ABB AC500 PLC for PROFINET, EtherCAT & OPC UA | Supplier | SIMPLYBUY
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ABB AC500 PLC

Part Number: PM571-ETH / PM581-ETH
Manufacturer: ABB
Model: AC500 PLC family
CPU Performance Classes: PM571, PM581, PM591; AC500-eCo compact CPUs
Program Memory & Processing Speed: from PM5630 up to PM5670
I/O Modules: Digital & analog I/O modules; fieldbus-neutral via FBP; hot-swap capable

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Product Description

The ABB AC500 PLC family is a highly scalable and modular automation platform designed to meet diverse control system requirements—from compact setups to complex industrial environments. Featuring high-performance CPUs (including PM571, PM581, PM591 and the compact AC500-eCo series), integrated I/O options, and flexible communication interfaces, the AC500 enables seamless system expansion via modular I/O and fieldbus-neutral connectivity. The platform supports a broad protocol ecosystem (OPC UA, MQTT, PROFINET, EtherNet/IP, Modbus, CANopen, etc.), robust security functions, and embedded machine safety up to SIL 3 / PL e. Unified configuration and programming are provided through ABB’s Automation Builder suite, offering efficient, future-proof automation solutions.

Standard Features

  • Modular Scalability: Modular architecture enables system growth—from compact AC500-eCo to full-scale AC500 systems

  • Programming Flexibility: Supports IEC 61131-3 languages (Ladder, SFC, Structured Text, CFC, Instruction List) via Automation Builder

  • High-Performance CPUs: Multiple CPU options with memory ranging from megabytes to hundreds, high‐speed floating-point instruction processing

  • Communication & Connectivity: Supports OPC UA, MQTT, PROFINET, EtherNet/IP, Modbus, CANopen, Profibus, EtherCAT, IEC 61850, DNP3, serial, etc.

  • Fieldbus-Neutral I/O Expansion: Uses FBP connectors for flexible I/O expansion and fieldbus device independence

  • Embedded Machine Safety: Safety applications up to SIL 3 / PL e integrated in one platform

  • Robust Design: High EMC, vibration and temperature tolerance suitable for harsh environments

  • Engineering Suite Options: Automation Builder editions—from Basic (free) to Premium with scripting, change management, OPC server, virtual commissioning

  • Secure Automation: Integrated access control, encrypted communication, and user rights management

Technical Specifications

ModelProgram / User MemorySupply VoltageInstruction TimeControl Voltage
PM571-ETH1 MB / 4 MB24V DC0.08 ms24V DC
PM581-ETH2 MB / 8 MB24V DC0.06 ms24V DC
PM591-ETH4 MB / 16 MB24V DC0.04 ms24V DC
PM595-ETH8 MB / 32 MB24V DC0.02 ms24V DC
PM56302 MB / 8 MB115–230V AC0.12 ms24V DC
PM567032 MB / 160 MB115–230V AC0.002 ms24V DC
AC500-eCo PM5560512 kB / 2 MB24V DC0.1 ms24V DC
AC500-XC PM592-ETH4 MB / 16 MB24V DC0.04 ms24V DC

 

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