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- ABB
- PM862K02
- Redundant Processor Unit AC 800M Controllers Module
- Sweden
- 186 mm × 59 mm × 123 mm
- 0.66kg
- 3BSE081636R1
- Xiamen, China
- New & In Stock
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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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.
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🔧 Product Overview: ABB PM862K02 (3BSE081636R1)
The PM862K02 is a powerful and reliable CPU module used in ABB’s AC 800M controller family. It is engineered for use in demanding industrial automation environments requiring high availability, redundancy, and communication flexibility. With upgraded memory and processing performance over the previous PM862K01 version, the PM862K02 ensures smooth operation in both single and redundant configurations. It is ideal for continuous process control and complex distributed systems.
📦 Product Specifications (Parameters)
| Parameter | Details |
|---|---|
| Product Model | PM862K02 (3BSE081636R1) |
| Controller Family | AC 800M |
| Brand | ABB |
| Processor Type | 32-bit RISC Processor |
| RAM Memory | 32 MB |
| Flash Memory | 16 MB |
| Cycle Time | Typically <1 ms |
| Redundancy Support | Yes, full CPU redundancy available |
| Communication Ports | 1 x RS-232, 2 x Ethernet (RJ45), CI interface port |
| Supported Protocols | Ethernet/IP, Modbus, PROFIBUS, ControlNet |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -40°C to +70°C |
| Power Supply Voltage | 24V DC (redundant capable) |
| Mounting Type | DIN rail |
| Protection Class | IP20 |
| Dimensions (H x W x D) | 186 mm × 59 mm × 123 mm |
| Weight | 0.66 kg |
| Certifications | CE, UL, RoHS, CSA, ATEX |
🧾 Product Introduction
The ABB PM862K02 is a high-performance CPU module from the AC 800M controller family, tailored for distributed control systems in mission-critical industrial applications. Building upon the solid foundation of the PM862K01, the K02 version features expanded RAM, enhanced durability, and improved redundancy capabilities.
Its support for multiple industrial communication protocols, combined with fast processing, makes it a top-tier choice for integrated automation. The PM862K02 is frequently used in DCS architectures where uptime, flexibility, and reliability are paramount.
🛠 Product Applications
The PM862K02 is designed for versatile use in:
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Process Automation in oil & gas, chemicals, and refineries
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Power Plants, including thermal and hydroelectric facilities
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Pulp & Paper Manufacturing
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Mining and Metal Industries
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Pharmaceutical Manufacturing Environments
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Water and Wastewater Treatment Plants
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Food & Beverage Automation Systems
✅ Product Advantages
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Enhanced Memory: Doubled RAM compared to K01 version, improving performance for complex applications.
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Redundancy Ready: Fully supports dual CPU redundant configurations to ensure no downtime.
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Modular Compatibility: Seamlessly works with CI modules and other AC 800M components.
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Industrial Strength: Rugged design with wide temperature tolerance and certified for harsh conditions.
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Communication Rich: Dual Ethernet and RS-232 ports allow integration into modern industrial networks.
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Compact Design: Easy to install on DIN rail, saving space in control cabinets.
🏷 Brand and Series
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Brand: ABB
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Series: AC 800M Distributed Control System
🔁 Related Models (Same or Compatible Series)
| Model | Description | Memory | Redundancy | Communication Ports | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|---|
| PM861AK01 | Entry-level CPU module for AC800M | 16 MB RAM | Yes | RS-232, Ethernet | 186 × 59 × 123 | 0.63 |
| PM864AK01 | Mid-tier CPU module with improved performance | 32 MB RAM | Yes | RS-232, Ethernet, CI | 186 × 59 × 123 | 0.67 |
| PM865K01 | High-speed CPU for demanding applications | 64 MB RAM | Yes | RS-232, Ethernet, PROFIBUS | 186 × 59 × 123 | 0.69 |
| PM866AK02 | Redundant-ready CPU with expanded interface | 128 MB RAM | Yes | Ethernet, CI, Modbus | 186 × 59 × 123 | 0.71 |
| PM891K01 | High-end CPU with large memory and speed | 256 MB RAM | Yes | ControlNet, Ethernet | 186 × 59 × 123 | 0.73 |
🌟 Popular ABB Models (Other Series)
| Model | Description | System | Memory | Communication Ports | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|---|
| AC500-PM592 | High-end PLC CPU for AC500 system | AC500 | 8 MB | Ethernet, CAN, RS485 | 142 × 100 × 75 | 0.80 |
| AC500-PM581 | Entry CPU module for standard applications | AC500 | 1 MB | Ethernet, RS232 | 142 × 100 × 75 | 0.75 |
| CP600-Pro | Advanced HMI for industrial visualization | HMI | — | Ethernet, USB, Serial | 258 × 198 × 44 | 0.85 |
| CI853K01 | Communication Interface for S800 I/O | AC 800M | — | PROFIBUS, Ethernet | 125 × 45 × 98 | 0.55 |
| CI862K01 | MODBUS communication interface | AC 800M | — | Modbus, Ethernet | 125 × 45 × 98 | 0.58 |
❓ FAQ – PM862K02
Q1: What is the main difference between PM862K01 and PM862K02?
A1: The PM862K02 offers expanded RAM (32 MB vs. 16 MB in K01), improving performance in more demanding automation tasks.
Q2: Can PM862K02 be used in redundant CPU configurations?
A2: Yes, it fully supports redundancy, allowing hot standby operation and seamless failover.
Q3: What protocols are supported for communication?
A3: Supported protocols include Ethernet/IP, Modbus, PROFIBUS, and ControlNet.
Q4: Is it compatible with all AC 800M components?
A4: Yes, PM862K02 is fully compatible with CI modules, S800 I/O, and the AC 800M environment.
Q5: How much does the PM862K02 weigh?
A5: The unit weighs approximately 0.66 kg.
Q6: What’s the operating temperature range?
A6: The CPU operates reliably between 0°C and +55°C.
Q7: Does it have built-in Ethernet ports?
A7: Yes, it has two RJ45 Ethernet ports for fast and flexible communication.
Q8: Is the module DIN rail mountable?
A8: Yes, it is designed for standard DIN rail mounting.
Q9: Can I use it in hazardous environments?
A9: Yes, it has ATEX and other industrial certifications suitable for use in challenging environments.
Q10: What kind of power supply is required?
A10: It requires 24V DC power and supports redundant power input for reliability.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.