ABB TU921S – 3KDE175111L9210 Redundant Termination Unit

Product Type:Redundant Termination Unit

Module Designation:TU921S

Model Code:3KDE175111L9210

Power Supply:24V DC

Input/Output Channels:N/A (Termination)

Dimensions (DxHxW):64×186.5x131mm

Weight:0.6kg

Communication Interface:Profibus DP

Operating Temperature Range:-20°C to +60°C

Environmental Compliance:IEC 60947-5-1

Certification:CE

    The ABB TU921S 3KDE175111L9210 Redundant Termination Unit is specifically engineered to ensure high reliability and signal integrity in industrial automation networks. It is ideal for applications requiring redundancy to prevent downtime due to signal loss or interference.

    Featuring a compact design, this termination unit seamlessly integrates into various control panels without occupying excessive space. Its multiple signal terminals enable efficient management of multiple signals, enhancing system scalability and flexibility.

    Designed to withstand harsh environmental conditions, the unit boasts an IP65 rating, making it suitable for use in outdoor or dusty industrial settings. This robust construction ensures consistent performance under varying climatic conditions.

    The ABB TU921S utilizes a low power consumption design, optimizing energy efficiency without compromising on functionality. This feature is particularly beneficial in scenarios where power supply limitations are a concern.

    Equipped with an RS485 communication interface, the termination unit facilitates seamless data exchange within the network, supporting advanced monitoring and control functionalities. Its compatibility with various protocols ensures interoperability with existing systems, simplifying integration efforts.