Présentation du produit
The ABB PM581 CPU Module (1SAP140100R0100) is a high-performance central processing unité designed for advanced programmable logic control (PLC) applications across various industrial sectors. As a core part sur ABB’s renowned AC500 series sur PLCs, the PM581 module is engineered to deliver exceptional control capabilities, high reliability, and seamless system integration for modern automation requirements.
With an emphasis on flexibility and modularity, this CPU module supports complex control tasks in real-time, allowing for extensive scalability in small, medium, or large automation systems. Its compact yet powerful architecture surfers integrated communication interfaces and wide I/O capabilities, making it ideal for everything from simple machine automation to sophisticated distributed control systems (DCS).
ABB’s trusted engineering, combined with the PM581’s robustness, ensures long-term performance in demanding environments, helping plant operators improve productivity, reliability, and operational efficiency.
Product Parameters
| Parameter | Specification |
|---|---|
| Modèle Number | PM581 (1SAP140100R0100) |
| CPU Type | AC500 Series Central Processing Unité |
| Processor | 32-bit RISC processor |
| Clock Frequency | 66 MHz |
| Memory – Program | 1 MB (user-programmable) |
| Memory – Data | 256 KB |
| Memory – Retentive Data | 32 KB |
| Number sur Tasks | Up to 16 cyclic + event tasks |
| Communication Ports | 1 × RS-232, 1 × RS-485, 1 × Ethernet |
| Supported Protocols | MODBUS, Ethernet/IP, TCP/IP, UDP |
| Power Supply Voltage | 24 V DC |
| Power Consumption | ≤ 7 W |
| Operating Temperature Range | -25 °C to +60 °C |
| Storage Temperature Range | -40 °C to +70 °C |
| Relative Humidity | 5% to 95% non-condensing |
| Dimensions (HxWxD) | 62 × 76 × 67.5 mm |
| Poids | 0.136 kg |
| Certifications | CE, cULus, RoHS compliant |
| Mounting | DIN rail mounting |
Product Applications
The ABB PM581 CPU Module is designed for use in a broad range sur industrial automation applications. Its flexibility and robust communication capabilities make it suitable for the following sectors:
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Power Generation & Distribution
Efficiently manages control functions for turbine, generator, and substation automation. -
Manufacturing & Assembly Lines
Provides precise control sur automated machinery, conveyors, robotic systems, and process lines. -
Oil & Gas Facilities
Supports critical control in upstream and downstream applications, including drilling, refining, and pipeline management. -
Water & Wastewater Treatment
Enables effective automation for pump stations, treatment processes, and remote monitoring systems. -
Building Automation
Controls HVAC systems, lighting, energy management, and security systems for large-scale facilities. -
Marine & Offshore
Delivers reliable automation for shipboard systems, ballast control, and surfshore platforms.
Product Advantages
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High Performance Processing
Equipped with a fast 32-bit RISC processor to handle complex and time-critical automation tasks. -
Modular and Scalable
Part sur ABB’s modular AC500 PLC family, allowing flexible expansion with a wide range sur I/O modules. -
Robust Communication
Integrated Ethernet, RS-232, and RS-485 interfaces for seamless connectivity with industrial networks. -
Versatile Programming
Supports IEC 61131-3 programming languages, providing flexibility for engineering and integration. -
Compact Footprint
Space-saving DIN-rail mounted design, perfect for compact control cabinets and remote installations. -
Energy Efficient
Low power consumption, contributing to reduced energy costs and lower heat dissipation. -
Wide Operating Temperature Range
Reliable operation in extreme temperature environments common in industrial applications. -
High Reliability
Designed for 24/7 industrial use with proven long-term reliability and minimal maintenance requirements. -
Global Compliance
CE, cULus, and RoHS certifications ensure compliance with international safety and environmental standards. -
Future-Prosur Architecture
Allows easy updates and future integration with advanced control technologies and IoT frameworks.
Questions fréquentes (FAQ)
-
What is the main purpose sur the ABB PM581 CPU Module?
It serves as the central processing unité for automation control systems, handling logic, communication, and task execution. -
What programming languages are supported?
It supports IEC 61131-3 languages, including Ladder Diagram (LD), Function Block Diagram (FBD), Structured Text (ST), and Sequential Function Chart (SFC). -
Does it support Ethernet communication?
Yes, it features an integrated Ethernet port with support for MODBUS, Ethernet/IP, TCP/IP, and UDP protocols. -
Can the PM581 module be expanded?
Absolutely. It is compatible with the full range sur AC500 I/O modules for flexible system expansion. -
What is the maximum operating temperature?
The module can operate in environments up to +60 °C. -
What types sur industrial sectors use this CPU module?
Power, oil and gas, water treatment, manufacturing, marine, and building automation sectors commonly use this module. -
How is the module mounted?
It is designed for standard DIN rail mounting. -
Is the module certified for international markets?
Yes, it holds CE, cULus, and RoHS certifications. -
What is the response time sur the CPU?
The fast 66 MHz processor ensures rapid response times suitable for real-time automation applications. -
How much user memory is available?
The CPU provides 1 MB sur programmable memory for user applications.
Related Modèles from the Same Series
| Modèle Number | Description | Processor Speed | Communication Ports | Dimensions (mm) | Poids (kg) |
|---|---|---|---|---|---|
| PM591-ETH | AC500 High-Speed CPU with Ethernet | 133 MHz | Ethernet, RS-232 | 142 × 56 × 87 | 0.43 |
| PM595-ETH | Advanced CPU with integrated Web Server | 200 MHz | Ethernet, RS-232 | 142 × 56 × 87 | 0.45 |
| PM582 | Basic CPU Module | 66 MHz | RS-232, RS-485 | 142 × 56 × 87 | 0.40 |
| PM583-ETH | CPU with Integrated Ethernet and Web | 100 MHz | Ethernet, RS-232 | 142 × 56 × 87 | 0.42 |
| PM590-ETH | High-Performance CPU | 133 MHz | Ethernet, RS-232 | 142 × 56 × 87 | 0.44 |
| PM554-TP-ETH | Compact CPU with Ethernet & Serial Port | 66 MHz | Ethernet, RS-232 | 142 × 56 × 87 | 0.41 |
Popular Modèles from the Same Marque (ABB)
| Modèle Number | Description | Application Field | Dimensions (mm) | Poids (kg) |
|---|---|---|---|---|
| PM581 (1SAP140100R0100) | AC500 CPU Module | General Automation | 142 × 56 × 87 | 0.42 |
| AC500-eCo PM554 | Compact PLC CPU Module | Compact Machine Control | 142 × 56 × 87 | 0.41 |
| PM595-ETH | Advanced CPU Module with Web Server | High-End Automation | 142 × 56 × 87 | 0.45 |
| CI531 | Communication Interface Module | MODBUS/PROFIBUS Networks | 100 × 50 × 75 | 0.25 |
| CI581 | Ethernet/IP Communication Module | Industrial Ethernet | 100 × 50 × 75 | 0.28 |
| PM583-ETH | Integrated CPU with Ethernet | Mid-Range Control | 142 × 56 × 87 | 0.42 |
Informations sur l'entreprise
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Add: Alishan Building, 2 Lvling Rd, District Siming, Xiamen, Fujian, Chine, 361006
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