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B&R 3BP155.41

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£115.05 (ex. VAT)

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Marvo Stock ID MV-DCOB
HS Code 853710
SKU 3BP155.41
Condition Used
Warranty 12 months

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Specification & Description

Specification Description
Part Number 3BP155.41
Alternative Part Number 3BP15541
Manufacturer B&R
Number of Slots 6
Backup Battery Included Yes, lithium battery 3 V / 950 mAh
Backup Battery Model Number 0AC201.9
Backup Battery Storage Time Max. 3 years at 30° C
Certification C-UL-US Listed
Dimensions (H x W x D) [mm] 165 x 240 x 23
Storage Temperature -20 to +60° C (for module with battery), -20 to +70° C (for module without battery)
Relative Humidity 0 to 95% (non-condensing)
Battery Change Interval Recommended every 4 years
Suitable for Central data buffering on the B&R SYSTEM 2005 (e.g., data and real-time clock for the XP152)

The B&R 3BP155.41 is a versatile backplane module designed to seamlessly integrate into the B&R SYSTEM 2005, offering a compact and reliable solution for industrial automation applications. This module features six slots that accommodate a mix of power supply, system, and I/O modules, providing flexibility and expandability in a variety of control system configurations.

Constructed with durability in mind, the 3BP155.41 is equipped with a backup battery, ensuring data retention and real-time clock functionality in the event of power disruptions. This feature is particularly beneficial for applications where data integrity and system uptime are critical.

The module's design allows for straightforward installation on a standard mounting rail, facilitating ease of setup and maintenance. The 3BP155.41's slot coding ensures that module addresses are automatically determined, streamlining the configuration process and reducing setup time.

With its robust construction and thoughtful design, the B&R 3BP155.41 backplane module is an excellent choice for those seeking a reliable and efficient way to manage their automation system components.

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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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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Frequently Asked Questions

What is the purpose of the B&R backplane module with 6 slots?

The B&R backplane module with 6 slots is designed to mount and connect various controller components such as CPU, I/O modules, and power supply modules. It facilitates the integration of the I/O bus, system bus, and supply lines for a compact and efficient automation system setup.

Can the backup battery in the module be replaced, and if so, how often should it be done?

Yes, the backup battery in the module can be replaced. It is recommended to replace the lithium battery every 4 years to ensure uninterrupted backup of system data and real-time clock information.

What are the storage conditions for the backup battery before installation?

The backup battery should be stored at a temperature range of -20 to +60°C and has a maximum storage time of 3 years at 30°C, provided it is not installed in the module.

Is there a specific procedure to follow when changing the backup battery?

Yes, there is a specific procedure for changing the backup battery which includes disconnecting the power supply, discharging any electrostatic charge, opening the battery compartment with a screwdriver, and replacing the battery while ensuring correct polarity and safe handling.

How does the presence of additional processor modules affect the buffer time of the backup battery?

The buffer time of the backup battery is reduced when additional processor modules are operated on the same backplane module, especially when the battery is already empty. The reduction factor is equal to the number of all processor modules on the backplane.

What are the dimensions of the B&R backplane module with 6 slots?

The dimensions of the B&R backplane module with 6 slots are 165 mm in height, 240 mm in width, and 23 mm in depth. It is important to allow for 20 mm space on both sides of the backplane for the fastening lever during installation.

What type of battery is used in the B&R backplane module for data buffering?

The B&R backplane module uses a lithium battery, specifically a 3 V / 950 mAh battery, for central data buffering of the system.

Are there any special considerations for disposing of the used backup battery?

Yes, lithium batteries are considered hazardous waste and must be disposed of according to local environmental regulations. They should not be disposed of with regular waste.

What is the significance of the slot coding on the B&R backplane module?

The slot coding on the B&R backplane module determines the module address, which is essential for the correct identification and communication of the modules within the automation system.

What should be done with unused slots on the B&R backplane module?

All unused slots on the B&R backplane module should be filled with dummy modules to maintain the integrity of the system and prevent the ingress of dust or other contaminants.

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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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