!link! — Studio 5000 V35 Release Notes

Logix 5000 controllers (5380, 5480, 5580) must be upgraded to firmware version 35 to utilize the new features.

Before downloading, verify your infrastructure meets these hard requirements.

For users still on V33 or older, thorough hardware and OS compatibility checks are strongly recommended before upgrading. Studio 5000 V35 Release Notes

Updated Equipment Phase External Request (PXRQ) to provide better error codes, aiding in troubleshooting. 4. New and Enhanced Instructions

After installation, FactoryTalk Activation Manager fails to detect licenses stored in a network server. Logix 5000 controllers (5380, 5480, 5580) must be

V35 focuses on defense-in-depth cybersecurity (Digital Signatures, Certificate Manager) and high-productivity engineering (Compare Tool, Large I/O Handling).

The Verify Project command incorrectly flags some valid MQTT tags as "Unused." Logix 5000 controllers (5380

Date of summary: March 23, 2026.