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- TU842
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- Sweden
- 50 mm x 60 mm x 80 mm
- 0.15kg
- 3BSE020850R1
- Xiamen, China
- New & In Stock
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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We provide 7*24 hours service to our customers. We will be there whenever you need us.
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All our products are priced very favorably because we have our own warehouse and supply.
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ABB TU842 Product Overview
Product Model: ABB TU842 (3BSE020850R1)
The ABB TU842 is a digital I/O expansion module designed for use in industrial automation systems. It provides additional digital input and output points to expand the capabilities of your control system, ensuring greater flexibility and scalability. The module is part of the broader range of industrial automation products that ABB manufactures, allowing users to optimize their control systems with minimal complexity. This product is particularly beneficial in applications that require high-density I/O connections, such as process control, manufacturing systems, and building automation.
Product Specifications and Technical Data
| Parameter | Specification |
|---|---|
| Product Name | ABB TU842 |
| Model Number | 3BSE020850R1 |
| Voltage Rating | 24V DC |
| Power Consumption | 6W |
| Input/Output (I/O) | 8 Digital Inputs, 8 Digital Outputs |
| Communication | Modbus RTU, RS485 |
| Operating Temperature | -10°C to +55°C |
| Dimensions (L x W x H) | 50 mm x 60 mm x 80 mm |
| Weight | 0.15 kg |
| Mounting Type | DIN Rail |
| Protection Class | IP20 |
| Housing Material | Plastic (Flame Retardant) |
Product Introduction
The ABB TU842 is a compact, high-performance digital I/O module designed for expansion purposes in automation systems. It features a total of 16 I/O points, divided into 8 digital inputs and 8 digital outputs, to accommodate a wide range of industrial needs. The module’s configuration is flexible, supporting various control and monitoring applications in factory automation and other industrial sectors.
The TU842 operates on a 24V DC power supply and supports Modbus RTU communication over an RS485 bus. This allows it to interface seamlessly with other automation equipment, ensuring reliable data exchange in real-time. The module’s small size and ease of installation on DIN rails make it ideal for integration into existing automation setups, enabling efficient system expansion.
Applications of the ABB TU842
The ABB TU842 is ideal for use in various applications within industrial automation and process control. Some of the key areas where this module can be applied include:
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Factory Automation: Managing and controlling digital signals for machinery, assembly lines, and other automated processes.
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Building Automation: Integrating with systems that control lighting, HVAC, security systems, and more.
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Process Control: Digital I/O is essential for discrete control in manufacturing systems such as packaging, bottling, and material handling.
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Machine Control: The module provides the necessary interface to control machines and equipment in production environments.
With the ABB TU842, users can increase the number of available I/O points in a system, enhancing the overall flexibility and scalability of their automation setup.
Advantages of the ABB TU842
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High Expandability: With 8 digital inputs and 8 digital outputs, the TU842 provides significant expansion for your control systems, making it ideal for growing automation needs.
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Compact Design: The module’s small form factor allows for easy installation in tight spaces, without occupying too much panel real estate.
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Reliability: Designed to operate in challenging industrial environments, it offers stable performance in temperatures ranging from -10°C to +55°C.
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Cost-Effective: The TU842 offers a low-cost expansion solution for systems that need more digital I/O points without the need for a more expensive PLC upgrade.
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Easy Integration: Supports Modbus RTU communication, which is widely used in industrial automation, making integration into existing systems simple and straightforward.
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Durable Housing: Constructed with flame-retardant plastic, ensuring safety and durability in industrial environments.
Brand Overview
Brand Name: ABB
ABB is a global leader in industrial automation and power technologies. The company is known for designing high-quality, reliable products that improve efficiency, productivity, and safety across a wide range of industries, from energy to manufacturing.
Product Series
The ABB TU842 is part of the ABB Industrial Automation Series. This series includes a broad range of products designed to enhance automation processes across different industries. The components in this series are engineered to be modular, scalable, and reliable, providing efficient solutions for industrial applications.
Related and Recommended Models from the ABB Industrial Automation Series
Here are five related models from the ABB Industrial Automation series that might be relevant for users looking for additional solutions:
| Model | Parameter | Specification |
|---|---|---|
| ABB TU840 | Digital I/O Module | 16 digital I/O, 24V DC, IP20 |
| ABB TU841 | Digital I/O Module | 8 digital inputs, 8 digital outputs, 24V DC |
| ABB TU843 | Relay Output Module | 4 relay outputs, 24V DC |
| ABB TU845 | Communication Module | Modbus RTU, RS485, 24V DC |
| ABB TU846 | Analog I/O Module | 4 analog inputs/outputs, 4-20mA |
Popular Models from ABB
Here are five popular models from ABB’s automation and control product lineup:
| Model | Parameter | Specification |
|---|---|---|
| ABB PM800 | Power Meter | 100-240V AC, 4x digital I/O, RS485 |
| ABB AC500 | PLC Controller | 8 digital I/O, modular design, 24V DC |
| ABB 800xA | Distributed Control System | Advanced control, SCADA integration |
| ABB DCS | Distributed Control System | Supports fieldbus, Ethernet, I/O networks |
| ABB B1R | Relay | 24V DC, 4 relays, 10A switching capacity |
FAQ for ABB TU842
Q1: What voltage does the ABB TU842 require?
A1: The ABB TU842 operates with a 24V DC power supply.
Q2: How many I/O points does the ABB TU842 support?
A2: The TU842 supports 8 digital inputs and 8 digital outputs.
Q3: What communication protocol does the ABB TU842 use?
A3: The module supports Modbus RTU over RS485.
Q4: What is the size of the ABB TU842?
A4: The dimensions of the TU842 are 50 mm x 60 mm x 80 mm.
Q5: Can the ABB TU842 be used in outdoor environments?
A5: No, the TU842 is designed for indoor use with an IP20 protection rating.
Q6: Is the ABB TU842 suitable for use in high-temperature environments?
A6: The module can operate in temperatures ranging from -10°C to +55°C, making it suitable for most industrial environments.
Q7: How is the ABB TU842 mounted?
A7: The TU842 is designed to be mounted on a DIN rail, making installation quick and easy.
Q8: What is the weight of the ABB TU842?
A8: The weight of the TU842 is 0.15 kg.
Q9: Does the ABB TU842 provide analog I/O capabilities?
A9: No, the TU842 only provides digital I/O (8 inputs and 8 outputs).
Q10: Can I use the ABB TU842 to expand the I/O of other ABB automation products?
A10: Yes, the TU842 is designed to expand the I/O of existing ABB control systems by providing additional digital inputs and outputs.