Clyr Controller RS485 Networks
Separate and manage the RS485 ports on your Clyr controller so multiple devices can communicate reliably without interfering with each other.
What are Clyr RS485 networks and where do I find them?
The controller board includes labeled terminals A1, B1, A2, B2, Ain, and Bin. Each pair represents an RS485 network so you can isolate devices that should not share the same communication bus.
For example, use Network 1 (A1/B1) to monitor an automation system while dedicating Network 2 (A2/B2) to Clyr probes or other sensors. Keeping networks separate avoids cross-talk that can occur when pumps, sensors, and automation products share the same RS485 conductors.
Where will I find networks in the app and how do I set them up correctly?
You set the network for each device while adding or editing equipment in the Clyr app. Look for the Advanced Options section on the add-device screen—this is where the network selector lives.
Devices default to Network 1 during setup. Change the dropdown when you want a pump, sensor, or other RS485 accessory to live on Network 2.
Matching the dropdown in the app with the physical wiring on the controller ensures that each device listens on the right bus.
