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- ABB
- PM864
- Processor Unit
- Switzerland
- 119 x 186 x 135 mm
- 1.2 kg
- 3BSE018151R1
- Xiamen, China
- New & In Stock
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ABB PM864 3BSE018151R1 Processor Unit
Product Introduction
The ABB PM864 (3BSE018151R1) processor unit is a powerful and reliable CPU module designed for use within the ABB AC 800M controller series. As a central component of the ABB 800xA distributed control system, the PM864 is built to manage complex industrial processes with high performance, accuracy, and dependability. With advanced communication capabilities, redundant system support, and robust processing speed, the PM864 ensures smooth control, efficient logic execution, and real-time decision-making.
This processor is engineered for mission-critical operations in sectors such as oil & gas, power generation, chemical processing, water treatment, and large-scale manufacturing. It provides the flexibility and processing power needed to manage large I/O networks, integrate field devices, and control safety or process automation tasks seamlessly.
Product Specifications
| Parameter | Value |
|---|---|
| Model Number | PM864 |
| Order Code | 3BSE018151R1 |
| Processor Type | 32-bit RISC |
| User Memory | 8 MB |
| NVRAM | 1 MB |
| Execution Speed | Sub-millisecond (typical <1 ms) |
| Communication Ports | 2 × Ethernet, 1 × RCU, CI854/CI853 support |
| Supported Protocols | Modbus, TCP/IP, PROFIBUS, OPC, SNTP |
| Redundancy | Yes (CPU Redundancy Supported) |
| Operating Voltage | 24 V DC |
| Programming Software | Control Builder M |
| Mounting Type | DIN Rail or Panel Mounting |
| Protection Class | IP20 |
| Operating Temperature | 0°C to +55°C |
| Dimensions (L × W × H) | 119 × 186 × 135 mm |
| Weight | 1.2 kg |
| Certifications | CE, UL, CSA, ATEX |
Applications
The ABB PM864 processor unit is widely used in a variety of industrial and infrastructure applications, particularly where high reliability and fast processing are critical:
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Oil & Gas: Controls pipeline operations, offshore platforms, and refinery processes.
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Power Generation: Manages turbine control, switchgear automation, and energy distribution.
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Chemical & Pharmaceutical: Handles batch production, reactor control, and quality monitoring.
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Manufacturing: Coordinates conveyor logic, robotics control, and automated machinery.
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Water & Wastewater: Automates treatment processes, pump control, and flow regulation.
Advantages
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High-Speed Performance: With a fast execution cycle of under 1 ms, the PM864 supports real-time process control.
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Redundancy Support: Built for mission-critical applications, it offers CPU redundancy to ensure uninterrupted operations.
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Large Memory Capacity: 8 MB of user memory allows for the handling of complex logic, large programs, and extensive I/O communications.
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Robust Communication Interfaces: Dual Ethernet and compatibility with various communication modules make it ideal for large-scale network integration.
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Compact and Durable Design: The 119 × 186 × 135 mm module is compact yet rugged, with IP20 protection for harsh environments.
Brand Overview
ABB is a global leader in automation, electrification, and digital technologies. With a focus on sustainable industrial transformation, ABB develops cutting-edge solutions for process industries around the world. The PM864 processor unit is part of ABB’s AC 800M series, which forms the core of the ABB 800xA distributed control system (DCS). These systems deliver operational excellence, streamlined control, and long-term scalability in demanding industrial applications.
Related Models (Same Series)
| Model | Description | Memory | Redundancy | Weight |
|---|---|---|---|---|
| PM860 | Basic CPU for standard process control | 1 MB | No | 0.9 kg |
| PM861 | Mid-range processor with Ethernet ports | 4 MB | Yes | 1.1 kg |
| PM865 | High-performance processor with redundancy | 8 MB | Yes | 1.3 kg |
| PM866 | Advanced CPU with fieldbus integration | 8 MB | Yes | 1.4 kg |
| PM867 | Premium processor with PROFIBUS and CI modules | 16 MB | Yes | 1.5 kg |
Popular Models (Same Brand)
| Model | Description | Dimensions (mm) |
|---|---|---|
| PM876 | High-performance CPU module, supports redundancy and IEC 61131 programming | 180 x 120 x 75 |
| PM891 | Compact and powerful CPU module for AC 800M controller series | 160 x 120 x 65 |
| PP220 | Power supply module, wide input range with diagnostic LED | 130 x 100 x 50 |
| PM866 | CPU module with built-in communication ports and memory card support | 160 x 120 x 65 |
| PM864 | Controller module, suitable for mid-range applications | 150 x 110 x 60 |
FAQ (Q&A)
Q1: What system is the PM864 used in?
A1: It is part of ABB’s AC 800M controller series, integrated into the 800xA DCS platform.
Q2: What is the user memory of the PM864 module?
A2: It has 8 MB of user memory and 1 MB of non-volatile memory.
Q3: Does the PM864 support redundant CPU configurations?
A3: Yes, it supports CPU redundancy for high-availability applications.
Q4: What communication interfaces are supported?
A4: The module supports two Ethernet ports and interfaces like CI853 and CI854 for fieldbus communication.
Q5: What is the execution speed of the processor?
A5: It processes logic typically in under 1 millisecond.
Q6: What programming environment is used?
A6: It uses ABB’s Control Builder M software environment.
Q7: Can the PM864 be used in hazardous environments?
A7: Yes, it is certified with ATEX, CE, UL, and CSA for industrial use.
Q8: What are its physical dimensions and weight?
A8: It measures 119 × 186 × 135 mm and weighs 1.2 kg.
Q9: What power supply is required?
A9: A 24 V DC supply is required for operation.
Q10: Does it support standard industrial protocols?
A10: Yes, it supports Modbus, TCP/IP, PROFIBUS, OPC, and others.
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.