ABB TU834 3BSE040364R1 Extended I/O Module Termination Unit PLC Module

ABB TU834 3BSE040364R1 Extended I/O Module Termination Unit PLC Module

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Description:

The TU834 MTU can have up to 8 I/O channels and 2+2 process voltage connections. Each channel has two I/O connections and one ZP connection. Input signals are connected via individual shunt sticks, TY801. The maximum rated voltage is 50 V and maximum rated current is 2 A per channel. The MTU distributes the ModuleBus to the next MTU. It also generates the correct address to the I/O modules by shifting the outgoing position signals to the next MTU. The MTU can be mounted on a standard DIN rail. It has a mechanical latch that locks the MTU to the DIN rail.

The ABB TU834 Extended MTU 50V is a robust, compact solution tailored for demanding industrial environments, ensuring reliable operation under various conditions. Featuring an innovative terminal block design, this PLC offers seamless connectivity and easy integration with other components, enhancing system efficiency. ABB is a technology leader in industrial digital transformation and has four, customer-focused, globally leading businesses. Thru its ABB Ability™ digital platform, ABB drives improvements in productivity, reliability, and efficiency. The ABB Ability Smart Sensor is a battery-powered, Ex-rated, multi-sensor device that monitors rotating machinery for abnormal behavior indicative of pending failure.

The TU818 is a 32 channel 50 V compact module termination unit (MTU) for the S800 I/O. The MTU is a passive unit used for connection of the field wiring to the I/O modules. It also contains a part of the ModuleBus. The MTU distributes the ModuleBus to the I/O module and to the next MTU. It also generates the correct address to the I/O module by shifting the outgoing position signals to the next MTU. Two mechanical keys are used to configure the MTU for different types of I/O modules. This is only a mechanical configuration and it does not affect the functionality of the MTU or the I/O module. Each key has six positions, which gives a total number of 36 different configurations.

The ABB TU834 (3BSE040364R1) is a crucial component in the ABB 800xA control system, specifically designed for process automation applications. The TU834 is a universal input/output module that facilitates the integration of various field devices into the control system. It is part of the System 800xA architecture, which is widely used in industrial automation sectors such as power generation, oil and gas, and manufacturing. The TU834 typically supports a range of digital and analog signals, allowing it to interface with different sensors and actuators.

The module communicates with the 800xA system using standard protocols, ensuring seamless integration. It typically requires a specific voltage and current, which should be verified against the technical documentation. Designed to operate in harsh industrial environments, the TU834 is often rated for temperature and humidity extremes. The module is designed for easy installation within an 800xA system, with clear guidelines provided in the user manual. Regular checks and updates are recommended to ensure optimal performance and integration with other system components.

Datasheet Link:

ABB TU834 3BSE040364R1.pdf