ABB TU921S 3KDE175111L9210 Redundant Termination Unit – Industrial Automation Solution

Operating Voltage:24 VDC

Input Current:10 mA

Output Type:Optocoupled

Redundancy Mode:Hot Standby

Communication Interface:MODBUS RTU

Environment Temperature Range:-25°C to +55°C

Relative Humidity:5% to 95% non-condensing

    Engineered with precision, the ABB TU921S 3KDE175111L9210 Redundant Termination Unit is a critical component for maintaining operational integrity in industrial automation systems. It ensures seamless integration with PLC networks, enhancing system reliability through its redundant design.

    With its modular termination feature, this unit offers flexibility and scalability, making it suitable for a wide range of industrial applications. Its compatibility with mixed signals ensures that it can interface with various devices within the automation ecosystem.

    Operating within an expanded temperature range from -25°C to +60°C, this unit maintains optimal performance under diverse environmental conditions, ensuring robust operation in harsh industrial settings.

    Efficient power consumption of less than 20mA contributes to lower maintenance costs and a reduced environmental footprint. Its compact size and lightweight design facilitate easy installation and integration without compromising on functionality.

    Backed by ABB’s reputation for quality and innovation, the ABB TU921S 3KDE175111L9210 Redundant Termination Unit is a trusted choice for enhancing system safety, reliability, and efficiency in modern industrial automation environments.