Overview

The ABB TU843 3BSE021443R1 Compact Product Suite Hardware Selector is specifically engineered to support up to 16 I/O channels and 2+2 process voltage connections, offering exceptional flexibility and scalability for industrial automation systems. This module is designed to handle various input/output configurations with ease, featuring a maximum rated voltage of 50 V and a current capacity of 3 A per channel, making it suitable for high-performance applications.

Functional Highlights

The TU843 effectively manages the distribution of two ModuleBuses—one for each I/O module and one for cascading to the next termination unit in the network. It ensures accurate addressing of I/O modules by shifting outgoing position signals, facilitating seamless communication across the entire system.

Installation is straightforward, as the TU843 is designed to mount easily on a standard DIN rail, secured by a mechanical latch that keeps the MTU firmly in place. This robust construction guarantees stability during operation. Additionally, the unit accommodates various I/O module types through four mechanical keys, allowing for a total of 36 different configurations. This design maintains functionality for both the MTU and the connected I/O modules.

Technical Data

• Model Number: TU843 3BSE021443R1
• Module Type: Compact Product Suite Hardware Selector
• Manufacturer: ABB
• Condition: Brand New
• Weight: 0.62 kg
• Dimensions: 18.5 x 13 x 6.5 cm
• HS CODE: 8537101190
• Product Origin: Sweden
• Lead Time: In Stock
• Minimum Order Quantity (MOQ): 1
• Voltage Rating: 50 V
• Current Capacity: 3 A per channel
• Number of Channels: Up to 16 I/O channels

Typical Applications

The ABB TU843 Compact Product Suite Hardware Selector is ideal for:

• Connecting a variety of I/O modules within advanced automation systems.
• Facilitating reliable data flow in industrial control applications.
• Ensuring versatile configurations in a wide range of industrial environments.

FAQ

1. What is the weight of the TU843 Compact Product Suite Hardware Selector?
   The TU843 weighs 0.62 kg.

2. What are the dimensions of this unit?
   Its dimensions are 18.5 x 13 x 6.5 cm.

3. How many channels does the TU843 support?
   It supports up to 16 I/O channels.

4. What is the maximum voltage rating for this module?
   The TU843 has a maximum voltage rating of 50 V.

5. Is the TU843 easy to install?
   Yes, it features a compatible DIN rail mounting system with a secure latch.