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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.
Read more...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.
Read more...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.
Read more...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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Read more...Peace of mind with every purchase
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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 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.
Part conditions explained
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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.
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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.
