Instructions: SYTIS TC-90™ Network Connection for Wind Turbines

Update (September 19, 2025): We've updated this how-to guide with clearer formatting and added more detailed steps to help you follow along more easily. Minor improvements were also made to enhance readability.

In our last post, Ryan Severe, Senior Plant Engineer, detailed the longstanding challenges of safety and production and then successful application of the SYTIS TC-90™ infrared camera system at Pudget Sound Energy wind farm. While this article discussed the over-all impact of transitioning to continuous thermal monitoring systems, it didn't dive into any technical details on how this system works. 

For those more technically inclined - here is a quick how-to for setting up the network connections between the SYTIS TC-90™ Card Camera and the available ethernet.

Turbine Network Setup Guide

Step 1: Base of the Tower

• At the base of the tower there is a Hirshmann switch (Fiber to Ethernet media converter).
• Install a 120V power outlet fed from the breaker for the turbine outlets. This ensures the existing outlet remains available for use.

Example of a 120V power outlet

Step 2: Powerline Network Extender at Tower Base 

• Connect a Powerline network extender to the new 120V power outlet.
• Connect the Powerline adapter to an Ethernet port on tje turbine's Hirshmann switch. 

 

Powerline to ethernet connection

Screenshot of where to purchase appropriate powerline ethernet adapter

Step 3: Powerline Network Extender in the Nacelle 

• In the nacelle, connect the second Powerline network extender into one of the 120V power outlets.
• Connect the Powerline adapter output into a POE injector.

 

Step 4: POE Injector to TC-90™

• Connect the POE injector output directly to the TC-90™ thermal camera.
• This provides both network connectivity and power over Ethernet.

 

Screenshot of where to purchase appropriate POE Injector Adapter

 

Final Notes:

• Ensure the Powerline adapters are on the same electrical phase for reliable communication.
• Always consult with your Network IT/Security team before making permanent changes.
• Reset devices if connections are not detected and verify IP assignment for the TC-90™.

 

Short and sweet - this configuration works for any wind turbine as long as it has a 120V circuit for power outlets. 

 

For more information about SYTIS or our available complete solutions, contact us.