Mounting Type:DIN rail and panel
Maximum Operating Altitude Permissible:Up to 2000 m
Primary Voltage:24 V DC
Weight:0.19 kg
The ABB TU551-CS31 Bus Terminal Unit is engineered to meet the stringent requirements of modern industrial automation, offering unparalleled reliability and efficiency. Its robust design ensures it can withstand harsh environmental conditions without compromising performance.
With its wide operating temperature range, the unit is suitable for use in a variety of industrial settings, from cold storage facilities to hot manufacturing plants. The high-grade aluminum alloy construction not only provides durability but also maintains a lightweight profile, enhancing its portability and ease of installation.
Featuring versatile bus compatibility options, including Modbus RTU, CANopen, and DeviceNet, the TU551-CS31 seamlessly integrates with a multitude of industrial protocols, streamlining communication between different components of your control system. This flexibility is crucial for optimizing system performance and ensuring seamless operation across diverse applications.
Designed with safety in mind, the terminal unit complies with international safety standards such as CE and UL, ensuring compliance with stringent industry regulations. Additionally, it is equipped with EMI/RFI protection measures (EN61000-6-2, EN61000-6-4), safeguarding against electromagnetic interference and maintaining stable operation under varying electrical conditions.
For ease of use and maintenance, the ABB TU551-CS31 Bus Terminal Unit comes with clear labeling and user-friendly interface, facilitating quick setup and minimal downtime during maintenance activities. Its modular design allows for easy expansion and customization to suit evolving industrial needs.














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