Product Specification
Manufacturer | ABB |
Product No. | TU831V1 3BSE013235R1 |
Product type | Exteneded Module Termination Unit |
Connection | Terminal block |
Channels | 8 |
Voltage | 250V |
Mounting detail | 55 ºC (131 °F) |
Process connections | up to 8 I/O channels (2 terminals per channel) |
Product Details And Photos

Application
*Providing connection points for thousands of I/O signals from sensors and actuators controlling reactors, distillation columns, pumps, and valves.
*Used in offshore platforms, refineries, pipelines, and gas processing plants to interface with instruments monitoring pressure, temperature, flow, and level, and controlling process equipment.
*Connecting to I/O signals from boilers, turbines, generators, cooling systems, and environmental monitoring equipment.
*Interfacing with sensors and actuators throughout the pulp making, paper machine, and chemical recovery processes.
*Used in processing plants for monitoring and controlling conveyors, crushers, furnaces, and material handling systems.

Key Feature
-The primary function is to provide a fixed and secure wiring connection point for the field devices (sensors, actuators) to the S800 I/O modules.
-This particular MTU is designed to interface with S800 I/O modules that handle up to 8 individual input or output channels. This makes it suitable for a wide range of standard I/O configurations.
-A significant advantage is its ability to accommodate larger wire cross-sections.
-The TU831V1 features a robust mechanical keying system. This critical safety feature ensures that only the correct type of S800 I/O module can be inserted into the specific MTU.
-The design of the MTU, by holding the field wiring connections independently, enables the hot-swapping (replacement while the system is operational) of the S800 I/O modules.
If you want to more details,please contact me without hesitate.Email:sales@sparecenter.com
Our Advantage
1
Fast Shipping
We guarantee prompt shipping to ensure you receive your product as quickly as possible, minimizing downtime and production delays.
2
One-Year Warranty
All our products come with a one-year warranty, providing reliable after-sales support and peace of mind.
3
High Customer Satisfaction
We are committed to delivering exceptional customer service, ensuring a smooth purchasing experience and effective solutions.
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Email: sales@sparecenter.com