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Product Introduction
The ABB PM150 3BSE003641R1 Processor Module is an essential control component used within ABB’s AC 800M controller family, part of the ABB 800xA Distributed Control System (DCS). As the “brain” of the control system, this processor module executes user-defined control strategies, manages real-time I/O communications, handles diagnostic tasks, and provides deterministic execution of process automation logic.
Engineered with powerful processing capacity and robust system communication capabilities, the PM150 Processor Module is ideal for demanding industrial environments where high availability, fast processing, and secure control are required. It offers the flexibility to support a wide range of applications—from small process units to complex plant-wide automation systems.
With its seamless integration into ABB’s 800xA architecture, the PM150 enables modern control strategies, high-speed networking, and interoperability with legacy systems, making it a favored solution for both new system installations and brownfield modernization projects.
Product Specifications
| Parameter | Details |
|---|---|
| Product Model | PM150 3BSE003641R1 |
| Product Type | Processor Module for AC 800M Controllers |
| Supported System | ABB 800xA DCS / AC 800M family |
| Processor Architecture | 32-bit RISC processor |
| Main Functions | Program execution, I/O processing, data handling |
| Memory (RAM) | 64 MB DRAM |
| Flash Memory | 16 MB Flash |
| Battery Backup | Yes (for real-time clock and memory retention) |
| Communication Ports | 2 x Ethernet (100 Mbps), 1 x Serial |
| Supported Protocols | OPC, Modbus, Profibus, FOUNDATION Fieldbus, EtherNet/IP, IEC 60870-5-104, ABB Industrial IT |
| Maximum I/O Capacity | 8,000 I/O points |
| Real-time Clock | Yes |
| Operating Temperature Range | -20°C to +55°C |
| Storage Temperature Range | -40°C to +85°C |
| Relative Humidity | 5% to 95%, non-condensing |
| EMC Compliance | IEC 61000-6-2 / IEC 61000-6-4 |
| Mounting Type | DIN Rail Mounting |
| Dimensions (H x W x D) | 185 x 40 x 130 mm |
| Weight | 2.8 kg |
Product Applications
The ABB PM150 Processor Module is deployed in a wide range of industries where robust, high-speed control and system flexibility are key requirements. Typical applications include:
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Power Generation (Thermal, Hydro, Nuclear): Turbine and boiler control, auxiliary plant systems.
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Oil & Gas: SCADA, ESD, PCS systems in upstream, midstream, and downstream environments.
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Petrochemical and Chemical Plants: Process control for batch and continuous operations.
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Pulp & Paper: DCS for integrated mill automation, paper machines, and utilities.
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Metals & Mining: Plant-wide automation, equipment sequencing, and performance monitoring.
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Water & Wastewater Treatment: Integrated process control for treatment and distribution.
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Pharmaceutical Manufacturing: Process control within validated environments, meeting GAMP standards.
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Marine and Offshore: Dynamic positioning, safety-critical applications.
Product Advantages
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High Processing Performance: Fast and reliable execution of complex control programs.
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Flexible Communication: Supports a wide array of industrial protocols, enabling integration with diverse equipment.
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Large I/O Capability: Manages up to 8,000 I/O points, making it suitable for both small units and large plants.
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Compact and Efficient: Slim DIN rail mounting saves valuable panel space.
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Enhanced Diagnostics: Built-in tools for troubleshooting, status monitoring, and predictive maintenance.
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Seamless 800xA Integration: Provides smooth integration into ABB’s flagship automation platform.
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Backward Compatibility: Facilitates modernization of older systems while protecting past investments.
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Industrial-Grade Reliability: Designed to meet stringent temperature and EMC requirements for harsh environments.
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Secure Operation: Battery-backed real-time clock and non-volatile memory ensure system resilience.
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Low Total Cost of Ownership: Long lifecycle, low maintenance, and excellent availability over years of service.
Frequently Asked Questions (FAQ)
1. What does the PM150 Processor Module do?
It processes control programs, manages system I/O, and communicates with the entire DCS system.
2. Which ABB control system is it part of?
It belongs to the AC 800M family, part of the ABB 800xA control system.
3. What types of communication protocols are supported?
OPC, Modbus, Profibus, FOUNDATION Fieldbus, EtherNet/IP, IEC 60870-5-104, among others.
4. What is the maximum number of I/O points supported?
It can manage up to 8,000 I/O points.
5. Does it have a battery backup?
Yes, for real-time clock maintenance and memory retention.
6. What is the operating temperature range?
From -20°C to +55°C.
7. Is it suitable for harsh environments?
Yes, it meets industrial EMC standards and operates reliably in demanding applications.
8. How is it mounted?
The module is designed for DIN rail mounting.
9. Does the PM150 support integration with legacy ABB systems?
Yes, it is fully backward-compatible with many older ABB installations.
10. What is the expected service life of this module?
10+ years under normal industrial conditions, with proper installation and maintenance.
Recommended Related Models (Same Series / Function)
| Model | Description |
|---|---|
| PM151 3BSE003642R1 | Higher-performance processor module |
| PM154 3BSE003645R1 | Enhanced memory and processing capacity module |
| PM865 3BSE031151R1 | Advanced AC 800M controller processor |
| PM861 3BSE018157R1 | High-reliability CPU for critical process control |
| CI854A 3BSE030220R1 | Communication Interface PROFIBUS DP-V1 |
| PM856K01 3BSE018168R1 | Powerful controller module for AC 800M |
Popular ABB Bailey / ABB Control Models
| Model | Description |
|---|---|
| PM861A 3BSE018157R1 | Advanced AC 800M controller processor |
| PM864A 3BSE018161R1 | Performance-optimized CPU for process control |
| CI870K01 3BSE092689R1 | Communication Interface PROFIBUS |
| PM856A 3BSE018168R1 | Compact, reliable processor module |
| CI862 3BSE092609R1 | AC 800M communication interface |
| PM865K02 3BSE031151R2 | High-end processor module with redundancy support |
