Data Transfer Units (DTUs) are the unsung heroes of the Industrial Internet of Things (IIoT). These compact devices work tirelessly behind the scenes, ensuring data from industrial equipment is securely and reliably transmitted to the cloud or other systems. Just as the human circulatory system relies on the heart, IIoT networks depend on DTUs to keep data flowing seamlessly.

Bridging the Gap Between Serial Devices and IP Networks

At the core, DTUs bridge the gap between legacy serial devices and modern IP networks. By converting serial data from RS232/RS485 interfaces into IP packets, DTUs enable industrial equipment to communicate over Ethernet, cellular, or wireless networks. Moreover, this capability is essential for connecting remote sensors, meters, and controllers to central monitoring and control systems.

Rugged Reliability in Harsh Industrial Environments

DTUs are designed to withstand the rigors of harsh industrial environments. With rugged enclosures, wide operating temperature ranges, and robust power protection, DTUs can operate reliably in extreme conditions. Furthermore, whether exposed to dust, vibration, or electromagnetic interference, industrial-grade DTUs ensure uninterrupted data communication. This reliability is crucial for mission-critical applications where downtime can lead to significant losses.

Enabling Intelligent Edge Computing and Protocol Conversion

As IIoT evolves, edge computing has emerged as a key paradigm for optimizing data processing. DTUs play a vital role by facilitating data pre-processing, filtering, and aggregation at the device level. Additionally, advanced DTUs come equipped with powerful processors and ample storage, enabling them to run complex algorithms and perform real-time analytics. Moreover, DTUs support various industrial protocols, enabling seamless protocol conversion between devices and systems.

Seamless Integration and Easy Deployment

DTUs are designed with ease of integration and deployment in mind. Supporting a wide range of industrial protocols, these devices can seamlessly interface with existing systems and equipment. The plug-and-play nature of DTUs streamlines the installation process, reducing the need for extensive modifications. Furthermore, user-friendly web interfaces and intuitive configuration tools simplify device setup and management, allowing for remote monitoring and maintenance from anywhere.

Introducing YeapLink’s Comprehensive DTU Product Portfolio

YeapLink offers a comprehensive range of DTU products tailored to meet the diverse needs of industrial applications. From the compact and cost-effective SeDTU300 series to the feature-rich and multi-port SeDTU300 series,YeapLink’s DTUs provide reliable and secure data communication for various scenarios. Additionally, the SeRTU200 series integrates data acquisition capabilities, making it an ideal choice for remote telemetry applications. With advanced features like edge computing, protocol conversion, and industrial-grade reliability, YeapLink’s DTU products empower industries to harness the full potential of IIoT.

Recommendation for Data Transfer Units

RTU200 Remote Terminal Unit

Network Support

4G Module PCIE interface, using USB2.0 signal

Voltage

DC 5-36V

Interface

2*RS232，2*RS285

Dimensions

154mm* 73.6mm* 27.9mm

Details

SeDTU200 4G LTE Modem

Network Support

Industrial-grade 4G module, supports seven-mode full network, supports NB module

Voltage

External power adapter (DC·9V 1A)

Interface

2 RS232 and 1 RS485 (or RS422) interfaces, built-in 15KV ESD protection

Dimensions

91*58.5*22mm

Details

NB IOT-SeDTU300

Network Support

industrial-grade 4G module, supports seven-mode full network, supports NB module

Voltage

External power adapter (9V 1A)

Interface

1 RS232 and 1 RS485 interface, built-in 15KV ESD protection

Dimensions

119*59*26mm

Details

Cat4-SeDTU300

Network Support

industrial-grade 4G module, supports seven-mode full network, supports Cat4 module

Voltage

External power adapter (9V 1A)

Interface

1 RS232 and 1 RS485 interface, built-in 15KV ESD protection

Dimensions

119*59*26mm

Details