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The ABB TU833 3BSE038726R1 is a terminal base unit designed to provide the electrical connection between modules and field devices in industrial automation systems. As part of the ABB 800xA and Freelance systems, it offers a robust and efficient interface for managing signals between controllers and field devices. The TU833 module terminal base unit provides a secure and reliable connection, ensuring minimal interference and optimal performance for automation systems.
It is engineered for ease of use, with features like color-coded terminals for quick identification and screw-type terminal connections that ensure a solid and stable connection. This unit is used across a range of industrial control and automation applications, including process control, manufacturing automation, and energy management systems.
| Parameter | Value |
|---|---|
| Model Number | TU833 3BSE038726R1 |
| Dimensions | 126 x 64 x 105 mm |
| Weight | 0.28 kg |
| Power Supply | 24 V DC |
| Terminal Type | Screw-type Terminal |
| Mounting Type | DIN Rail Mount |
| Material | Polycarbonate |
| Temperature Range | -25°C to +60°C |
| Current Rating | 10 A per terminal |
| No. of Terminals | 16 Terminals |
| Protection Class | IP20 |
The TU833 3BSE038726R1 terminal base unit is primarily used to create secure and reliable connections for a variety of industrial automation systems. Its typical applications include:
Process Control: The terminal base unit is used in process control systems to link various field devices such as sensors, actuators, and control valves to the controller.
Manufacturing Automation: In automated manufacturing systems, the TU833 facilitates communication between devices like PLC controllers and machine interfaces, enabling precise control and monitoring.
Energy Management: Used in energy management systems to connect energy meters, transformers, and other energy monitoring equipment to control systems for efficient energy use.
Building Management: The TU833 terminal base unit connects HVAC systems, lighting control, and security systems in building automation environments, providing the backbone for seamless communication and control.
Oil & Gas Industry: In the oil and gas industry, the TU833 terminal unit helps ensure stable communication between critical monitoring systems, safety equipment, and automation controllers in hazardous locations.
Reliable Connections: The screw-type terminal connections ensure a stable, secure, and long-lasting electrical connection, minimizing the risk of signal interruptions.
Easy Installation: Designed for DIN rail mounting, the TU833 can be easily installed in control panels, reducing the time required for setup and making maintenance tasks easier.
Wide Temperature Range: With an operating temperature range of -25°C to +60°C, the TU833 is suitable for use in various industrial environments, including harsh and extreme conditions.
Compact Design: The 126 x 64 x 105 mm size and light weight of 0.28 kg make this terminal unit compact, saving valuable space in control cabinets and panels.
Color-Coded Terminals: The color-coded terminals simplify identification during installation, which reduces human errors and improves efficiency.
IP20 Protection Class: The TU833 has an IP20 protection rating, ensuring that it is safe from accidental contact with conductive parts and protected from dust ingress.
High Current Rating: Each terminal can handle up to 10 A, making it ideal for a wide range of industrial applications, from control panels to high-power systems.
| Model | Description | Weight | Dimensions | Key Feature |
|---|---|---|---|---|
| TU831 | 16-channel terminal block for process control systems | 0.3 kg | 130 x 70 x 100 mm | Suitable for medium-sized systems |
| TU832 | 8-channel terminal block with screw-type terminals | 0.25 kg | 120 x 60 x 85 mm | Compact and versatile |
| TU830 | 32-channel terminal block for large applications | 0.5 kg | 160 x 80 x 110 mm | High capacity for industrial systems |
| TU835 | Terminal unit with additional I/O expansion | 0.4 kg | 140 x 80 x 100 mm | I/O expansion for complex control systems |
| TU836 | High-density terminal block for large installations | 0.45 kg | 150 x 90 x 120 mm | Ideal for multi-device setups |
| Model | Description | Weight | Dimensions | Application |
|---|---|---|---|---|
| ABB DO810 | Digital output module with 8 channels | 0.6 kg | 120 x 100 x 70 mm | Process automation and control |
| ABB AI810 | Analog input module for industrial control systems | 0.45 kg | 110 x 100 x 80 mm | Suitable for measurement and control |
| ABB DI810 | Digital input module with 16 channels | 0.55 kg | 120 x 100 x 85 mm | Integration with digital systems |
| ABB AI810V2 | Advanced analog input module with extended features | 0.75 kg | 130 x 110 x 90 mm | High-precision analog control |
| ABB CI810 | Communication interface for network integration | 0.4 kg | 100 x 90 x 60 mm | Perfect for multi-protocol communication |
Q: What is the primary function of the TU833 terminal unit?
A: The TU833 terminal unit is used to provide a secure and reliable connection between modules and field devices in industrial automation systems.
Q: What is the power supply requirement for the TU833?
A: The TU833 terminal unit requires a 24 V DC power supply.
Q: What is the weight of the TU833 terminal unit?
A: The TU833 weighs 0.28 kg.
Q: How many terminals are available in the TU833?
A: The TU833 has 16 terminals for connection.
Q: What is the current rating of each terminal on the TU833?
A: Each terminal on the TU833 can handle up to 10 A.
Q: What type of mounting is required for the TU833 terminal unit?
A: The TU833 is designed for DIN rail mounting, which makes it easy to install and maintain.
Q: What is the operating temperature range of the TU833?
A: The TU833 operates within a temperature range of -25°C to +60°C.
Q: What protection class is the TU833 rated for?
A: The TU833 is rated as IP20, meaning it is protected from accidental contact and dust ingress.
Q: Can the TU833 be used in outdoor environments?
A: The TU833 is designed for indoor use, as it does not provide full protection against water or harsh environmental factors.
Q: How is the TU833 terminal unit typically used in automation systems?
A: The TU833 is used to connect sensors, actuators, and controllers in systems such as process control, manufacturing automation, and building management systems.
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All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
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We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
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Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
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24-hour after-sales service guarantee team, professional and standardized management service system.