ABB 1MRK001987-AA Numerical Processing Module Item NO.: 2790934

Name: Leonia

Position: Sale Manager

WhatsApp: +86 180 3017 5807

Email: sales@mvme.cn

We offer a variety of product options. Feel free to contact us for more customized solutions!

The ABB 1MRK001987-AA numerical processing module is a high-end data processing core unit in ABB's power automation and industrial control systems, designed for high-precision signal analysis, complex logic operations, and real-time control tasks. Utilizing a high-performance 32-bit microprocessor and a multi-channel signal acquisition architecture, the module integrates signal conditioning, data processing, and protocol conversion. It can sample and accurately process a variety of industrial signals, including voltage, current, and frequency, in real time, providing decision-making data support for the control system.
It features an industrial-grade rugged design and a conformal-coated PCB that withstands wide temperature fluctuations from -40°C to +70°C and electromagnetic interference, making it suitable for demanding industrial environments such as power generation and metallurgy. As a key component of ABB's relay protection and DCS systems, the module achieves millisecond-level data processing response and supports customizable computational logic programming. It can independently perform local signal processing tasks while seamlessly integrating into larger automation networks. Standardized communication interfaces enable efficient data exchange, making it the "digital brain" that ensures precise control and safe operation of industrial systems.

Manufacturer：ABB
Product Model：1MRK001987-AA
Product Parameters：Numerical Processing Module
Country of origin：Sweden
Operating Voltage: 10 to 30 VDC
Input Current: 5 mA
Response Time: Max. 20 ms
Relay Contacts: 2 normally open (NO) contacts
Operating Temperature: -25°C to +60*C
Storage Temperature: -40°C to +85°C
Enclosure Rating: IP20
Connection Type: Terminal Block

 

◎ With our seven core advantages, we have become a trusted automation spare parts partner for businesses, ensuring stable production and cost optimization.

◎ Cost Reduction & Efficiency: High-quality spare parts reduce recurring failures, and our precise matching avoids waste, lowering overall maintenance costs by 30%+.

◎ Always in Stock: We stock a full range of spare parts, including both mainstream and rare items, eliminating the problem of downtime due to lack of parts.

◎ Rapid Response: A professional team is on standby 24/7, responding to all maintenance needs within 30 minutes.

◎ Fast Delivery: Direct shipping from nearby warehouses; standard orders delivered next day, and expedited delivery for urgent needs, reducing downtime by 80%.

◎ Quality Assurance: 100% genuine product guarantee, multiple quality checks, and comprehensive warranty service for worry-free use.

◎ High Cost-Effectiveness: Personalized one-on-one service and economies of scale through bulk purchasing ensure both excellent service and competitive pricing.

◎ Reliable and Professional: Over 15 years of industry experience, serving over a thousand enterprises – our expertise is proven by market success.

For more information or to request a quote, please contact Manager Leonia | +86 180 3017 5807

Disclaimer:

Moore Automation Limited sells new and surplus products and develops channels for purchasing such products. This website has not been approved or recognized by any of the listed manufacturers or trademarks.Moore Automation Limited is not an authorized distributor, dealer, or representative of the products displayed on this website.All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.