between channels and ground, enhancing safety and signal integrity.
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Wide Operating Temperature Range: Suitable for environments ranging from -10°C to +60°C.
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Compact Design: Its small footprint allows for easy integration into existing systems without requiring significant space.
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Reliable Performance: Designed to withstand harsh industrial environments, including resistance to vibration and shock.
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Seamless Integration: Compatible with Yokogawa’s CENTUM CS and CENTUM VP systems, facilitating easy integration.
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Efficient Data Acquisition: Capable of high-speed sampling at 50 ms per channel, ensuring timely data collection.
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Flexible Configuration: Supports various input voltage ranges and can be configured to meet specific application requirements.
Frequently Asked Questions (FAQ)
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What is the primary function of the AMM12 S3 module?
The AMM12 S3 is designed to multiplex multiple analog voltage inputs into a single module, converting them into digital signals for monitoring and control within Yokogawa’s DCS systems. -
How many input channels does the AMM12 S3 support?
It supports 16 analog voltage input channels. -
What is the input voltage range for this module?
The module accepts input voltages ranging from -10 V to +10 V DC. -
Is the AMM12 S3 compatible with other Yokogawa systems?
Yes, it is compatible with Yokogawa’s CENTUM CS and CENTUM VP distributed control systems. -
What is the resolution of the analog-to-digital conversion?
The module offers a 16-bit resolution for precise voltage measurements. -
Does the module provide electrical isolation?
Yes, it provides 1500 V AC isolation between channels and between channels and ground. -
What are the operating temperature limits for the AMM12 S3?
The module operates effectively within a temperature range of -10°C to +60°C. -
Can the module withstand industrial environmental conditions?
Yes, it is designed to withstand harsh industrial environments, including resistance to vibration and shock. -
What are the dimensions and weight of the AMM12 S3?
The module measures 120 × 45 × 120 mm and weighs 0.45 kg. -
Is the AMM12 S3 certified for industrial use?
Yes, it holds certifications such as CE, RoHS, and ATEX (with optional configurations), ensuring compliance with industrial standards.
Related Models (Same Series / Similar Functionality)
| Model | Description |
|---|---|
| AMM12 | Standard voltage input multiplexer module |
| AMM12T | High-performance voltage input multiplexer module |
| AMM12C | Compact voltage input multiplexer module |
| AMM22 | Multiplexer module with support for various input types |
| AMM42 S3 | Input multiplexer module for industrial automation |
| AMM11 | Voltage input multiplexer module with high-speed switching |
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