Factory New vs. Surplus vs. Refurbished: Industrial Automation Buying Matrix

Navigating the Gray Market vs. Authorized Supply When factory lead times for critical PLC modules exceed 26 weeks, procurement teams must turn to alternative supply channels. Understanding the exact mechanical condition, pedigree, and risk profile of each hardware category is essential to protect plant safety. Evaluation Parameter Factory New (In Box) New Surplus (Surplus OEM)…

Sourcing Obsolete DCS Modules: Technical Inbound Inspection Protocol

1. Scope & Objective When critical industrial process lines depend on legacy distributed control systems (DCS), acquiring discontinued or surplus hardware is standard practice. However, unvetted inventory introduces catastrophic risks of bus failure or line shutdown. This protocol defines mandatory bench-level verification before entering any board into active spares inventory. 2. Physical & Anti-Static Verification…