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- PM590-ETH 1SAP150000R0271
- CPU Programmable Logic Controller
- Sweden (SE)
- 62 × 76 × 67.5 mm
- 0.137 kg
- Xiamen, China
- New & In Stock
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All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The ABB PM590-ETH (Part Number: 1SAP150000R0271) is a high-performance CPU Programmable Logic Controller (PLC) from the ABB AC500 series. It is designed for advanced industrial automation applications requiring powerful processing, high-speed Ethernet communication, and flexible expansion capabilities.
The controller integrates 2 MB user program memory, 3072 kB user data memory, one Industrial Ethernet interface, dual RS232/RS485 serial communication ports, a FieldBusPlug (FBP) interface, an SD card slot for application storage, and an integrated LCD display. It provides reliable control for machine automation, process control, and distributed industrial systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model | PM590-ETH |
| Part Number | 1SAP150000R0271 |
| Product Type | CPU Programmable Logic Controller |
| PLC Series | AC500 |
| User Program Memory | 2 MB |
| User Data Memory | 3072 kB RAM |
| Total Memory | 5120 kB |
| Communication Interface | 1 × Industrial Ethernet (10/100 Mbps) |
| Serial Communication | 2 × RS232 / RS485 |
| FieldBusPlug (FBP) Interface | Supported |
| Memory Expansion | SD Card Slot |
| Display | Integrated LCD Display |
| Supply Voltage | 20.4–28.8 V DC |
| Rated Voltage | 24 V DC |
| Protection Rating | IP20 |
| Mounting Method | DIN Rail |
| Dimensions | 62 × 76 × 67.5 mm |
| Weight | 0.137 kg |
Function and Working Principle
The PM590-ETH functions as the central controller of an ABB AC500 automation system. It continuously acquires input signals from sensors and field devices, executes PLC logic, processes control algorithms, and updates outputs in real time.
The integrated Industrial Ethernet interface enables communication with HMIs, SCADA systems, engineering workstations, and other controllers. Dual RS232/RS485 ports provide connectivity for serial devices, while the FieldBusPlug (FBP) interface supports additional industrial communication modules. The SD card slot allows application storage, firmware updates, data logging, and system backup.
Operating Sequence
- Field devices transmit input signals to the controller.
- The CPU scans and processes incoming data.
- PLC logic and control algorithms are executed.
- Output commands are transmitted to connected equipment.
- Process information is exchanged through Ethernet and serial communication interfaces.
Key Features
- High-performance AC500 PLC CPU
- 2 MB user program memory
- 3072 kB user data memory
- 5120 kB total memory
- Industrial Ethernet communication
- Dual RS232 / RS485 serial interfaces
- FieldBusPlug (FBP) communication support
- SD card slot for application storage and backup
- Integrated LCD display
- Compact DIN rail installation
System Role
The PM590-ETH serves as the central processing unit within an ABB AC500 automation system, coordinating PLC program execution, industrial communication, distributed I/O management, and real-time process control.
Typical System Architecture
Sensors → PM590-ETH CPU PLC → Ethernet / Serial Network → HMI / SCADA → Actuators
Industrial Applications
The PM590-ETH is widely used in:
- Factory automation
- Process control systems
- Packaging machinery
- Material handling equipment
- Water and wastewater treatment
- Energy management
- Building automation
- Production lines
- OEM machinery
- Distributed industrial control systems
Installation Guidelines
- Mount the controller securely on a standard DIN rail.
- Connect a regulated 24 V DC power supply.
- Connect field wiring according to the application design.
- Configure Ethernet and serial communication parameters.
- Install the PLC application using ABB programming software.
- Verify communication, diagnostics, and I/O functionality before commissioning.
Compatible Components
The PM590-ETH is compatible with:
- ABB AC500 I/O Modules
- ABB Communication Modules
- ABB Human Machine Interface (HMI) Panels
- SCADA Systems
- Industrial Ethernet Switches
- FieldBusPlug (FBP) Communication Modules
- RS232 / RS485 Serial Devices
- ABB Automation Builder Software
Alternative Models
| Model | Description |
|---|---|
| PM590-ARCNET | CPU Processor Unit with ARCNET communication |
| PM585-ETH | CPU Programmable Logic Controller |
| PM583-ETH | CPU Programmable Logic Controller |
| PM581-ETH | CPU Programmable Logic Controller |
| PM5675-2ETH | High-performance Processor Module |
Advantages
- High-speed PLC execution
- 2 MB user program memory
- 3072 kB user data memory
- Industrial Ethernet connectivity
- Flexible serial communication
- Expandable through FBP communication modules
- SD card support for backup and storage
- Integrated LCD diagnostics
- Reliable performance for demanding industrial automation
Frequently Asked Questions
What is the PM590-ETH used for?
It is used as a CPU Programmable Logic Controller for industrial automation, machine control, and process control applications.
How much memory does the controller provide?
The controller includes 2 MB user program memory, 3072 kB user data memory, and 5120 kB total memory.
Which communication interfaces are available?
It supports one Industrial Ethernet interface, two RS232/RS485 serial ports, and FieldBusPlug (FBP) communication expansion.
Does it support memory expansion?
Yes. The integrated SD card slot supports application storage, firmware upgrades, data logging, and system backup.
How is the controller installed?
The PM590-ETH is designed for DIN rail mounting and operates from a 24 V DC power supply.
Conclusion
The ABB PM590-ETH (1SAP150000R0271) CPU Programmable Logic Controller is a powerful member of the ABB AC500 PLC family. Equipped with 2 MB user program memory, 3072 kB user data memory, Industrial Ethernet, dual RS232/RS485 communication interfaces, FieldBusPlug expansion, an SD card slot, and an integrated LCD display, it delivers reliable processing performance, flexible networking, and scalable control for demanding industrial automation and process control applications.