The B&R 3DM476.6 is a compact, high-performance digital mixed module designed for industrial automation systems. Part of B&R’s 2005 series, this module integrates 16 digital inputs and 16 transistor outputs into a single unit, offering versatile control for diverse applications. The inputs support both 24 VDC and 24 VAC signals with 1 ms response time, while the outputs deliver 0.4 A at 24 VDC, ensuring reliable operation in harsh industrial environments. With a modular design and CE certification, the 3DM476.6 simplifies system expansion and compliance with international standards.
2. Technical Parameters
Parameter
Specification
Input Type
16 channels (24 VDC/24 VAC)
Input Delay
1 ms (DC), 50 ms (AC)
Output Type
16 transistor outputs (24 VDC)
Output Current
0.4 A per channel
Power Supply
24 VDC ±10% (max. 2.5 W)
Operating Temperature
-25°C to 60°C
Mounting
DIN rail (35 mm)
Dimensions
125 × 100 × 60 mm
Weight
~0.2 kg
3. Advantages and Features
Dual-Signal Compatibility: Supports both DC and AC inputs, reducing the need for separate modules.
Fast Response: 1 ms input delay ensures real-time feedback for critical processes.
Space-Saving Design: Compact size minimizes panel space while offering 32 I/O channels.
Reliability: CE-certified components and robust construction withstand vibrations and temperature fluctuations.
Case Study: A food processing plant reduced downtime by 15% using the 3DM476.6 to monitor conveyor belt sensors and control motor outputs, leveraging its dual-signal flexibility and rapid response.
4. Application Areas
Manufacturing: Machine tools, robotics, and assembly lines.
Energy: Substation automation and renewable energy systems.
Transportation: Railway signaling and traffic control.
Utilities: Water treatment and HVAC systems.
5. Competitor Comparison
Higher I/O Density: 32 channels in a single module vs. typical 16–24 channels in comparable models.
Dual Voltage Support: AC/DC inputs eliminate the need for additional voltage converters.
Lower Power Consumption: 2.5 W vs. 3–4 W in competing products.
6. Selection Recommendations
Mixed Signal Needs: Opt for the 3DM476.6 when both AC and DC inputs are required.
Space Constraints: Choose this module for applications with limited panel space.
Cost Efficiency: Its integrated design reduces component costs compared to separate input/output modules.
7. Precautions
Input Wiring: Ensure proper isolation between AC and DC inputs to prevent signal interference.
Output Loading: Avoid exceeding the 0.4 A per channel limit to prevent overheating.
Temperature Management: Maintain adequate ventilation in high-temperature environments.
Firmware Updates: Regularly update software via B&R’s Automation Studio for compatibility and security.
声明 Shanxi Xinyeda International Trade Co., Ltd. is your trusted partner for B&R 3DM476.6 and industrial automation solutions. Visit www.xydcontrol.com or contact us for sales and technical support.
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Full 12-month warranty on all components
Full 12-month warranty on all components
