ABB PM891K01 3BSE053241R1 Processor Unit Consulting Price
| Company Information | ||||||||
| sales@industrial88.com | ||||||||
| Mobile | +8617350837383 | |||||||
| +8617350837383 | ||||||||
| 17350837383 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
1. Product Overview
The ABB PM891K01 Processor Unit (model: 3BSE053241R1) is a high-performance monolithic controller that integrates power supply, CPU boards, and unit termination into a single unit. It features a microprocessor, RAM memory, a real-time clock, LED indicators, an INIT push button, and a Secure Digital interface. The PM891K01 does not include an internal battery, but it supports redundancy to enhance system reliability, including redundancy for the CPU, CEX-Bus, communication interfaces, and S800 I/O. This controller is suitable for industrial applications requiring high availability and complex tasks.
The unit is equipped with two RJ45 Ethernet ports (CN1 and CN2) for control network connectivity, and an isolated serial port (COM4) for configuration tool connections. The communication expansion bus (CEX-Bus) is integrated, allowing for the extension of communication ports with additional interface units. Redundant communication interfaces can also be utilized to improve system reliability. The BC810 optical module divides the CEX-Bus into segments to further enhance redundancy. The PM891K01 is provided with a unique Ethernet address to ensure its hardware identity.
2. Key Features
- High Reliability & Easy Fault Diagnosis: Integrated LED indicators enable quick fault diagnosis, ensuring efficient operation.
- Modular Design for Step-by-Step Expansion: Facilitates easy system expansion with communication interfaces and I/O modules.
- IP20 Protection Class Without the Need for Enclosures: Adaptable to industrial environments without requiring external enclosures, reducing overall system costs.
- Full EMC Certification: Meets EMC standards for electromagnetic compatibility, ensuring stable operation in EMI-prone environments.
- High Performance & Large Application Memory: Capable of handling complex control tasks and larger applications.
- Redundant Ethernet Communication Ports: Provides redundancy for improved system reliability.
- CEX-Bus Redundancy Support: Enhanced redundancy for the communication bus with the BC810 module, reducing potential failures.
3. Technical Specifications
Dimensions and Weight
| Item | Value |
|---|---|
| Dimensions | 174 × 186 × 94 mm |
| Weight | 1.6 kg |
General Information
| Item | Value |
|---|---|
| Article Number | 3BSE053241R1 (PM891K01) |
| Redundancy | No redundancy |
| Clock Frequency | 450 MHz |
| Performance (1000 Boolean operations) | 0.043 ms |
| Memory | 256 MB |
| Available Application Memory | 208.985 MB |
| Flash Memory for Storage | Yes |
| Processor Type | MPC8270 |
| Switch Over Time in Redundancy | Max 10 ms |
| Number of Applications per Controller | 32 |
| Number of Programs per Application | 64 |
| Number of Diagrams per Application | 128 |
| Number of Tasks per Controller | 32 |
| Number of Different Cycle Times | 32 |
| Cycle Time per Application Program | Down to 1 ms |
| Flash PROM for Firmware Storage | 16 MB |
| Power Supply | 24 V DC (19.2-30 V DC) |
| Power Consumption (+24 V) | Typ/Max 660/750 mA |
| Power Dissipation | 15.8 W (Max 18 W) |
| Redundant Power Supply Status Input | Yes |
| Built-in Backup Battery | No |
| Clock Synchronization | 1 ms, supports AC800M controllers via CNCP protocol |
| Event Queue per OPC Client | Up to 3000 events |
| AC800M Transmission Speed to OPC Server | 36-86 events/sec, 113-143 data messages/sec |
Communication & Interfaces
| Item | Value |
|---|---|
| Communication Modules on CEX Bus | 12 |
| Supply Current on CEX Bus | Max 2.4 A |
| I/O Clusters on Modulebus | Non-Redundant CPU: 0 Electrical + 7 Optical; Redundant CPU: 0 Electrical + 7 Optical |
| Maximum I/O Capacity on Modulebus | 84 modules |
| Modulebus Scan Rate | 0 – 100 ms (Depends on number of I/O modules) |
| Electrical Modulebus Supply Current | 24 V: Max 1.0 A, 5 V: Max 1.5 A |
| Ethernet Interfaces | 2 |
| Ethernet Interface Type | 10/100 Mbit/s |
| Control Network Protocol | MMS (Manufacturing Message Service), IAC (Inter Application Communication) |
| Recommended Control Network Backbone | 100 Mbit/s Switched Ethernet |
| RS-232C Interface (COM4) | 9,600 Baud, RJ-45 Female, Opto Isolated, No RTS-CTS Support |
4. Industry Applications
The ABB PM891K01 Processor Unit is ideal for a wide range of industrial automation applications, including process control, manufacturing, energy management, and infrastructure monitoring. Its excellent performance, extensive expansion options, and high reliability make it an ideal choice for systems that require multi-task processing and complex control functions.
The PM891K01’s modular expansion capabilities and redundant communication interfaces make it suitable for automation systems requiring high reliability. It provides robust support for modern production lines, energy distribution systems, and industrial IoT (IIoT) environments, ensuring long-term stability and fault-free operation.
ABB PM891K01 3BSE053241R1 Processor Unit Consulting Price is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| sales@industrial88.com | ||||||||
| Mobile | +8617350837383 | |||||||
| +8617350837383 | ||||||||
| 17350837383 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether you\\\\\\\\\\\\\\\’re looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.
