B&R 3DM476.6

  • 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.
  • Easy Integration: DSUB connectors simplify wiring, and modular architecture enables seamless scalability.
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Description

B&R 3DM476.6 Digital Mixed Module

1. Product Overview

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.
  • Easy Integration: DSUB connectors simplify wiring, and modular architecture enables seamless scalability.
Case Study:
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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