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6EP4437-8XB00-0CY0

£215.56 (ex. VAT)

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6EP4437-8XB00-0CY0
6EP4437-8XB00-0CY0

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Marvo Stock ID MV-7X4P
HS Code 85049090
SKU 6EP4437-8XB00-0CY0
Condition New sealed
Warranty 12 months
Weight (kg) 3.00
Length (mm) 480.00
Width (mm) 320.00
Height (mm) 320.00
EAN 4025515154495

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Specification & Description

Specification Description
Part Number 6EP4437-8XB00-0CY0
Alternative Part Number 6EP44378XB000CY0
Manufacturer Siemens
Product Family SITOP
Product Type Expansion Module
Compatibility PSU8600 Power Supply Unit
Output 24 V DC / 4x 10 A
Mounting Type DIN Rail
Primary/Secondary Isolation Yes
Galvanic Isolation According to EN 60950-1 and EN 50178
Protection Class Class I
CE Mark Yes
UL/CSA Approval Yes
cULus-Listed UL 508, CSA C22.2 No. 107.1, File E197259
IECEx Certificate of Suitability Yes
Degree of Protection IP20
Ambient Temperature Operation Range -25 ... +60 °C
Ambient Temperature Storage Range -40 ... +85 °C
Humidity Climate class 3K3, no condensation
Connection Technology Plug-in terminals with screwed connection
Width 60 mm
Height 125 mm
Depth 150 mm
Weight (Approx.) 1.15 kg
Special Features Removable terminal at output, modular system compatibility, integrated connector for system components

The Siemens 6EP4437-8XB00-0CY0 is a state-of-the-art SITOP CNX8600 expansion module designed to complement the PSU8600 power supply unit. This module is engineered to deliver a reliable and controlled 24 V DC power output across four channels, each capable of supplying up to 10 A of current. It's an ideal solution for industrial environments requiring a stable and adjustable power supply for multiple loads.

Crafted with precision, the 6EP4437-8XB00-0CY0 features an adjustable output voltage range from 11 to 28 V, allowing for flexibility and customisation to meet the specific demands of various applications. The module is equipped with potentiometers for fine-tuning the output voltage, ensuring that connected devices operate within their optimal voltage range.

The unit boasts an impressive efficiency rate of approximately 97%, which translates to reduced energy consumption and lower operational costs. Additionally, the module is designed with a soft start capability to prevent overshoot of the output voltage, safeguarding sensitive equipment during power-up.

Each output channel is equipped with a three-colour LED indicator that provides immediate visual feedback on the operating state, making it easy to monitor the system's performance at a glance. The module also includes a relay contact for signalling the "Operating state OK" to the PSU8600 unit, adding an extra layer of operational security.

The SITOP CNX8600 expansion module is designed for side-by-side mounting and snaps effortlessly onto a DIN rail, facilitating easy installation and integration into existing systems. Its robust construction and advanced features make it a reliable choice for a wide range of industrial power supply applications.

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.

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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.

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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.

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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.

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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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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.

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Frequently Asked Questions

What is the purpose of the SITOP CNX8600 expansion module?

The SITOP CNX8600 expansion module is designed to enhance the capabilities of the PSU8600 power supply unit. It provides four additional 24 V DC/10 A outputs, allowing for the expansion of power distribution within a control system or industrial application.

Can the output voltage of the expansion module be adjusted?

Yes, the output voltage of the expansion module can be adjusted via a potentiometer. It allows for a range of 11 to 28 V, with derating applicable for voltages above 24 V to ensure safe operation.

How does the module indicate its operating status?

The module features a 3-color LED for each output to indicate the operating state, as well as an additional 3-color LED for the overall operating state of the module.

Is the SITOP CNX8600 suitable for side-by-side mounting?

Yes, the enclosure housing of the SITOP CNX8600 is designed for side-by-side mounting, making it convenient for integration into control cabinets with limited space.

What type of connection technology does the module use?

The module utilises plug-in terminals with screwed connections, providing a secure and reliable connection for the power outputs and ground.

Does the module have galvanic isolation?

Yes, the SITOP CNX8600 provides galvanic isolation between the primary and secondary sides, ensuring safety extra-low output voltage according to EN 60950-1 and EN 50178 standards.

What certifications does the expansion module hold?

The module holds several certifications, including CE mark, UL/CSA approval, and cULus-Listed for UL 508 and CSA C22.2 No. 107.1. It also has a CB approval and is certified for IECEx.

Can the module be used in a modular system?

Yes, the SITOP CNX8600 is designed with suitability for interaction with modular systems, allowing for flexible and scalable power supply configurations.

What is the ambient temperature range for the operation of the module?

The module can operate within an ambient temperature range of -25 to +60 °C, making it suitable for a wide range of industrial environments.

How can the module be integrated into a communication network?

The module can be integrated into a communication network via the Ethernet/PROFINET interface provided by the PSU8600 power supply unit, allowing for advanced monitoring and control capabilities.

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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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