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Westermo DDW-220

Name: DDW-220
Brand: Westermo
SKU: DDW-220
Price: 222.91 GBP
Availability: InStock

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£222.91 (ex. VAT)

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Image shown may not reflect the final product

Marvo Stock ID MV-1FGQ

HS Code 851762

SKU DDW-220

Condition Used

Category General Automation

Warranty 12 months

Weight (kg) 1.50

Length (mm) 122.00

Width (mm) 134.00

Height (mm) 105.00

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More about this product

Specification & Description

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Commonly Asked Questions

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Customer Reviews

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Specification & Description

Specification	Description
Part Number	DDW-220
Alternative Part Number	DDW220
Manufacturer	Westermo
Category	General Automation
Description	The Westermo DDW-220 is a Multidrop part designed for industrial automation applications. It is known for its robustness and reliability, making it a preferred choice for many automation professionals.
Country of Origin	Not specified
Cooling	The unit uses convection cooling. To avoid obstructing the airflow around the unit, a minimum spacing of 25 mm (1.0 inch) above/below the unit is recommended.
Installation	The unit should be installed by qualified personnel and should be built-in to an apparatus cabinet, or similar, where access is restricted to service personnel only.
Safety	The power supply wiring must be sufficiently fused, and if necessary it must be possible to disconnect manually from the power supply.
Mounting	The unit should be mounted on a 35 mm DIN-rail, which is horizontally mounted inside an apparatus cabinet or similar. The unit can also be wall-mounted.
Agency Approvals and Standards Compliance	The unit complies with EN 50121-4, EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4, EN 60950-1, and ITU-T G.991.2 standards. It is also approved by FM Approvals for Class I, Division 2.
Contact Information	For complete contact information, please visit the Westermo website.

The Westermo DDW-220 is a robust and reliable general automation part, designed to provide efficient and seamless operations in various industrial settings. This part is a Multidrop, which is a key component in automation systems, enabling the connection of multiple devices in a network. The DDW-220 is manufactured by Westermo, a renowned name in the field of industrial automation, known for their high-quality and durable products. This part is designed to withstand challenging industrial environments, ensuring long-lasting performance and minimal downtime. It operates with a rated voltage of 20 to 48 VDC and a rated current of 300 mA at 20 VDC or 150 mA at 48 VDC. The DDW-220 also features a reverse polarity protected power supply and a detachable screw terminal for easy installation and maintenance. Please note that this part should only be installed by qualified personnel to ensure safe and optimal operation.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

Is Marvo a credible parts supplier?

Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

How do I create an account?

Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.

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Our service to you

Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.

No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.

Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.

Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.

Frequently Asked Questions

What is the operating temperature range for the DDW-220?

The DDW-220 is designed to operate within a temperature range of -40 to +70ºC, making it suitable for a variety of industrial environments.

Can the DDW-220 be used in residential areas?

The DDW-220 is a Class A product, which means it may cause radio interference in residential areas. Users may be required to take adequate measures to prevent this interference.

What type of cooling does the DDW-220 use?

The DDW-220 utilises convection cooling. To ensure proper airflow and cooling, it's recommended to maintain a minimum spacing of 25 mm above and below the unit.

How should the DDW-220 be mounted?

The DDW-220 should be mounted horizontally on a 35 mm DIN-rail within an apparatus cabinet or similar setup to ensure secure installation and proper airflow for cooling.

What are the environmental conditions the DDW-220 can withstand?

The DDW-220 is robust and can handle various environmental conditions, including relative humidity from 5 to 95%, and operating altitudes up to 2,000 meters above sea level.

What are the agency approvals and standards compliance for the DDW-220?

The DDW-220 complies with a range of standards, including EN 50121-4 for railway signalling, EN 61000 series for EMC, and EN 60950-1 for IT equipment safety.

What is the significance of the LED indicators on the DDW-220?

The LED indicators on the DDW-220 provide quick visual feedback on the status of power, DSL link, and data transmission, which is essential for monitoring the unit's operation.

What should be done if the DDW-220 is not functioning properly?

If the DDW-220 is not operating as expected, it is recommended to contact the place of purchase or the nearest distributor office for assistance.

What type of power supply is required for the DDW-220?

The DDW-220 requires a power supply that is sufficiently fused and, if necessary, can be manually disconnected from the power supply to ensure compliance with national installation regulations.

How can the DDW-220 be integrated into an existing network?

The DDW-220 can be integrated into an existing network by connecting it to the DSL port of another compatible device, ensuring that the DSL link is established, and then configuring the network settings as required.

Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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