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Request a QuoteThermal Oxidizer PLC and Controls Upgrades
Older PLC systems are becoming obsolete and increasingly difficult to source parts for. An aging control system creates reliability risk, makes troubleshooting harder, and can leave your facility without support when components fail. Upgrading to current PLC technology improves reliability, simplifies maintenance, and gives your operators better visibility into system performance.
TANN's in-house controls team handles PLC programming, HMI modifications, preassembly, and installation. New PLC racks are preassembled and programmed at our Kaukauna, Wisconsin facility before arriving on site, making for a faster and more reliable installation process.
What TANN Provides
PLC Platform Upgrades
TANN upgrades aging PLC systems to current technology of your choice. Our controls team works with your facility to select the right platform, develop the program, and configure the system to match your oxidizer's existing field devices and safety interlocks.
HMI Modifications
HMI screens are updated to match the new PLC platform and provide operators with clear, current system information. Updated HMIs improve day-to-day operation, make alarm response faster, and give maintenance teams better diagnostic visibility.
Preassembly and Programming
New PLC racks are preassembled and programmed at TANN before shipping to your facility. Where an existing program is available, it is loaded and tested in-house before installation, reducing on-site commissioning time and minimizing production impact.
Processor Retrofits
For facilities that do not need a full rack replacement, TANN offers options to retrofit existing racks with newer processors. This approach can extend the useful life of the existing panel while addressing obsolescence concerns at a lower cost than a full replacement.
In-House Controls Team
TANN's controls work is handled by our in-house team, not subcontracted. Our engineers understand how oxidizer control systems work from the process level up, which means programming decisions are made with the full application in mind - not just the electrical scope.
All Makes and Models
TANN provides PLC upgrade services for thermal oxidizer systems regardless of original manufacturer. If your system was built by another supplier, we can evaluate your existing controls and develop an upgrade path that works for your equipment.
Ready to modernize your oxidizer controls?
Whether you are dealing with an obsolete system today or planning a controls upgrade during a future outage, TANN's team is ready to evaluate your current setup and discuss your options. Reach out to start the conversation.