Standards updates, application engineering notes, and industry compliance guidance from our technical team.
A practical comparison of Siemens S7-400 and S7-1500 PLCs from an automation engineer who learned the hard way that TCO matters more than sticker price. Includes real budget breakdowns and selection criteria.
A field-hardened emergency specialist breaks down why 'cheap' PLC programming often fails in critical Siemens S7-1200 and S7-1500 projects, shares a specific 2024 failure story, and gives a pragmatic framework for evaluating programming quotes.
Don't get burned by hidden costs when purchasing Siemens PLCs. Learn a procurement manager's framework for evaluating S7-1200, S7-1500, and legacy S7-400 systems based on Total Cost of Ownership (TCO) across different application scenarios.
A practical, first-hand account of the hidden costs and pitfalls of choosing PLC programming languages for Siemens PLCs, offering actionable advice to avoid expensive mistakes.
A procurement manager shares a 6-year cost analysis comparing Siemens and Allen-Bradley PLCs, revealing hidden costs, TCO surprises, and why paying a premium for time-certain delivery paid off.
A procurement administrator's real-world story about specifying Siemens PLCs, understanding market share battles between Siemens and Rockwell, and the importance of vendor verification (with a painful lesson about a 'cheap' battery charger). Includes practical voltage measurement tips.
A cost controller's perspective on Siemens PLC programming, total cost of ownership for logic hardware, realistic budgeting tips, and when a simple capacitor check can save you a costly PLC redo.
A cost controller's argument on why the cheapest Siemens PLC module is rarely the best deal, and how focusing on Total Cost of Ownership changes procurement strategy.
An admin buyer shares a personal story about moving from unit price focus to total cost thinking when purchasing Siemens PLCs and electrical components, including lessons from a costly mistake.
From an admin buyer's perspective, a practical comparison of Siemens PLCs against alternatives, focusing on market share data, total cost of ownership, and real-world purchasing pitfalls.