ABB PM866AK01 (3BSE076939R1) ISA Secure Certified Controller Module

Product Overview

The ABB PM866AK01 (Part No. 3BSE076939R1) is a high-performance industrial controller module certified to ISA Secure standards. As the core CPU for ABB AC800M and System 800xA platforms, it combines powerful processing performance, comprehensive communication capabilities and top-tier cybersecurity protection. Designed for critical industrial infrastructure, it delivers stable real-time control and robust data security, ideal for power, chemical, metallurgy and other sectors with strict security and reliability requirements.

Key Features

1. ISA Secure Cybersecurity Certification

Fully compliant with ISA Secure industrial cybersecurity specifications. It builds solid protection against network threats, unauthorized access and data tampering, safeguarding the entire automation system and ensuring safe operation of mission-critical production facilities.

2. Powerful Processing & Memory Configuration

Equipped with industrial PowerPC processor to execute complex control logic and multi-task programs efficiently. Large-capacity memory ensures smooth running of large-scale applications and reliable long-term data storage, meeting the demands of sophisticated process control.

3. Rich Communication Interfaces

• Dual RJ45 Ethernet ports support redundant network transmission for uninterrupted data exchange.
• Dual RS-232C serial ports are available for local configuration, debugging and peripheral connection.
• Compatible with mainstream industrial protocols, enabling flexible networking and seamless integration with various automation devices.

4. Full Redundancy for High Availability

Supports CPU, bus, network and I/O full redundancy with a switchover time below 10 ms. Seamless failover prevents system downtime caused by single-point faults, realizing 24/7 continuous operation.

5. Industrial-Grade Durability

IP20 protection class, stable operation within 0°C ~ +60°C. It features excellent vibration resistance and electromagnetic interference resistance, and has passed CE, UL and IEC certifications to adapt to diverse harsh industrial environments.

6. Easy Installation & Maintenance

Adopts standard DIN rail mounting for quick installation and replacement. Compatible with ABB dedicated configuration software, supporting convenient programming, online diagnosis and routine maintenance.

Technical Specifications

表格

Item	Specification
Model	PM866AK01
Part Number	3BSE076939R1
Type	Industrial Controller Module
Core Certification	ISA Secure
Applicable Platform	ABB AC800M, System 800xA
Processor	Industrial PowerPC
Ethernet Port	2 × RJ45 (Redundant)
Serial Port	2 × RS-232C
Redundancy	Full redundancy, Switchover ≤ 10 ms
Power Supply	24 V DC
Protection Class	IP20
Operating Temperature	0°C ~ +60°C
Humidity	5% ~ 95% (Non-condensing)
Additional Certifications	CE, UL, IEC 61131-2

Applications

• Power generation: Thermal power, hydropower and combined cycle power plants
• Chemical & petrochemical: High-security continuous production lines
• Metallurgy: Steel rolling, galvanizing and pickling production systems
• Pulp & paper: Full-process automation control for papermaking industry
• Water treatment: Industrial and municipal water supply & drainage control projects

Product Advantages

This ISA Secure certified controller integrates high computing performance, comprehensive communication, full redundancy and professional cybersecurity capabilities. It is a reliable core component for building secure, stable and high-availability industrial automation systems, perfectly suited for system construction, upgrading and security reinforcement of critical industrial sites.