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PM891K02

Key Features
✔ Extreme Processing Power

Quad-core 1.5 GHz processor for complex control tasks

2 GB RAM with error-correcting code (ECC) protection

Supports up to 1,000,000 I/O points system-wide

✔ Advanced Cybersecurity

IEC 62443-3-3 certified security level

Secure boot with hardware root of trust

Encrypted communication and role-based access

✔ Industrial Connectivity

Dual 1 Gbps Ethernet ports with switch functionality

Supports PROFINET IO, OPC UA, Modbus TCP

Optional TSN (Time-Sensitive Networking) capability

✔ Rugged Industrial Design

Extended temperature range: -40°C to +70°C

50g shock resistance (IEC 60068-2-27)

Corrosion-resistant aluminum housing

✔ Future-Ready Architecture

Containerized application support

Edge computing capability

Predictive maintenance features

Technical Specifications
Parameter Specification
Processor Quad-core 1.5 GHz ARM Cortex-A72
Memory 2 GB RAM / 8 GB Flash
Communication 2x 1Gbps Ethernet, PROFINET, OPC UA
I/O Capacity Up to 1,000,000 points
Power Supply 24V DC (18-32V range)
Power Consumption <15W typical
Certifications CE, UL, cULus, ATEX, IECEx
Typical Applications
Smart Manufacturing (Industry 4.0 implementations)

Energy Management Systems (microgrid control)

Pharmaceutical (batch process automation)

Oil & Gas (digital twin implementations)

Water/Wastewater (smart city infrastructure)

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The ABB PM891K02 represents the next generation of ABB's AC 800M controller family, delivering unparalleled processing power and cyber-secure operation for mission-critical industrial automation applications. This compact yet powerful controller is designed for both process and discrete automation in demanding industrial environments.