Blog Category

Brand Guides

Brand-specific sourcing guidance for industrial buyers evaluating installed-base support, lifecycle constraints, and spare parts availability across major automation vendors.

May 29, 2026 · 6 min read

The High Stakes of Modicon Quantum Maintenance in 2026: Navigating Obsolescence and the New Cyber Frontier

Schneider Electric Modicon Quantum (140 series) maintenance guide for 2026. Learn about security impacts (EcoStruxure/CVE-2026-6866) and sourcing original spares.

May 28, 2026 · 7 min read

Allen-Bradley ControlLogix Maintenance in 2026: Securing the 1756-RM2 Redundancy Layer and Navigating CPU Obsolescence

Expert guide on Allen-Bradley ControlLogix 1756-RM2 security (ICSA-26-029-03) and sourcing verified L7/L8 spare parts in 2026. Secure your Rockwell infrastructure now.

May 28, 2026 · 6 min read

ABB AC500 V2 Security Update (May 2026): A Maintenance Strategy for Sourcing Reliable Spares in a High-Threat Environment

CISA has issued ICSA-26-146-02 regarding ABB AC500-V2 PLC vulnerabilities. Learn how to secure your control environment and manage legacy hardware through strategic, original spare parts sourcing.

May 26, 2026 · 6 min read

Foxboro I/A Series Maintenance in 2026: Navigating FCP270 Longevity and the Cybersecurity Shift

Foxboro I/A Series and FCP270 are reaching critical lifecycle stages in 2026. Learn how to manage hardware longevity, navigate FCP280 transitions, and source verified FBM spares.

May 24, 2026 · 6 min read

Siemens Eigen Engineering Agent: Why Industrial AI Accelerates the Need for Legacy S7-300/400 Spares

Mid-2026 marks the commercial launch of Siemens Eigen Engineering Agent. While AI brings efficiency, it also accelerates legacy S7-300/400 obsolescence. Learn how to manage your hardware tech debt.

May 23, 2026 · 6 min read

ABB AC800M and B&R Industrial PC Security in 2026: A Proactive Guide to OT Resilience and Spare Parts Verification

CISA released new advisories for ABB B&R Industrial PCs and CoreSense units in May 2026. Learn how to secure your AC800M environment and source high-integrity spare parts in a high-threat world.

May 22, 2026 · 6 min read

GE Mark VI and Mark VIe Maintenance in 2026: Navigating May Security Updates and Hardware Obsolescence

May 2026 brings new security challenges for GE Mark VI and Mark VIe users. Learn how to manage HMI patching risks and source high-integrity Speedtronic spares in an EOL-heavy market.

May 21, 2026 · 6 min read

Honeywell Experion PKS and IQ4x Security Update (May 2026): A Maintenance Strategy for Sourcing Reliable Spares in a High-Threat Environment

CISA has issued ICSA-26-069-03 regarding Honeywell IQ4x and Experion PKS vulnerabilities. Learn how to secure your DCS environment and manage legacy hardware through strategic, original spare parts sourcing.

May 18, 2026 · 5 min read

Rockwell Allen-Bradley SLC 500 & ControlLogix Lifecycle: Navigating May 2026 Security Advisories

Rockwell Automation (Allen-Bradley) legacy systems face new challenges in 2026. Explore expert strategies for maintaining SLC 500 and ControlLogix systems in the face of security advisories and hardware obsolescence.

May 11, 2026 · 5 min read

Siemens SIMATIC S7-300 & S7-400: Navigating Security Vulnerabilities and Spare Parts Sustainability in 2026

Discover how to manage the lifecycle of Siemens SIMATIC S7-300 and S7-400 controllers in 2026. This guide covers new security vulnerabilities, the cost of migration, and reliable spare parts sourcing strategies.

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