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The Yokogawa AMM32C is a high-performance RTD (Resistance Temperature Detector) input multiplexer module designed to provide accurate and reliable temperature measurements in industrial applications. This module is part of Yokogawa’s extensive range of measurement and control products, known for their precision and durability in demanding environments.
The AMM32C module allows for the connection of multiple RTD sensors, enabling the system to handle a wide range of temperature measurement points from a single unit. It is designed to multiplex inputs from up to 32 channels, providing flexible and efficient solutions for temperature monitoring across multiple devices and systems. The module is especially useful in industries such as power generation, chemical processing, and manufacturing, where precise temperature monitoring is critical.
| Parameter | Value |
|---|---|
| Dimensions | 125 x 130 x 248 mm |
| Weight | 1.8 kg |
| Input Channels | 32 |
| Input Type | RTD (Resistance Temperature Detector) |
| Signal Range | -200°C to 850°C |
| Accuracy | ±0.1°C |
| Power Supply | 24 V DC |
| Communication | HART, Modbus (RS485) |
| Environmental Rating | IP20 (Protected against solid objects over 12mm) |
| Mounting | DIN Rail |
| Operating Temperature | -20°C to 60°C |
The Yokogawa AMM32C RTD input multiplexer module is used in a wide range of industries and applications where temperature measurements are essential for monitoring and control. Key applications include:
Power Generation: Used to monitor the temperature of critical components such as turbines, generators, and transformers to ensure safe operation.
Chemical and Petrochemical Plants: Enables the measurement of temperatures in various processes and reactors, helping to ensure efficiency and safety.
Manufacturing and Industrial Automation: Helps monitor the temperature of equipment and materials during production to optimize quality control and prevent overheating.
HVAC Systems: Used to measure temperature in HVAC systems, ensuring efficient energy usage and system performance.
Food and Beverage Industry: Provides precise temperature monitoring in processes where temperature control is crucial for product quality and safety.
High Channel Count: The AMM32C module can handle up to 32 RTD input channels, offering scalability and flexibility for systems with multiple temperature measurement points.
High Accuracy: With an accuracy of ±0.1°C, this module provides precise temperature data, which is crucial for systems that require high levels of measurement fidelity.
Wide Signal Range: Supports temperature measurements from -200°C to 850°C, covering a broad spectrum of industrial applications.
Robust Communication Protocols: The module supports communication via HART and Modbus protocols, allowing for easy integration into existing control systems.
Compact Design: Despite supporting up to 32 channels, the AMM32C has a compact form factor (125 x 130 x 248 mm), making it easy to integrate into systems with limited space.
Reliable Power Supply: The module operates on a 24 V DC power supply, commonly available in industrial settings, making it easy to integrate and maintain.
Durability: Designed for industrial environments, the module has an IP20 rating, making it protected against solid objects over 12 mm in diameter.
Brand: Yokogawa
| Model | Description | Input Channels | Input Type | Signal Range | Weight |
|---|---|---|---|---|---|
| AMM10C | Single-channel RTD input module | 1 | RTD | -200°C to 850°C | 0.8 kg |
| AMM20C | Dual-channel RTD input module | 2 | RTD | -200°C to 850°C | 1.1 kg |
| AMM40C | Four-channel RTD input module | 4 | RTD | -200°C to 850°C | 1.5 kg |
| AMM50C | Eight-channel RTD input module | 8 | RTD | -200°C to 850°C | 1.7 kg |
| AMM100C | High-performance input module for 100 channels | 100 | RTD | -200°C to 850°C | 2.3 kg |
| Model Number | Parameters | Product Series | Application | Advantages |
|---|---|---|---|---|
| AMM25T | 25A, 250V, T Type | AMM Series | Motor Control Systems | Compact, high-efficiency, cost-effective |
| AMM25C | 25A, 250V, C Type | AMM Series | Industrial Automation | Reliable, long-lasting, energy-efficient |
| AMM22TJ | 22A, 220V, TJ Type | AMM Series | Power Control | Enhanced durability, easy integration |
| AMM26T | 26A, 250V, T Type | AMM Series | Process Control | High power handling, flexible options |
| AMM24C | 24A, 240V, C Type | AMM Series | Factory Automation | Superior performance, low maintenance |
Q: How many input channels does the Yokogawa AMM32C support?
A: The AMM32C module supports up to 32 RTD input channels.
Q: What is the accuracy of the AMM32C module?
A: The module has an accuracy of ±0.1°C.
Q: What temperature range can the AMM32C module measure?
A: The module can measure temperatures from -200°C to 850°C.
Q: What communication protocols are supported by the AMM32C?
A: The module supports HART and Modbus (RS485) communication protocols.
Q: How is the AMM32C mounted?
A: The module is designed to be mounted on a DIN rail.
Q: What is the power supply requirement for the AMM32C module?
A: The module operates on a 24 V DC power supply.
Q: What environmental rating does the AMM32C module have?
A: The module has an IP20 rating, which means it is protected against solid objects over 12 mm.
Q: Is the AMM32C module suitable for high-temperature environments?
A: Yes, it can operate in temperatures ranging from -20°C to 60°C, making it suitable for a wide range of industrial applications.
Q: Can I use the AMM32C module for both high and low-temperature measurements?
A: Yes, the AMM32C is designed to handle both high and low-temperature measurements, with a range of -200°C to 850°C.
Q: How does the AMM32C module ensure signal integrity?
A: The AMM32C module is designed to minimize noise and signal degradation, ensuring accurate and reliable temperature measurements across all channels.
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