ABB PM665 3BDS005799R1 Product Introduction
The ABB PM665 3BDS005799R1 is a high-performance processor module, belonging to ABB’s industrial automation product line. It serves as a core component for distributed control systems (DCS), designed to provide reliable real-time control, data processing and system redundancy capabilities for critical industrial processes such as power generation, oil & gas, chemical and manufacturing industries.

PM665 3BDS005799R1
Technical Parameters & Specifications
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Item
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Specifications
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Product Model
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PM665 3BDS005799R1
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Processor
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32-bit PowerPC RISC architecture, 800 MIPS运算 speed
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Memory
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Program memory: 8MB; Data memory: 4MB
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Power Supply
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24V DC, Voltage range: 19.2V DC – 28.8V DC; Max power consumption: 25W
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Operating Temperature
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0°C – 55°C
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Storage Temperature
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-40°C – 70°C
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Relative Humidity
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5% – 95% (non-condensing)
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Protection Rating
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IP20 (IEC 60529)
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Communication Interfaces
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4 Ethernet ports (10/100/1000Mbps), 2 RS485 ports, 1 USB port
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Expansion Capacity
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Supports up to 128 I/O modules
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Redundancy
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Supports hot-swap redundancy configuration, switchover time ≤10ms
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Dimensions (L×W×H)
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220mm×180mm×100mm
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Weight
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1.2kg
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Product Features
The ABB PM665 3BDS005799R1 integrates high-performance hardware and practical functions to meet the needs of industrial automation control:
1. High Computing Performance: Equipped with a dual-core processor, it supports parallel processing of multi-tasks, enabling real-time execution of complex control algorithms (such as PID control) and meeting the high real-time requirements of large-scale industrial processes.
2. High Reliability: Adopting industrial-grade components and redundancy design, it ensures no single point of failure, with a mean time between failures (MTBF) of ≥150,000 hours, suitable for critical task environments.
3. Flexible Communication: Supports multiple industrial communication protocols (Modbus, Profinet, EtherNet/IP, etc.), enabling seamless connection with DCS, SCADA systems and third-party intelligent devices to realize cross-system data interaction.
4. Easy Maintenance: Supports hot-swap of modules and online programming debugging, allowing maintenance and upgrades without interrupting system operation.
5. Strong Anti-interference: Complies with EN 61000-6-2 industrial anti-electromagnetic interference standards, maintaining stable signals and accurate data in strong electromagnetic environments.
Other ABB Similar Models
In addition to the PM665 3BDS005799R1, ABB provides a series of high-quality processor modules to adapt to different application scenarios:
1. ABB PM645B: A cost-effective processor module, providing reliable functionality for a wide range of automation tasks with balanced performance and cost.
2. ABB PM633: A compact processor module with robust features, suitable for simple control applications and scenarios with space constraints.
3. ABB AI895: A high-performance analog input module, seamlessly integrated with the PM665 series to realize accurate collection of analog signals.
4. ABB DO890: A digital output module, matching the PM665 to complete the output control of industrial on-site equipment.










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