WESTERMO MD-52-DC Isolator RS-232

( Brand: Westermo ), ( Manufacturer Part Number: MD-52-DC ), ( Country Of Origin: United States )

Review WESTERMO Rs-232 Isolator

The Westermo MD-52-DC RS-232 Isolator is a versatile and robust communication device designed for use in industrial applications where data security and reliability are paramount. This isolator offers galvanic isolation between the RS-232 data and power lines, ensuring protection against electrical interference, noise, and potential damage caused by voltage surges or power failures.

The MD-52-DC model is specifically designed for use with DC power supplies, making it an ideal solution for installations where AC power is not readily available or where AC power is undesirable due to electromagnetic interference concerns. With its compact size of just 52mm x 70mm x 25mm, this isolator is suitable for space-constrained installations, while its rugged aluminum housing provides excellent protection against harsh environmental conditions.

The RS-232 interface on this isolator supports both standard and extended ASCII character sets, making it suitable for a wide range of applications. It can be easily configured using the DIP switches located on the unit, enabling customization of the baud rate, data bits, parity, and stop bits. The isolator also features a LED indicator for status monitoring, providing real-time information on data transmission and reception.

The MD-52-DC RS-232 Isolator is designed to be easily integrated into various communication systems, with a wide range of available connection options. It can be used in both point-to-point and multi-drop configurations, making it a versatile solution for a variety of industrial automation and control applications.

This isolator is also known for its high level of electrical isolation, with a minimum isolation voltage of 2500V AC for 1 minute, ensuring data security and reliability even in the most demanding environments. Its long-term reliability is further reinforced by its compliancy with the CE, FCC, and UL standards, ensuring that it meets the most stringent safety and performance requirements.

In summary, the Westermo MD-52-DC RS-232 Isolator is a high-performance, compact, and robust communication device designed for use in industrial applications where data security and reliability are crucial. Its DC power compatibility, RS-232 interface, and customizable configuration options make it a versatile and flexible solution for a wide range of communication systems. With its high level of electrical isolation and compliance with various safety and performance standards, this isolator provides peace of mind for users seeking dependable and secure data transmission in challenging industrial environments.

Westermo MD-52-DC RS-232 Isolator: A Comprehensive Analysis

The Westermo MD-52-DC RS-232 isolator is a device designed to protect and isolate RS-232 (serial) data communication lines from electrical interference and noise. This analysis aims to provide an insight into the advantages and disadvantages of using this particular isolator.

1. Galvanic Isolation: The primary benefit of using an RS-232 isolator like the Westermo MD-52-DC is galvanic isolation. This feature ensures that any electrical interference or ground loops between two systems do not affect the communication, leading to improved data integrity and reliability.

2. EMC/EMI Protection: The device offers Electromagnetic Compatibility (EMC) and Electromagnetic Interference (EMI) protection, making it suitable for use in industrial environments where the presence of electromagnetic interference is common.

3. Long-term Durability: Westermo is known for manufacturing high-quality and robust products, and the MD-52-DC is no exception. It can withstand harsh industrial conditions, making it a reliable choice for long-term use.

4. Easy to Install: The Westermo MD-52-DC is designed to be easy to install, as it requires no external power supply or additional components. It can be directly connected between two devices, saving time and resources during installation.

1. Cost: Compared to other RS-232 isolators in the market, the Westermo MD-52-DC might be considered costlier. However, its robust build quality, galvanic isolation, and EMC/EMI protection may justify the investment for certain applications.

2. Limited Support for High-speed Communication: The Westermo MD-52-DC is not designed for high-speed RS-232 communication. If your application requires high data transfer rates, you may need to consider other options.

3. Lack of LED Indicators: The device does not have any LED indicators to show the communication status. This could be a disadvantage for users who prefer visual feedback during communication.

The Westermo MD-52-DC RS-232 isolator offers galvanic isolation, EMC/EMI protection, long-term durability, and ease of installation. However, it comes at a higher cost compared to some alternatives and may not support high-speed communication. If your application requires reliable data communication in harsh industrial environments and you can justify the investment, the Westermo MD-52-DC is a solid choice.

Considering the advantages and disadvantages discussed above, the Westermo MD-52-DC RS-232 isolator is recommended for applications where reliable data communication is crucial in harsh industrial environments, and the cost is not a significant concern. If your application requires high-speed communication or budget constraints, you may need to explore other options.

Details:

Westermo MD-52-DC RS-232 Isolator. Are not included with this equipment unless pictured and/or listed in the above. Hours / Location. Fast and hassle-free.

part #: md52 prices

• $325.00-$450.00

specifications tecomsy:

• brand: Westermo
• mpn: Md-52-dc
• country of origin: United States

shipping tecomsy:

• class: Standard, One-day, Economy
• type: Calculated
• service: FedEx Ground / FedEx Home Delivery, FedEx Standard Overnight, FedEx Ground Economy
• cost: $30.27
• carrier: FedEx
• transit: 5-9 Days

offer tecomsy:

• options: Ship-to-home
• sold: 0
• started: December 21, 2025
• quantity: 2
• availability: In Stock

seller tecomsy:

• city: Champaign, Illinois
• # reviews: 17182
• rating: 99.9%

returns tecomsy:

• policy: Returns Accepted
• paid by: Buyer
• method: Money back
• time: 30 Days

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general tecomsy:

• condition: Used
• Office > Telecom Systems > Other Telecom Systems