ABB PM573-ETH-XC AC500 eXtreme Processor Module

ABB PM573-ETH-XC AC500 eXtreme Conditions Processor Module with Ethernet

The ABB PM573-ETH-XC AC500 eXtreme Conditions Processor Module delivers robust programmable logic control for the most demanding industrial environments where standard automation equipment cannot survive. Engineered with extended temperature range, enhanced electromagnetic immunity, and conformal coating protection, this Ethernet-enabled PLC processor excels in outdoor installations, unheated enclosures, mobile equipment, and harsh manufacturing environments across oil & gas, mining, marine, transportation, and heavy industry applications worldwide.

Core Technical Specifications

• Processor Architecture: High-performance 32-bit RISC processor
• Program Memory: 512 KB user program and data memory
• Execution Speed: Fast scan cycle for time-critical control
• I/O Capacity: Supports up to 4096 digital I/O points
• Communication Interfaces: 2x Ethernet 10/100 Mbps ports
• Serial Ports: RS232/RS485 for legacy device integration
• Operating Temperature: -40°C to +70°C eXtreme range
• Storage Temperature: -40°C to +85°C
• Humidity Tolerance: 5-95% RH non-condensing
• Vibration Resistance: IEC 60068-2-6 compliant
• EMC Immunity: Enhanced protection per IEC 61131-2
• Conformal Coating: Circuit board protection for harsh atmospheres
• Programming Languages: IEC 61131-3 (LD, FBD, ST, IL, SFC)
• Power Supply: 24 VDC with wide tolerance range
• Mounting: DIN rail mounting with secure retention

eXtreme Conditions Design Features

The PM573-ETH-XC incorporates specialized engineering enhancements that enable reliable operation in environmental conditions that would destroy conventional PLCs:

• Extended Temperature Operation: -40°C to +70°C operating range enables deployment in Arctic installations, desert environments, outdoor enclosures, and mobile equipment without environmental conditioning or derating
• Conformal Coating Protection: Complete circuit board coating provides resistance to moisture, salt spray, chemical vapors, dust, and corrosive atmospheres in marine, mining, and chemical processing environments
• Enhanced EMC Immunity: Robust electromagnetic compatibility design withstands electrical noise from VFDs, welders, radio transmitters, and high-voltage switching equipment exceeding standard IEC 61131-2 requirements
• Vibration & Shock Resistance: Mechanical design withstands continuous vibration and shock loads in mobile equipment, mining machinery, and transportation applications per IEC 60068-2-6 specifications
• Wide Voltage Tolerance: Accepts 24 VDC power with extended tolerance range accommodating voltage fluctuations common in mobile equipment and remote installations with unstable power sources
• Industrial-Grade Components: Military-specification electronic components and connectors ensure reliable operation across full temperature range without performance degradation

Harsh Environment Applications

This eXtreme conditions processor addresses critical automation requirements across industries where environmental extremes, contamination, and mechanical stress exceed capabilities of standard industrial controllers:

• Offshore Oil & Gas Platforms: Controls production equipment, safety systems, and utility functions in offshore installations exposed to salt spray, temperature extremes, and vibration from wave action and rotating machinery
• Mining Operations: Manages conveyor systems, crushing equipment, and material handling in underground mines and surface operations with extreme dust, moisture, and temperature variations
• Marine & Shipboard Systems: Automates propulsion controls, cargo handling, ballast systems, and deck machinery on vessels operating in corrosive saltwater environments with constant vibration
• Railway & Transportation: Controls traction systems, door mechanisms, HVAC, and auxiliary equipment on locomotives, metro trains, and light rail vehicles experiencing temperature extremes and continuous vibration
• Outdoor Infrastructure: Manages water treatment plants, wastewater facilities, and pumping stations in outdoor installations without climate control across diverse geographic regions
• Mobile Equipment: Automates construction machinery, agricultural equipment, and material handling vehicles operating in uncontrolled environments with extreme temperature swings
• Steel & Metal Processing: Controls rolling mills, furnaces, and material handling in steel plants with extreme heat, electromagnetic interference, and corrosive atmospheres
• Chemical Processing: Manages batch reactors, blending systems, and material transfer in chemical plants with corrosive vapors and temperature extremes

AC500 System Architecture Integration

The PM573-ETH-XC integrates seamlessly within ABB's AC500 scalable PLC platform, supporting distributed I/O via Ethernet, PROFIBUS, CANopen, and Modbus networks. Dual Ethernet ports enable ring topology for network redundancy and support Modbus TCP, EtherNet/IP, and PROFINET protocols for integration with HMI panels, SCADA systems, and third-party devices. Programming via Automation Builder software enables IEC 61131-3 compliant control strategies with extensive function block libraries.

Engineering Design Excellence

• Dual Ethernet Ports: Redundant network connections support ring topology, device-level ring, and simultaneous connections to multiple networks for high-availability applications
• Hot-Swappable SD Card: Removable SD card enables program backup, recipe storage, and data logging without opening enclosure in hazardous or contaminated environments
• Real-Time Clock: Battery-backed RTC maintains accurate timekeeping for time-stamped events, scheduled operations, and data logging across power cycles
• Diagnostic LEDs: Front-panel status indicators provide instant visual feedback of processor state, communication status, and fault conditions for rapid troubleshooting
• Modular I/O Expansion: Supports local and distributed I/O modules enabling scalable system architecture from small machine control to plant-wide automation
• Cybersecurity Features: Integrated security protocols including password protection, user access controls, and encrypted communications protect against unauthorized access

Installation & Commissioning

The processor installs on standard 35mm DIN rail with spring-loaded retention clips for tool-free mounting. Ethernet connections utilize industrial RJ45 connectors with locking mechanisms, while power and serial interfaces connect via removable screw terminals. Programming and configuration via Automation Builder software includes ladder logic, function block diagrams, and structured text programming—typically completed in 2-4 hours for standard applications. Commissioning involves network configuration, I/O mapping, and control logic testing.

Quality Standards & Compliance

Manufactured under ISO 9001:2015 quality management systems with complete component traceability and environmental stress screening. Complies with IEC 61131-2 programmable controller standards, CE electromagnetic compatibility directives (EN 61131-2), and UL 508 industrial control equipment specifications. Meets IEC 60068-2-6 vibration and shock requirements, IEC 60068-2-14 temperature change specifications, and IEC 60068-2-30 humidity testing standards. RoHS compliant with lead-free manufacturing processes.

Related Products for Complete AC500 Solutions

Why Choose Industrial Control Hub?

We specialize in delivering factory-certified authentic ABB AC500 components with comprehensive technical documentation, application engineering support, and expedited global logistics. Our automation specialists provide pre-sale consultation to ensure optimal processor selection, environmental suitability verification, and system architecture design for your specific harsh environment requirements. Post-sale support includes commissioning assistance, programming examples, and lifecycle maintenance planning to maximize system reliability in extreme conditions.

Product Authenticity: Factory-certified genuine ABB components with serialized traceability and anti-counterfeit verification
Technical Expertise: Certified ABB engineers for system design and harsh environment application engineering
Express Logistics: Priority shipping to critical industrial facilities with customs documentation and expedited handling
Warranty Coverage: Comprehensive manufacturer-backed warranty with extended protection for extreme environment applications
Documentation Suite: Complete technical manuals, programming software, environmental test certificates, and compliance declarations

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