ABB PM590-ETH AC500 Processor Module

Series#: ABB

Product Details

PM590-ETH AC500 Processor Module – High-performance CPU for distributed automation PLC systems.
Integrated Ethernet, dual RS232/485, and FBP interface for versatile connectivity.
Large memory capacity: 2 MB user program and 3 MB user data (total 5 MB).
Compact IP20 design – Net weight only 0.137 kg, ideal for space-constrained cabinets.
Robust 24 V DC operation with wide voltage range (20.4…28.8 V DC).
Onboard LCD display for local diagnostics and status monitoring.
100% Genuine and New, rigorously inspected before international dispatch.

Specification

The PM590-ETH AC500 Processor Module is a central processing unit designed for ABB’s AC500 distributed automation platform, delivering exceptional performance for mid-range control applications. Equipped with a powerful 32-bit processor, it provides a fast instruction cycle time of just 0.000002 ms, ensuring deterministic real-time control. The module features a comprehensive set of communication interfaces: one Industrial Ethernet port for network integration, two software-configurable RS232/485 serial ports, and a fieldbus plug (FBP) connector for direct connection to remote I/O and drives. With 5 MB of total memory (2 MB for user program and 3 MB for user data), it can handle complex logic and data-intensive tasks. The built-in LCD display offers at-a-glance diagnostics, while the IP20-rated housing protects against dust and accidental contact. Operating from a 24 V DC supply (20.4…28.8 V DC range), the PM590-ETH is suitable for industrial environments with ambient temperatures from 0°C to +60°C. This module is the ideal choice for system integrators seeking a reliable, scalable, and network-ready PLC CPU.

Specification	Value
Product Type	PM590-ETH AC500 Processor Module
Memory Size (Total)	5120 kB (5 MB)
User Program Memory	2048 kB (2 MB)
User Data Memory	3072 kB (3 MB)
Memory Type (User Data)	RAM
Instruction Cycle Time	0.000002 ms
Communication Interfaces	1x Industrial Ethernet, 2x RS232/485 (software-configurable), 1x FBP
Number of Digital Configurable I/Os	0 (via expansion modules)
Display Type	LCD
Rated Supply Voltage	24 V DC
Supply Voltage Range	20.4 … 28.8 V DC
Degree of Protection	IP20
Product Net Weight	0.137 kg
Product Net Depth / Length	62 mm
Product Net Height	76 mm
Product Net Width	67.5 mm
Ambient Air Temperature (Operation)	0 … +60 °C
Ambient Air Temperature (Storage)	-40 … +70 °C
eClass	27-24-22-07
ETIM 8	EC000236 - PLC CPU-module
UNSPSC	32151705
Order Multiple	1 piece
Minimum Order Quantity	1 piece