Yokogawa AMM32T RTD Input Multiplexer Module

The Yokogawa AMM32T is a high-performance RTD Input Multiplexer Module designed for the CENTUM series of distributed control systems (DCS). This module plays a crucial role in acquiring multiple RTD (Resistance Temperature Detector) signals, enabling efficient and reliable temperature measurement across diverse industrial processes.

The AMM32T supports precise and stable measurement of temperature signals from RTDs, offering fault tolerance, easy integration, and modular flexibility. Its robust design ensures long-term reliability in harsh industrial environments. By consolidating multiple RTD inputs, the AMM32T significantly reduces wiring complexity and enhances system diagnostics.

Product Specifications

Product Applications

The AMM32T module is widely used in industries that require accurate temperature monitoring and control. Typical applications include:

• Power Generation: Monitoring boiler and turbine temperatures to optimize performance and safety.

• Chemical and Petrochemical Plants: Tracking temperature in reactors, distillation columns, and storage tanks.

• Pharmaceutical Manufacturing: Maintaining precise temperature controls in batch and continuous processes.

• Oil and Gas: Monitoring pipeline, processing unit, and refinery temperatures to ensure process stability.

• Food and Beverage: Temperature measurement for pasteurization, sterilization, and cooking processes.

• Water Treatment Plants: Monitoring temperature in treatment tanks and distribution systems.

Product Advantages

• High Channel Density: Supports 32 RTD inputs per module, reducing the number of modules required.

• Wide RTD Compatibility: Works with various RTD types, providing flexibility for different applications.

• Reliable Signal Processing: Offers stable and accurate measurements with low noise interference.

• Easy Integration: Designed to work seamlessly within Yokogawa CENTUM DCS platforms.

• Compact and Modular: Saves space and simplifies maintenance with rack-mount design.

• Robust Design: Engineered to operate reliably in industrial temperature and environmental conditions.

• Fault Diagnostics: Built-in diagnostic functions help detect sensor or wiring faults early.

• Energy Efficient: Low power consumption reduces operational costs.

• CE and Industry Standard Compliance: Ensures safe and standardized operation.

• User-Friendly Maintenance: Simple module replacement and system upgrades reduce downtime.

Frequently Asked Questions (FAQ)

1. What types of RTDs does the AMM32T support?

   It supports Pt100, JPt100, Pt50, Ni100, Ni120, Cu10, and Cu50 RTD types.

2. How many RTD channels are available on a single AMM32T module?

   The module provides 32 input channels.

3. What is the temperature measurement range?

   Depending on the RTD type, it can measure from -200°C up to +850°C.

4. Can the AMM32T module be used with older CENTUM systems?

   Yes, it is compatible with CENTUM CS1000 and CS3000 systems.

5. What is the module’s accuracy level?

   It provides an accuracy of ±0.1% of full scale or better.

6. Is the module suitable for harsh industrial environments?

   Yes, it is designed to operate reliably in typical industrial temperature ranges and conditions.

7. How is the module installed?

   It is rack-mounted and connects via the backplane bus.

8. Does the module provide any fault diagnostics?

   Yes, it has built-in diagnostics to detect sensor and wiring faults.

9. What are the physical dimensions and weight of the module?

   The dimensions are 125 x 130 x 248 mm, weighing 2 kg.

10. What power supply does the module require?

    It consumes about 10 W and is powered through the system rack.