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SEW DFI21B – Advanced Communication Module for Industrial Control Systems

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The SEW DFI21B Communication Module is an advanced industrial networking solution designed to facilitate seamless data exchange between machines, enhancing efficiency and productivity in manufacturing environments.

SKU: 4212807
Phone: +86 19066591275
Email: abbdcs36@gmail.com
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Brand:SEW Motion Control

Model:DFI21B

Sub-Model:

Module Category:Communication Module

Dimensions (LxWxH):14.0 cm x 7.5 cm x 3.0 cm

Weight:0.25 kg

Operating Temperature:-20°C to +60°C

Communication Protocol:EtherCAT

Power Consumption:Max. 10 W

Connection Type:RS-485

Data Transfer Rate:Up to 1 Mbit/s

The SEW DFI21B communication module stands out for its robust design and superior performance in demanding industrial environments. It seamlessly integrates into complex control systems, enabling real-time data exchange and enhancing system reliability.

Equipped with advanced RS-485 technology, this module supports Modbus RTU protocol, making it compatible with a wide range of industrial devices and systems. This ensures compatibility across various manufacturing processes, improving overall efficiency and productivity.

Featuring a compact size and lightweight construction, the SEW DFI21B is easily adaptable to different installation scenarios without compromising on functionality. Its operating temperature range (-25°C to +70°C) ensures reliable operation in both cold and hot environments.

With a maximum data transfer rate of up to 1 Mbps, the module ensures swift and efficient communication between control systems, reducing latency and enhancing response times. Its low power consumption of max. 3.5 W makes it an energy-efficient choice for long-term operations.

Backed by industry-standard certifications such as CE, UL, and ISO 9001, the SEW DFI21B communication module offers peace of mind with its commitment to quality, safety, and environmental responsibility. Trust in its reliability for critical industrial applications.

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    About Us----Greens Automation

    We are a leading supplier in the industrial automation industry, specializing in providing high-quality DCS, PLC, robotic control systems, and large servo system spare parts. With a comprehensive range of products and a commitment to excellence, we empower businesses to achieve smarter, more efficient operations through cutting-edge automation solutions.

    Our Products

    DCS System Spare Parts: Genuine components for distributed control systems.

    PLC Modules: Reliable and high-performance solutions for seamless automation control.

    Robotic Control Systems: Precision components for advanced robotics.

    Large Servo System Spare Parts: High-quality parts to ensure optimal performance.


    Our Advantages

    Specialized in Obsolete Parts: We provide hard-to-find, discontinued components to keep your systems running.

    Fast and Accurate Delivery: We ensure quick shipping and precise lead times to minimize downtime.

    Application scenario, multi-dimensional enabling

    Power energy: Ensure the stable operation of the DCS system of the power station, and help the smart grid upgrade.
    Petrochemical: Provides explosion-proof spare parts to meet safety requirements in harsh environments.
    Automotive manufacturing: Support high-speed response of robotic systems to optimize production line efficiency.
    Rail transit: Ensure the reliable operation of signal control system and protect the safety of travel.

    Contact us now
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    📩 Email: abbdcs36@gmail.com

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