TBUP334-1A20-AB00 SCHNEIDER

TBUP334-1A20-AB00 SCHNEIDER Input module

Brand：SCHNEIDER Model number：TBUP334-1A20-AB00

Country of origin: France Product weight：0.55kg

HS code：853710119

Product Details：

Product Dimensions：

The TBUP334 model is a versatile wireless transmitter that can interface with multiple types of industrial signals. It functions as a gateway for field data, converting analog and discrete signals into wireless packets that are sent to an Accutech base station. The unit is housed in a rugged, weather-resistant enclosure, making it suitable for outdoor and hazardous locations. It utilizes 900 MHz or 2.4 GHz license-free radio frequencies (depending on regional configuration) and is powered by a high-energy lithium battery, ensuring years of maintenance-free operation.

Product Parameters

Input Types: Features four independent inputs, typically configurable for two analog inputs (4-20mA or 0-10V) and two discrete/counter inputs.
Radio Frequency: Operates on the 900 MHz band (Standard in North America) or 2.4 GHz band (Global), employing frequency-hopping spread spectrum (FHSS) technology.
Power Source: Internal D-cell lithium battery with a typical life expectancy of 5 to 10 years depending on the transmission interval.
Transmission Range: Capable of reaching up to 1000 meters (3200 feet) with a clear line of sight; range can be extended using higher-gain antennas.
Operating Temperature: Rated for extreme environments, typically from -40°C to +85°C (-40°F to +185°F).
Enclosure Rating: NEMA 4X and IP66/IP67, providing superior protection against dust, corrosion, and water immersion.
Hazardous Area Certifications: Often carries CSA, ATEX, or IECEx certifications for Class I, Division 1 or Zone 0 environments.

Product Advantages

The primary benefit of the TBUP334-1A20-AB00 is the elimination of cabling and trenching costs, which often represent the largest portion of a project budget. Because it is a multi-input device, it allows for the consolidation of several nearby sensors into a single wireless node, further reducing hardware costs. The unit offers rapid deployment, as it can be commissioned in minutes without the need for specialized radio knowledge. Additionally, the FHSS technology ensures that the signal remains robust even in environments with high electromagnetic interference or physical obstructions.

Important Considerations and Precautions

Users must ensure that the antenna orientation is optimized for the best signal strength to the base station. It is critical to perform a site survey to identify potential sources of radio interference or physical blockages. Regarding maintenance, the lithium battery must only be replaced with the manufacturer-approved battery pack to maintain the hazardous area certification. When wiring the inputs, ensure that the cable glands are properly tightened to maintain the IP67 weather-tight seal, as moisture ingress is a leading cause of electronics failure in the field. Finally, always verify that the radio frequency of the unit matches the regional regulations and the base station settings.

Product Applications

The TBUP334-1A20-AB00 is widely used in the Oil and Gas industry for monitoring wellhead pressures and tank levels in remote fields. In Water and Wastewater management, it is used to track flow rates and pump statuses at lift stations where running power or phone lines is difficult. It is also an ideal solution for Power Generation and Mining facilities for monitoring environmental conditions or machinery health (vibration and temperature) across large sites. In Industrial Manufacturing, it serves as an effective tool for energy management by collecting data from flow meters and electrical transducers across various points in a facility.

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