Bently Nevada 3500 Life Cycle Access

Do you have a specific or system age you're concerned about?

The 3500 was designed in a pre-cybersecurity era. It lacks the sophisticated encryption, user authentication levels, and network segmentation capabilities required by modern IT/OT security standards (such as IEC 62443). Connecting a legacy 3500 rack to a corporate network today often requires complex firewalls and data diodes to mitigate risk. bently nevada 3500 life cycle

Bently Nevada has officially positioned the as the replacement for the 3500. This transition is not merely a hardware swap; it is a generational leap in philosophy. Do you have a specific or system age you're concerned about

Active Phase: During this stage, the system is fully supported, readily available for purchase, and receives regular firmware and software updates. Most standard 3500 racks and common monitors (like the 3500/22M TDI or 3500/42M Proximitor) are still widely supported. Connecting a legacy 3500 rack to a corporate

Plants should review their spare parts holdings. With potential future supply constraints, establishing a "safety stock" of critical modules (Power Supplies, RIMs, and specific Monitor Modules) is a prudent hedge against future production stoppages.

However, the life cycle overlap is significant. Bently Nevada typically supports legacy systems for 10-15 years after a successor is launched. We are currently in the thick of that overlap window. This creates a "Strategic Dilemma" for operators:

For nearly twenty years, the 3500 was the undisputed king. It offered the ruggedness required for harsh industrial environments (being housed in a heavy, metal rack) and the connectivity needed for the emerging DCS (Distributed Control System) landscape.