ABB TU921S Redundant Termination Unit

Operating Temperature:-25°C to +60°C

Input Voltage Range:12V to 24V DC

Communication Protocol:Modbus RTU

Number of Inputs:24

Number of Outputs:24

Power Consumption:≤ 5W

Relay Contacts:1 Form-A (No. 1) & 1 Form-C (No. 2)

Enclosure Type:IP20

Dimensions (mm):120 x 90 x 100

    The ABB TU921S Redundant Termination Unit is a critical component in safety-critical industrial automation applications, offering enhanced system reliability through its redundant communication and power capabilities.

    Crafted with precision engineering, this termination unit ensures seamless integration into complex control networks, facilitating robust data transmission and energy supply for up to 16 input/output modules.

    With its compact yet robust design, the TU921S weighs only 0.08 kg, making it an ideal solution for space-constrained environments without compromising on performance.

    Backed by ABB‘s commitment to quality and innovation, this termination unit complies with stringent industry standards, ensuring high reliability and longevity in demanding industrial settings.

    For operators seeking unparalleled safety and efficiency in their automation systems, the ABB TU921S Redundant Termination Unit is the trusted choice, delivering peace of mind and operational excellence.