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6EP1961-2BA11

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6EP1961-2BA11
6EP1961-2BA11
6EP1961-2BA11
6EP1961-2BA11

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Marvo Stock ID MV-1PIL
HS Code 85363010
SKU 6EP1961-2BA11
Condition Used
Category General Automation
Warranty 12 months
Weight (kg) 1.00
Length (mm) 320.00
Width (mm) 250.00
Height (mm) 250.00
EAN 4025515152651

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Specification & Description

Specification Description
Part Number 6EP1961-2BA11
Alternative Part Number 6EP19612BA11
Manufacturer Siemens
Category General Automation
Part Description Siemens Selectivity Module 4 I/O
Short Description Selectivity module
Weight (kg) 0.170
Commodity Code 853630
Ambient Temperature 0 to 60 °C
Efficiency 97%
Power Loss 9W at rated output current
Switch-off Characteristic Iout = 1.0 to 1.5 x set value, switch-off after approx. 5 s
Protection Class IP20
EMC Standard EN 55022 Class B for emitted interference, EN 61000-6-2 for interference immunity
Dimensions (Width x Height x Depth) 72mm x 80mm x 72mm
Mounting Type Snaps onto DIN rail EN 60715 35x7.5/15
MTBF at 40 °C > 500,000 hours
Connection System Screw-type terminal
Outputs Connection Simultaneous connection of all outputs after power up of the supply voltage > 20 V, delay time of 25 ms, 100 ms or adjustable "load optimised" via DIP switch for sequential connection
Overload Protection Type Fuse 5A per output (not accessible)
Display Version Three-color LED per output: green LED for "Output switched through"; yellow LED for "Output switched off manually"; red LED for "Output switched off due to overcurrent"
Safety Standard According to EN 60950-1 and EN 50178
Environmental Category Climate class 3K3, no condensation
Mechanical Accessories Device identification label 20 mm × 7 mm, pale turquoise 3RT1900-1SB20
Net Weight 0.2 kg
Installation Width 72 mm
Mounting Height 180 mm

The Siemens 6EP1961-2BA11 is a highly efficient Selectivity Module designed for advanced automation applications. This module features 4-channel input with a voltage of 24 V DC/12 A and an output of 24 V DC/4x 3 A. The threshold value is adjustable between 0.5-3 A, providing flexibility for various operational requirements.

The 6EP1961-2BA11 is equipped with common signalling, ensuring seamless communication within your automation system. It's designed with screw-type terminals for easy and secure electrical connections. The module is compact, with a width, height, and depth of the enclosure all measuring 72 mm, making it an ideal choice for systems where space is at a premium.

This Siemens Selectivity Module is designed for safety, complying with EN 60950-1 and EN 50178 standards. It operates efficiently in a wide range of ambient temperatures, from -25 to +60 °C, making it suitable for use in diverse environments.

The 6EP1961-2BA11 is a reliable and robust component, designed to enhance the performance and efficiency of your automation system. It's a testament to Siemens' commitment to quality and innovation in the field of industrial automation.

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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Frequently Asked Questions

What is the purpose of this selectivity module?

The Siemens selectivity module is designed to provide selective disconnection in 24V DC circuits. It has 4 channels, each with an adjustable threshold value between 0.5-3 A. This allows for precise control and protection of your circuits.

What are the input and output specifications of this module?

The module has a 4-channel input with a voltage of 24 V DC and a current of 12 A. The output is also 24 V DC, but it is divided across the 4 channels, each providing 3 A.

How can I adjust the threshold value on this module?

The threshold value on the 6EP1961-2BA11 can be adjusted between 0.5-3 A. This allows you to customise the module to suit your specific requirements.

What type of connection does this module use?

The Siemens 6EP1961-2BA11 uses screw-type terminals for electrical connection. This ensures a secure and reliable connection.

What are the physical dimensions of this module?

The module has a width, height, and depth of 72 mm each. It's designed to easily snap onto a DIN rail EN 60715 35x7.5/15 for convenient installation.

What is the weight of this module?

The Siemens 6EP1961-2BA11 selectivity module weighs approximately 0.2 kg, making it lightweight and easy to handle.

What approvals does this module have?

The module has several approvals including CE marking and UL approval. It's also approved for shipbuilding by DNV GL and ABS.

What is the operating temperature range for this module?

The Siemens 6EP1961-2BA11 can operate effectively in temperatures ranging from -25 to +60 °C with natural convection.

What is the efficiency of this module?

The module boasts an efficiency of approximately 97% at rated input voltage and ambient temperature of +25 °C. This makes it a highly efficient choice for your automation needs.

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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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