Carlo Gavazzi Dupline fieldbus
Application scenarios.
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Carlo Gavazzi Dupline fieldbus modules excel in long-distance (10km+) data acquisition and control across harsh industrial environments. Key applications include Building Automation (HVAC, lighting, energy metering in large complexes), Industrial Monitoring (distributed I/O for sensors/actuators), and Infrastructure systems (tunnel lighting, water treatment, pump control). Their robust noise immunity and simple two-wire bus make them ideal for cost-effective retrofitting and expansive site monitoring.

Carlo Gavazzi: Introduction to popular Dupline fieldbus modules
Carlo Gavazzi Gateway SD2DUG24
The SD2DUG24 gateway seamlessly connects Carlo Gavazzi Dupline systems to Modbus RTU, enabling reliable industrial automation and control.
Carlo Gavazzi Wire End Crimper DT01
The Carlo Gavazzi DT01 is a Dupline line repeater that amplifies signals and monitors network integrity for reliable long-distance communication.
Carlo Gavazzi Single-channel Input Module G50101106
Carlo Gavazzi G50101106: A universal single-channel input module for monitoring dry contact signals.
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Carlo Gavazzi Dupline Fieldbus -FAQs
The robust Dupline fieldbus excels in long-distance (up to 10km) data acquisition. Common issues include signal loss over maximum range (use a DT01 line repeater), incorrect network termination (ensure a single 120Ω resistor), and noise interference (use shielded twisted-pair cable and proper grounding). Always verify power supply requirements for masters and slaves.

Carlo Gavazzi Dupline Fieldbus Modules: Reliable, Long-Distance Automation.
Carlo Gavazzi Dupline fieldbus modules enable reliable, long-distance automation over standard cable. This cost-effective system simplifies sensor/actuator networks for industrial and building control with easy installation.
Handheld device GAP1605
The Carlo Gavazzi GAP1605 is a portable hand-held configurator for on-site setup, monitoring, and troubleshooting of devices on the Dupline fieldbus network.
Input module G50102206
The Carlo Gavazzi GAP1605 is a portable hand-held configurator for on-site setup, monitoring, and troubleshooting of devices on the Dupline fieldbus network.
Test tool GTU8
The Carlo Gavazzi GTU8 is a portable, pocket-sized test unit for quick verification and troubleshooting of the Dupline fieldbus network, signal status, and wiring connectivity. It features LED indicators for easy fault detection.
Module G88102201
The Carlo Gavazzi G88102201 is a 4-channel digital input module for the Dupline fieldbus, designed for monitoring dry contact signals in building automation and industrial control systems.
Gateway GS38910125230
The Carlo Gavazzi GS38910125230 gateway seamlessly connects Dupline fieldbus devices to Modbus TCP/IP networks, enabling efficient data exchange and centralized monitoring in building automation and industrial control systems over long distances.
Repeater GS38920000230
The Carlo Gavazzi GS38920000230 is a Dupline fieldbus repeater that amplifies signals to extend network range up to 10km, ensuring reliable data transmission in demanding industrial and building automation applications.
Common models of Carlo Gavazzi Dupline fieldbus:
Gateway G38910020230, Gateway G38910050230, GS38910125230, GS33910060800, GRPG-I, Channel Generator GS33900000800A, Dual-channel Input Module G50102206, Handheld Device GAP1605, Module GS38300143230, G34301149230, GS75102101, G88102201, G88301143, GS75102192, G34900000824, G34960005700, Single-channel Input Module G50101106, Testing Tool GTU8, Encoding Tool GS73800080
For 20 years, we have been focusing on Carlo Gavazzi Dupline fieldbus modules
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Carlo Gavazzi Dupline

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Carlo Gavazzi recommends the Dupline module
Carlo Gavazzi recommends the Dupline module as a trusted solution for reliable, long-distance automation and control in demanding industrial and building management applications.



Carlo Gavazzi Dupline
GS38920000230,DT01,SD2DUG24,G38910020230,G38910050230,GS38910125230 ,GS33910060800 ,GRPG-I,GS33900000800A,G50102206,GAP1605,GS38300143230,G34301149230,GS75102101,G50101106,GTU8,G88102201,G88301143,GS75102192,G34900000824,G34960005700,GS73800080,G34305545230


