ProductPRODUCT
Featured products
Contact Us
- ABB
- MB801V512 3BSE042257R1
- Compact Flash Card
- Sweden (SE)
- 42.8 × 3.3 × 36.4 mm
- 0.1 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 6
Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
Product Overview
The ABB MB801V512 3BSE042257R1 AC 800M Compact Flash Card is a removable memory component used with ABB AC 800M control-system equipment. It provides non-volatile storage that can be used within the controller environment for application-related data, configuration information, or other supported system files.
In an AC 800M installation, removable memory can be useful when controller data needs to be stored separately from the controller’s main processing hardware. It also provides a practical way to manage memory-dependent functions during commissioning, maintenance, or controller replacement.
The MB801V512 is a compact storage component rather than a standalone control module. Its function depends on the host AC 800M hardware and the way the control system is configured. Correct memory-card compatibility is therefore important when replacing an installed unit.
For maintenance work, the card can be treated as part of the controller’s data-storage layer. Technicians may need to check the card, its installation, stored system data, and the associated controller when diagnosing memory or application-related problems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model | 3BSE042257R1 |
| Product Family | AC 800M |
| Product Type | Compact Flash Card |
| Primary Function | Removable non-volatile memory storage |
| System Role | Controller memory and data-storage component |
| Application | AC 800M process control and automation systems |
| Dimensions | 42.8 × 3.3 × 36.4 mm |
| Weight | 0.1 kg |
Product Features
- Compact Flash memory component for ABB AC 800M systems
- Provides removable non-volatile storage
- Suitable for supported controller data and application-storage functions
- Compact form factor for installation within compatible controller equipment
- Useful for controller commissioning and maintenance
- Can be removed and replaced during service procedures
- Forms part of the AC 800M controller memory infrastructure
- Suitable for industrial process-control environments
Working Principle
The MB801V512 stores digital information in non-volatile memory so that the stored data is retained when the host controller is not powered. During operation, the compatible AC 800M controller accesses the card according to the functions supported by the installed system configuration.
AC 800M Controller → Compact Flash Interface → MB801V512 Memory → Stored Application / Configuration Data
The card itself does not execute control logic. Instead, it acts as a storage medium used by the host controller. The controller remains responsible for application execution, process control, communication, and I/O processing.
During commissioning or maintenance, the memory card can be involved in transferring or retaining supported controller information. If the controller cannot access expected stored data, the card installation, interface, data integrity, and host-controller configuration should be considered as part of the troubleshooting process.
Role in an AC 800M Control Architecture
The MB801V512 occupies the memory-storage layer of an AC 800M control system. It works with the controller rather than functioning as an independent processing or I/O device.
Engineering / Configuration Environment → AC 800M Controller → MB801V512 Memory → Controller Application / Stored Data → I/O and Process Equipment
| System Element | Function |
|---|---|
| Engineering Environment | Creates and manages supported controller applications |
| AC 800M Controller | Executes control logic and manages system functions |
| MB801V512 | Provides removable non-volatile memory storage |
| Controller Memory Interface | Provides access between the controller and storage medium |
| AC 800M I/O Modules | Exchanges process signals with field equipment |
| Communication Modules | Connects the controller to system networks and devices |
| HMI / Operator Station | Provides process monitoring and operator interaction |
| Field Equipment | Provides process measurement and physical control |
The memory card supports the controller’s data-storage requirements while the AC 800M controller continues to perform the actual automation and process-control functions.
Industrial Applications
| Application | Typical Use |
|---|---|
| Process Automation | Controller memory and supported application storage |
| Power Generation | Storage component within AC 800M control equipment |
| Chemical Processing | Controller data-storage infrastructure |
| Oil and Gas | Memory support for industrial control systems |
| Water Treatment | Storage component for process-control equipment |
| Manufacturing Plants | Controller maintenance and configuration support |
| Distributed Control | Removable memory within distributed automation systems |
| Plant Maintenance | Memory replacement and controller service activities |
Installation and Maintenance
- Confirm that the MB801V512 part number is compatible with the intended AC 800M controller.
- Record relevant controller and memory-card information before removing an installed card.
- Follow the applicable controller service procedure before accessing the memory-card interface.
- Handle the Compact Flash card carefully to avoid damage to the connector or memory device.
- Check the card interface for contamination or physical damage before installation.
- Insert the card in the correct orientation and ensure that it is properly seated.
- Verify that the controller recognizes the installed memory card after power-up or service.
- Check stored controller information using the appropriate engineering or maintenance procedure.
- Do not remove the card during an operation that could be writing data to the memory device.
- Investigate controller memory or application errors by checking both the card and the host controller.
- Keep replacement memory cards protected from electrostatic discharge and mechanical damage.
- After replacement, verify controller operation, stored data availability, and the required application functions before returning the system to normal service.
Compatible System Components
| Component | Function |
|---|---|
| ABB AC 800M Controller | Executes process-control and automation logic |
| AC 800M Processor Module | Provides controller processing functions |
| AC 800M I/O Modules | Interfaces with process and field signals |
| AC 800M Communication Modules | Provides communication with networks and devices |
| Engineering Station | Configures and maintains the control application |
| Operator Station / HMI | Displays process information and operator controls |
| Control Cabinet | Houses the controller and associated system hardware |
| Field Devices | Provides process measurements and physical actions |
Recommended Related Models
| Model / Product Family | Product Type | Typical Application |
|---|---|---|
| ABB MB801V512 | Compact Flash Card | AC 800M controller memory storage |
| ABB AC 800M | Controller Platform | Process and industrial automation |
| ABB AC 800M Processor Modules | Controller Module | Control logic and application execution |
| ABB AC 800M I/O Modules | I/O Module Family | Process signal acquisition and control |
| ABB AC 800M Communication Modules | Communication Module Family | Industrial control-system communication |
| ABB Control Builder | Engineering Software | Controller configuration and application engineering |
| ABB System 800xA | Distributed Control System | Plant-wide process automation |
Key Advantages
- Provides removable non-volatile memory for supported AC 800M functions.
- Offers a compact storage component for controller applications and data.
- Supports maintenance and service activities involving controller memory.
- Separates data storage from the controller’s main processing functions.
- Suitable for industrial process-control and automation environments.
- Can simplify memory replacement within compatible AC 800M installations.
Technical FAQs
What is the role of the MB801V512 in an AC 800M system?
The MB801V512 functions as a Compact Flash memory component for compatible AC 800M equipment. It provides non-volatile storage and is accessed by the host controller for supported memory and data-storage functions.
Does the MB801V512 execute AC 800M control logic?
No. The card is a storage component rather than a processor. Control logic and automation functions are executed by the AC 800M controller, while the memory card supplies storage for supported system information.
What can cause an AC 800M controller to fail to recognize the memory card?
Possible areas to inspect include card seating, connector condition, card integrity, host-controller compatibility, and the controller’s memory interface. A controller-side problem should also be considered if a known-compatible replacement card is not detected.
What should be considered before replacing an MB801V512?
The replacement should be matched to the existing AC 800M hardware and memory requirements. Before removal, relevant stored information and controller configuration should be preserved according to the site’s maintenance procedure, followed by verification of controller operation after installation.