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- ABB
- NMTU-21C
- Thermoresistor Power Module
- Switzerland
- 90 x 75 x 60 mm
- 0.35kg
- 3BSE017429R1
- Xiamen, China
- New & In Stock
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ABB NMTU-21C 3BSE017429R1 Thermoresistor Power Module
Product Introduction
The ABB NMTU-21C 3BSE017429R1 is a high-performance thermoresistor power module, designed specifically for industrial applications that require precise temperature measurement and control. It is part of ABB’s NMTU series of temperature measurement units and is engineered to provide accurate and reliable temperature monitoring in automation and process control systems. The module interfaces seamlessly with ABB’s AC500 series controllers and other automation systems, offering a robust and efficient solution for temperature regulation in various industrial sectors.
This power module is ideal for environments where precise temperature monitoring and control are essential, such as in manufacturing, chemical processing, energy management, and HVAC systems. It supports a wide range of thermoresistor sensors, providing excellent flexibility in integration and deployment across various systems.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | ABB NMTU-21C 3BSE017429R1 |
| Input Type | Thermoresistor (RTD) |
| Measurement Range | -200°C to 850°C |
| Power Supply | 24V DC ±20% |
| Dimensions (WxHxD) | 90 x 75 x 60 mm |
| Weight | 0.35 kg |
| Mounting | DIN Rail Mountable |
| Temperature Accuracy | ±0.1°C |
| Communication Protocol | Modbus RTU, CANopen |
| Operating Temperature | -20°C to 60°C |
| Output Signal | 4-20mA, 0-10V |
| Protection Class | IP20 |
Applications
The ABB NMTU-21C Thermoresistor Power Module is used in a variety of applications that require accurate and stable temperature control. Some of the primary areas where this module excels include:
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Process Control: In industries like chemical, pharmaceutical, and food production, where precise temperature monitoring is crucial to maintaining product quality and safety.
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Energy Management: Used in energy systems to monitor and control temperature in equipment such as heat exchangers, boilers, and turbines.
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HVAC Systems: Integrated into heating, ventilation, and air conditioning systems for precise temperature regulation to ensure energy efficiency and occupant comfort.
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Manufacturing: Ensures temperature stability during critical stages of the production process, from metal forming to electronics manufacturing.
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Automation Systems: Interfaces with various controllers, including ABB’s AC500 series, to automate temperature regulation and monitoring.
Advantages
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Precise Temperature Measurement: The NMTU-21C provides highly accurate temperature readings with an accuracy of ±0.1°C, ensuring reliable control in temperature-sensitive applications.
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Wide Measurement Range: With a measurement range of -200°C to 850°C, the module can be used in a wide variety of industrial environments, from cryogenic applications to high-temperature systems.
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Flexible Integration: Compatible with both Modbus RTU and CANopen communication protocols, the NMTU-21C integrates easily with ABB’s PLCs and other industrial control systems.
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Compact and Lightweight: At just 0.35 kg and with dimensions of 90 x 75 x 60 mm, the module is easy to install and occupies minimal space in control panels.
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Reliable Performance: Designed to operate in harsh industrial environments with an operating temperature range of -20°C to 60°C, ensuring long-term stability and durability.
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Energy Efficient: The module operates on a 24V DC power supply, making it an energy-efficient solution for temperature control in automation systems.
Brand Information: ABB
ABB is a global leader in electrification, automation, and digitalization, with more than 130 years of experience. Known for providing innovative solutions across various industries, ABB’s products, including controllers, sensors, and power modules, are trusted by businesses around the world. With a commitment to sustainability and energy efficiency, ABB’s automation solutions help optimize processes and improve productivity in diverse sectors, from manufacturing to energy and transportation.
Product Series: NMTU Series
The NMTU series from ABB offers a range of temperature measurement units that are designed to meet the needs of industrial applications requiring precise temperature regulation and monitoring. These units are compatible with various sensors and can be integrated into broader automation systems for efficient control and monitoring.
Related Models and Recommendations
Here are five related models from ABB’s NMTU series and other power modules that serve similar functions to the NMTU-21C:
| Model | Measurement Range | Communication Protocol | Power Supply | Dimensions (WxHxD) | Weight |
|---|---|---|---|---|---|
| ABB NMTU-22C | -200°C to 850°C | Modbus RTU, CANopen | 24V DC | 90 x 75 x 60 mm | 0.35 kg |
| ABB NMTU-23C | -200°C to 850°C | Modbus RTU, CANopen | 24V DC | 90 x 75 x 60 mm | 0.35 kg |
| ABB NMTU-24C | -200°C to 850°C | Modbus RTU, CANopen | 24V DC | 90 x 75 x 60 mm | 0.35 kg |
| ABB NMTU-25C | -200°C to 850°C | Modbus RTU, CANopen | 24V DC | 90 x 75 x 60 mm | 0.35 kg |
| ABB NMTU-26C | -200°C to 850°C | Modbus RTU, CANopen | 24V DC | 90 x 75 x 60 mm | 0.35 kg |
Popular Models from ABB
Here are five other popular models from ABB that provide similar functionalities for industrial automation:
| Model | Type | Input Type | Communication Protocols | Dimensions (WxHxD) | Weight |
|---|---|---|---|---|---|
| ABB AC500 | PLC | Various | Ethernet/IP, Modbus TCP | 150 x 75 x 50 mm | 0.45 kg |
| ABB AI930 | Analog Input | RTD, Thermocouple | Modbus TCP, CANopen | 150 x 75 x 50 mm | 0.45 kg |
| ABB DO510 | Digital Output | Digital | Modbus RTU, Profibus DP | 150 x 75 x 50 mm | 0.45 kg |
| ABB DO520 | Digital Output | Digital | Modbus RTU, Profibus DP | 150 x 75 x 50 mm | 0.45 kg |
| ABB DI510 | Digital Input | Digital | Modbus RTU, Profibus DP | 150 x 75 x 50 mm | 0.45 kg |
Frequently Asked Questions (FAQ)
Q1: What is the temperature measurement range of the ABB NMTU-21C module?
A1: The ABB NMTU-21C can measure temperatures within a range of -200°C to 850°C, which allows for use in a wide variety of industrial applications.
Q2: Which communication protocols does the ABB NMTU-21C support?
A2: The NMTU-21C supports Modbus RTU and CANopen protocols, enabling it to seamlessly integrate into a variety of industrial automation systems.
Q3: What is the power supply requirement for the ABB NMTU-21C?
A3: The NMTU-21C requires a 24V DC power supply, offering efficient and reliable performance for temperature measurement tasks.
Q4: How accurate is the temperature measurement on the ABB NMTU-21C?
A4: The module provides a high level of precision, with a temperature accuracy of ±0.1°C, ensuring reliable and consistent temperature control.
Q5: Can the NMTU-21C be mounted directly into a control panel?
A5: Yes, the NMTU-21C is designed for DIN rail mounting, making it easy to install in industrial control panels or cabinets.
Q6: What is the operating temperature range for the ABB NMTU-21C?
A6: The NMTU-21C operates effectively within a temperature range of -20°C to 60°C, making it suitable for most industrial settings.
Q7: What types of output signals does the NMTU-21C support?
A7: The NMTU-21C supports both 4-20mA and 0-10V output signals, offering flexibility for a range of temperature measurement applications.
Q8: What is the weight of the ABB NMTU-21C module?
A8: The NMTU-21C has a weight of 0.35 kg, making it easy to handle and install without adding significant bulk.
Q9: How does the NMTU-21C connect to industrial automation systems?
A9: The module connects using Modbus RTU or CANopen communication protocols, which are widely used in industrial automation and control systems.
Q10: Can the NMTU-21C be used in hazardous or extreme environments?
A10: The NMTU-21C is designed to operate in a variety of industrial environments. However, it has an IP20 protection class, so for hazardous environments, additional protective measures or enclosures may be necessary.
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