PM590-ARCNET ABB AC500 Processor Module with ARCNET
Manufacturer: ABB
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Part Number: PM590-ARCNET 1SAP150000R0261
Condition：New with Original Package
Product Type: Processor Modules
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
ABB PM590-ARCNET AC500 PLC CPU Module
The ABB PM590-ARCNET (1SAP150000R0261) is a high-performance central processing unit designed for the ABB AC500 programmable logic controller platform. It provides core processing power, program execution, and network communication for complex machine control, process automation, and distributed industrial systems. The unit integrates built-in ARCNET networking alongside multiple serial interfaces to support high-speed, deterministic data exchange across modular automation networks.
Processing Performance and Memory Capacity
This CPU module features 2 MB of total system memory, allocated as 1 MB for user program storage and 512 KB for data storage. It delivers fast instruction execution speeds of 0.002 ms for bit operations and 0.006 ms for word and floating-point calculations. Programming and configuration are handled through the CoDeSys environment in full compliance with IEC 61131-3 standards.
System Scalability and Communication Interfaces
The processor supports extensive modular expansion, capable of managing up to 4096 I/O points through local and remote I/O configurations. For network connectivity and field device communication, it incorporates a 2.5 Mbps ARCNET interface, two configurable RS232/485 serial ports, and a FieldBusPlug (FBP) connector. An integrated LCD display on the front panel provides real-time system status monitoring and diagnostics.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | PM590-ARCNET |
| Part Number | 1SAP150000R0261 |
| Brand | ABB |
| Series | AC500 |
| Product Type | Processor Module for AC500 PLC |
| Program Memory | 2 MB (1 MB program, 512 KB data) |
| Communication Interfaces | ARCNET 2.5 Mbps, 2× RS232/485, FBP |
| Instruction Speed | 0.002 ms (bit), 0.006 ms (word/float) |
| Max I/O Expansion | Up to 4096 I/O points |
| Programming Environment | CoDeSys, IEC 61131-3 compliant |
| Display | Integrated LCD for status monitoring |
| Power Supply | 24 V DC |
| Operating Temperature | –20 deg C to +60 deg C |
| Protection Class | IP20 |
| Dimensions (W × H × D) | 67.5 mm × 76 mm × 62 mm |
| Weight | 0.157 kg |
| Country of Origin | Germany |
| Certifications | CE, RoHS, REACH compliant |
Frequently Asked Questions
Q: What communication protocols are natively supported by the PM590-ARCNET CPU? A: The module supports ARCNET network communication at 2.5 Mbps, dual RS232/485 serial interfaces, and ABB FieldBusPlug (FBP) connectivity.
Q: How many total I/O points can be managed by this AC500 processor? A: It supports expansion up to 4096 I/O points across modular system configurations.
Q: What programming software is required for this PLC module? A: It is programmed using the CoDeSys development environment in compliance with IEC 61131-3 standards.