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PM866A 3BSE076359R1 is the core processor unit (CPU) in ABB 800xA systems, designed specifically for large-scale industrial automation, process control, and power systems. PM866A provides high reliability, modular structure, and rich communication and I/O interfaces, enabling real-time control, data acquisition, and system diagnosis in harsh field environments. This module is commonly used for DCS (Distributed Control System) or PLC applications in key industries such as power plants, steel mills, and petrochemicals.

Model: PM866A
Supply voltage: 24V DC (applicable to PM866A 3BSE076359R1)
Working temperature range: -40 ° C~+70 ° C (some data shows -25 ° C~+60 ° C)
Size: Approximately 160mm x 160mm x 120mm (approximately 16cm x 16cm x 12cm)
Processor: High performance microprocessor with a clock frequency of approximately 133MHz (refer to PM866AK01 of the same series)
Memory: 64 MB (of which approximately 51.4 MB is available for use)
Storage: Flash storage (supports CompactFlash interface)
Digital input: 16 channels
Digital output: 16 channels
Analog input: 8 channels (± 10 V, 0-20 mA, 4-20 mA optional)
Analog output: 4 channels
Communication interface: Ethernet (2 RJ45)
-Serial port (RS-232/RS-485)
– USB
-Supports fieldbus such as PROFIBUS DP, PROFINET, Ethernet/IP, etc
Redundancy: Supports CPU redundancy (can be dual machine hot standby)
Certification/Standards: IEC 61508 (Functional Safety), ISA Safety Certification, EMC Certification, in compliance with industrial standards such as IEC 61508 and IEC 62003
Applicable systems: ABB 800xA, System 800xA, DCS Symphony, AC 800M series, etc
Typical applications: large-scale process control scenarios in power systems, petrochemicals, steel, cement, papermaking, ships, etc.

Product features:
High reliability: PM866A 3BSE076359R1 adopts redundant design and industrial grade protection to ensure the continuous operation of critical control systems.
Powerful computing power: With a 133 MHz processor and 64 MB of memory, it can meet the needs of complex control algorithms and big data processing.
Rich I/O and Communication: Digital/analog I/O and various fieldbus, Ethernet, USB interfaces enable flexible system integration.
Modular maintenance: DIN rail installation, supports hot swapping, easy to replace and expand on site.
Compliant with safety standards: 3BSE076359R1 has passed IEC 61508 functional safety certification and is suitable for safety critical industrial applications.
High reliability: PM866A adopts redundant design and industrial grade protection to ensure the continuous operation of critical control systems.
Powerful computing power: With a 133 MHz processor and 64 MB of memory, it can meet the needs of complex control algorithms and big data processing.
Rich I/O and Communication: Digital/analog I/O and various fieldbus, Ethernet, USB interfaces enable flexible system integration.
Modular maintenance: DIN rail installation, supports hot swapping, easy to replace and expand on site.
Compliant with safety standards: 3BSE076359R1 has passed IEC 61508 functional safety certification and is suitable for safety critical industrial applications.

Category: Industrial Control Module
Sold to: Global
Scope of application: Steel plants/thermal power plants/tire plants/water plants, etc
Service advantages: foreign imports, stock supply, competitive prices, and quality assurance
Shenzhen Changxin is committed to restoring normal operations of enterprises with the best cost, quality, and efficiency,Let the enterprise resume normal operation.

Why did you choose us?

1.With thousands of suppliers and a wide range of products, you can experience a one-stop shop.
2. The highest quality products.
3. Most products have a warranty period of up to 1 year, and any quality issues will be borne by us. Each item undergoes rigorous testing before delivery.
4.Our sales personnel will respond to your inquiry within 24 hours.
5. Quickly deliver all products within 1-3 days after placing the order.
6. Good packaging ensures transportation safety and greatly saves shipping costs.

We can transport to the world!!!

If you need to inquire or make a purchase, please send me the product model by email or call me directly.

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